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<span>文章出處：邁科迪環(huán)保</span><span>作者：貴州邁科迪環(huán)?？萍加邢薰?</span><span>發(fā)表時(shí)間：2015-05-25</span><span>閱讀：<font id="hits"></font></span></div> </div> <div id="ftpjvhd" class="article" id="article" style="color:#666;" > <p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">中華人民共和國國家標準GB/T 11446.1-1997電子級超純水（Electronic grade water ）代替GB 11446.1–89</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">1.范圍</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">本標準規定了電子級超純水的級別、要求、試驗方法和檢驗規則.</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">本標準適用于電子元器件生產(chǎn)和清洗用水．</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">2.引用標準</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">下列標準所包含的條文，通過(guò)在本標準中引用麗構成為本標準的條文．本標準出版時(shí)，所示版本均為有效．所有標準都會(huì )被修訂，使用本標準的各方應探討使用下列標準最新版本的可能性．</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">GB/T 11446.3—1997 電子級水測試方法通則</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">GB/T 11446.4—l997 電子級水電阻率的測試方法</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">GB/T 11446.5—1997 電子級水中痕量金屬的原子吸收分光光度測試方法</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">GB/T 11446.6—1997 電子級水中二氧化硅的分光光度測試方法</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">GB/T 11446.7—1997 電子級水中痕量氯離子、硝酸根離子、磷酸根離子、硫酸根離子的離子色譜測試方法</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">GB/T 11446.8—1997 電子級水中總有機碳的測試方法</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">GB/T 11446.9—1997 電子級水中微粒的儀器測試方法</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">GB/T 11446.10—1997 電子級水細菌總數的濾膜培養測試方</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.定義</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">本標準采用下列定義：</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.1電子級水electronic grade water</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">制造電子元器件工藝過(guò)程中所用的高純水．</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.2電阻率resistivity</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">在規定溫度下1 cm2水溶液兩相對面之間測得的電阻值．通常用符號P表示，單位為Ω﹒cm，純水的理論電阻率為18.3 MΩ﹒cm (25℃)．</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.3全硅total silicon</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">水中可溶性硅和以二氧化硅膠體狀態(tài)存在的硅的總量．</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.4可溶性硅soluble silicon</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">以單一分子狀態(tài)存在于水中的溶解性硅酸鹽．</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.5微粒性物質(zhì)granular matter</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">除氣體以外，以非液態(tài)分散在水中，并形成非均相混合物的物質(zhì)．</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.6總有機碳(TOC) total organic carbon</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">水中以各種有機物形式存在的碳的總量．包括易被一般強氧化劑氧化的有機物和需用特殊方法氧化的有機物。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.7吸附absorption</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">某些多孔性粒狀物質(zhì)由于表面活性作用而具有吸著(zhù)某些物質(zhì)的能力。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.8凝聚coagulation</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">在源水中加入某種電解質(zhì)后，水中帶有電荷的膠體微粒被電解質(zhì)中的異種電荷中和，從而使其聚集成較大顆粒而沉降的現象。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.9絮凝flocculation</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">水中的微粒在一定條件下相互碰撞而集結為絮狀沉淀的現象。絮凝一般是在凝聚作用后緩慢進(jìn)行，可除去水中更細的微粒。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.10砂濾器sand filter</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">用于盛放不同直徑的砂粒，以除去源水中懸浮固體和混濁物的裝置。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.11 活性碳過(guò)濾器activated carbon filter</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">裝有粒狀活性碳的過(guò)濾器，用于除去水中的可溶性有機物和過(guò)量的殘余氯。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.12離子交換ion exchange</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">一種不溶性物質(zhì)與一種液體之間相互交換離子的可逆過(guò)程，該過(guò)程中物質(zhì)并無(wú)實(shí)質(zhì)性結構變化．</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.13去離子水deionized water</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">經(jīng)過(guò)離子交換處理，除去了呈離子形式的雜質(zhì)的高純水。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3. 14再生regeneration</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">離子交換過(guò)程操作循環(huán)中的一部分。在該部分中，用一定量的化學(xué)試劑通過(guò)離子交換樹(shù)脂使其恢復交換能力。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.15復合床complex bed</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">將陽(yáng)離子交換樹(shù)脂和陰離子交換樹(shù)脂分別裝入兩個(gè)離子交換柱中，將兩柱串聯(lián)，使水依次通過(guò)兩個(gè)柱而被純化，復合床處理水的純度雖不及混合床，但操作較簡(jiǎn)單。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.16混合床mixed bed</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">將陽(yáng)離子交換樹(shù)脂和陰離子交換樹(shù)脂混合均勻，填充于同一離子交換柱中，其純化效果相當于許多組合床串聯(lián)使用，出水質(zhì)量好但再生比較麻煩．</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.17電滲析electrodialysia</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">一種分離水中離子的方法。在電滲析器中，陰陽(yáng)兩極之間用交替排列的陰、陽(yáng)離子交換膜分隔成一系列小室，水流通過(guò)小室時(shí)，在直流電場(chǎng)作用下，水中陽(yáng)離子向陰極方向移動(dòng)，但不能通過(guò)陽(yáng)膜；陰離子則相反．這樣就形成相間存在的濃、淡水室而達到提純水的目的。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.18反滲透reverse osmosis</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">亦稱(chēng)逆向滲透。一種利用滲透原理進(jìn)行分離的方法。用半透膜將濃水和淡水隔開(kāi)，并在濃水上施加比滲透壓更強的機械壓力，則濃水中大部分水透過(guò)半透膜而雜質(zhì)仍留在其中，達到分離提純的目的．</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.19反滲透膜reverse osmosis membrane</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">用于反滲透法制備純水的一種合成薄膜，其孔徑一般為0. 02 μm或更小，可用于除去無(wú)機離子、有機物、細菌等，使水純化。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3. 20微孔膜濾器membrane filter</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">一種平均孔徑（直徑）大于0. Olμm的薄膜，能把大于平均孔徑的微粒截留在其表面或附近。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.21超過(guò)濾uhrafihration</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">一種過(guò)濾方法，在一定壓力下使水流通過(guò)超濾膜以除去水中的極細微粒、膠體和細菌等．</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">3.22終端terminal</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">高純水生產(chǎn)流程中經(jīng)過(guò)各道凈化工藝后，水的出口或使用地點(diǎn)。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">4 分類(lèi)</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">4.1電子級水分為四個(gè)級別；I級、Ⅱ級、Ⅲ級和Ⅳ級。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">4.2標記</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">I級電子級水標記為：EW-I；</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">II級電子級水標記為；EW-Ⅱ；</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">III級電子級水標記為；EW-Ⅲ；</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">Ⅳ級電子級水標記為.EW-Ⅳ。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">5 要求</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">電子級水的技術(shù)指標應符合表1的規定。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">表1 電子級水的技術(shù)指標</span></p><table align="center"><tbody><tr><td valign="top" width="168" style="padding: 0px; word-break: break-all;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">級別指標</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">EW-I</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">EW-Ⅱ</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">EW-Ⅲ</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">EW-Ⅳ</span></p></td></tr><tr><td valign="center" width="168" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">電阻率MΩ﹒cm(25℃)</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">18以上(95N時(shí)間)不低于17</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">15(95N時(shí)間)不低于13</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">12.0</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">0.5</span></p></td></tr><tr><td valign="top" width="168" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">全硅，最大值，μg/L</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">2</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">10</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">50</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">1000</span></p></td></tr><tr><td valign="top" width="168" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">>1μm微粒數，最大值，個(gè)/mL</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">0.01</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">5</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">10</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">500</span></p></td></tr><tr><td valign="top" width="168" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">細菌個(gè)數，最大值，個(gè)/mL</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">0.01</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">0.1</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">10</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">100</span></p></td></tr><tr><td valign="top" width="168" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">銅最大值，μg /L</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">0.2</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">1</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">2</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">500</span></p></td></tr><tr><td valign="top" width="168" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">鋅，最大值，ug/L</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">0.2</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">1</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">5</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">500</span></p></td></tr><tr><td valign="top" width="168" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">鎳，最大值．μg/L</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">0.1</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">1</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">2</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">500</span></p></td></tr><tr><td valign="top" width="168" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">鈉．最大值，μg /L</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">0.5</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">2</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">5</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">1000</span></p></td></tr><tr><td valign="top" width="168" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">鉀，最大值．ug/L</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">0.5</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">2</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">5</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">500</span></p></td></tr><tr><td valign="top" width="168" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">氯，最大值．ug/L</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">l</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">l</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">10</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">1000</span></p></td></tr><tr><td valign="top" width="168" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">硝酸根，最大值，ug/L</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">1</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">1</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">5</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">500</span></p></td></tr><tr><td valign="top" width="168" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">磷酸根，最大值．ug/L</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">1</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">1</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">5</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">500</span></p></td></tr><tr><td valign="top" width="168" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">硫酸根，最大值 ug/L</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">1</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">1</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">5</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">500</span></p></td></tr><tr><td valign="top" width="168" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">總有機碳，最大值，ug/L</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">20</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">100</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">200</span></p></td><td valign="top" width="96" style="padding: 0px;"><p style="line-height: 1.75em;"><span style="font-family: 宋體 SimSun; font-size: 14px;">1000</span></p></td></tr></tbody></table><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">6試驗方法</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">6.1電阻率</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">電子級水的電阻率按GB/T 11446.4–1997的測試方法進(jìn)行測定．</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">6.2全硅含量（以二氧化硅計）</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">電子級水全硅（以二氧化硅計）含量按GB/T 11446.6–1997的測試方法進(jìn)行測定。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">6.3微粒數</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">電子級水中微粒數按GB/T 11446.9–1997的測試方法進(jìn)行測定．</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">6.4細菌總數</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">電子級水中細菌總數按GB/T 11446.10–1997的測試方法進(jìn)行測定。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">6.5痕量金屬含量</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">電子級水中痕量金屬的含量按GB/T 11446. 5–1997的測試方法進(jìn)行測定。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">6.6氯離子，硝酸根離子、磷酸根離子、硫酸根離子的含量</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">電子級水中氯離子、硫酸根離子、硝酸根離子、磷酸根離子等陰離子的含量按GB/T 11446.7–</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">1997的測試方法進(jìn)行測定．</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">6.7總有機碳含量</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">電子級水中總機碳含量按GB/T 11446.8–1997的測試方法進(jìn)行測定。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">7 檢驗規則</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">7.1檢驗部門(mén)</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">電子級水的檢驗均應在制造廠(chǎng)的水質(zhì)檢驗部門(mén)進(jìn)行．</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">7.2檢驗分類(lèi)</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">電子級水的檢驗分為交收檢驗和例行檢驗．</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">7.3交收檢驗（抽驗項目）</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">7.3.1電子級水技術(shù)指標中電阻率、鈉離子、全硅（以二氧化硅計）為交收檢驗項目。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">7.3.2在用水終端采樣試驗后檢驗結果如有一項不合格時(shí)，應再次采樣進(jìn)行檢驗，如仍有一項指標不</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">合格，應提出改進(jìn)措施直到水質(zhì)合格。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">7.4例行檢驗（全檢項目）</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">例行檢驗每年進(jìn)行一次，當制水條件發(fā)生變更時(shí)也應進(jìn)行例行檢驗。</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">7.4.1檢驗項目為表1規定的全部技術(shù)指標要求．</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">7.4.2在用水終端采樣后進(jìn)行例行檢驗，檢驗結果如有一項以上不合格時(shí)，應再次采樣進(jìn)行檢驗，如仍有一項以上指標不合格，應提出改進(jìn)措施直到水質(zhì)合格．</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">8采樣、貯存、運輸及標志</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">8.1 電子級水的采樣、貯存運輸按GB/T 11446. 3–1997的規定．</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">8.2標志;在用水終端采樣進(jìn)行檢驗時(shí)，水質(zhì)合格后應附有檢驗合格證，合格證應注明；</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">a) 名稱(chēng)及級別;</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">b) 各項技術(shù)指標;</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">c) 制水單位;</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">d) 供水日期；</span></p><p style="border: 0px; text-indent: 24px; font-family: 'Verdana sans-serif Arial 宋體'; font-size: 14px; line-height: 1.75em; white-space: normal;"><span style="font-family: 宋體 SimSun; font-size: 14px;">e) 檢驗員簽章及檢驗日期．</span></p> </div> <div id="ddxnbxj" class="article" style="color:#666;"> <li><b style="color:#666;">上一條：</b><a href="/zh-cn-1/fuwu/biaozhunfaze/914.htm">關(guān)于污水排放的規定有哪些?</a></li> <li><b style="color:#666;">下一條：</b><a href="/zh-cn-1/fuwu/biaozhunfaze/318.htm">鍋爐軟化水設備水質(zhì)標準要求</a></li> </div> <div id="zlhtffh" class="clear"></div> </div> <div id="hjnrfjl" class="clear"></div> </div> </div> <div id="przjfbt" class="clear"></div> </div> <div id="nnjvrdr" class="clear"></div> <div id="vpljvzr" class="link"> <h3 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