水质全分析标准

目录

第一章测定总则及一般规定····························································１§1—1 总则·············································································１§1—2 一般规定 ······································································１第二章水样的采集 ········································································５§2—1 取样装置 ······································································５§2—2 水样的采集方式 ·····························································５§2—3 水样的存放与运送 ··························································６§2—4 水质全分析的工作步骤 ····················································６第三章水质全分析项目测定方法及其结果的校核·································７§3—1 电导率的测定 ································································７§3—2 pH的测定（pH电极法） ··············································１０§3—3 钠的测定（pNa的测定）···············································１２§3—4 浊度的测定 ································································１４§ 3—5 碱度的测定（容量法）·················································１６§3—6 游离二氧化碳的测定（直接法） ·····································１７§3—7 亚硝酸盐的测定（格里斯分光光度法） ····························１８§3—8—1 化学耗氧量的测定（高锰酸钾法）······························１９§3—8—2 化学耗氧量的测定（重铬酸钾快速法）························２１§3—9 全固体的测定 ·····························································２２§3—10 溶解固体的测定·························································２４§3—11 悬浮固体的测定 ·························································２５§3—12 全硅及活硅的测定（氢氟酸转化分光光度法） ·················２６§3—13 钙的测定（EDTA滴定法） ··········································２９§3—14 氯化物的测定（硝酸银容量法）····································３０§3—15 铝的测定（分光光度法）·············································３２§3—16 硬度的测定（EDTA滴定法） ·······································３４§3—17 硫酸盐的测定（分光光度法）·······································３６§3—18—1 铁的测定（磺基水杨酸分光光度法） ·························３８§13—18—2 铁的测定（邻菲罗啉分光光度法）···························３９§3—19 硝酸盐的测定（苯酚磺酸比色法）·································４１§3—20 钾的测定（原子吸收分析法）·······································４３§3—21 活性硅的测定（钼蓝比色法）·······································４４§3—22 铁铝氧化物的测定（重量法）·······································４６§3—23 酸度的测定（容量法）················································４７§3—24 磷酸盐的测定（磷钒钼黄分光光度法）···························４７§3—25 铜的测定（双环已酮草酰二腙分光光度法）·····················４８§3—26 溶解氧的测定（两瓶法）·············································５０§3—27 亚硫酸盐的测定（碘量法）··········································５２§3—28 残余氯的测定（比色法）·············································５３

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§3—29 硫化氢的测定（比色法）·············································５５§3—30 腐植酸盐的测定（容量法）··········································５６§3—31 微量油的测定（紫外分光光度法）·································５７§3—32 油的测定（重量法）···················································５９§3—33 亚铁的测定（邻菲啰啉分光光度法）······························６０§3—34 水质全分析结果的校核················································６１２