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["        台山市自来水有限公司生活饮用水常规42项检测报告"]
[null,"            取样日期：2021.2.20",null,null,"样品名称:台城供水厂水源水"]
["编    号","分  析  项  目","方法依据","检测结果",null,"《地表水环境质量标准》GB3838-2002Ⅲ类限值"]
[]
[1,"总大肠菌群","GB/T5750.12-2006 2.1多管发酵法","5MPN","/100mL","(MPN/100mL)"]
[2,"耐热大肠菌群","GB/T5750.12-2006 3.2滤膜法","3CFU","/100mL","≤1000(CFU/100mL)"]
[3,"菌落总数","GB/T5750.12-2006 1.1平皿计数法",2400,"CFU/mL","(CFU/mL)"]
[4,"砷","GB/T5750.6-2006 6.1氢化物原子荧光法","<0.0001","mg/L","≤0.05  (mg/L)"]
[5,"镉","GB/T5750.6-2006 9.1无火焰原子吸收分光光度法","<0.0001","mg/L","≤0.005  (mg/L)"]
[6,"铬（六价）","GB/T5750.6-2006 10.1二苯碳酰二肼分光光度法","<0.005","mg/L","≤0.05  (mg/L)"]
[7,"铅","GB/T5750.6-2006 11.1无火焰原子吸收分光光度法",0.0001,"mg/L","≤0.05  (mg/L)"]
[8,"汞","GB/T5750.6-2006 8.1原子荧光法",{"v":1e-05,"d":"0.00001"},"mg/L","≤0.0001(mg/L)"]
[9,"硒","GB/T5750.6-2006 7.1氢化物原子荧光法",0.0001,"mg/L","≤0.01  (mg/L)"]
[10,"氰化物","GB/T5750.5-2006 4.1异烟酸-比唑酮分光光度法","<0.002","mg/L","≤0.2  (mg/L)"]
[11,"氟化物（以F-计）","GB/T5750.5-2006 3.3氟试剂分光光度法",0.15,"mg/L","≤1.0  (mg/L)"]
[12,"硝酸盐（以N计）","GB/T5750.5-2006 5.1麝香草酚分光光度法",{"v":0.495,"d":"0.50"},"mg/L","≤10  (mg/L)"]
[13,"色","GB/T5750.4-2006 1.1铂-钴标准比色法",5,"度","（度）"]
[14,"浑浊度","GB/T5750.4-2006 2.1散射法-福尔马肼标准",1.73,"NTU","（NTU）"]
[15,"臭和味","GB/T5750.4-2006 3.1嗅气和尝味法",0]
[16,"肉眼可见物","GB/T5750.4-2006 4.1直接观察法","微量"]
[17,"pH","GB/T5750.4-2006 5.2标准缓冲溶液比色法",{"v":6.5,"d":"6.50"},null,"6.0---9.0"]
[18,"铝","GB/T5750.6-2006 1.1铬天青S分光光度法","<0.001","mg/L","  (mg/L)"]
[19,"铁","GB/T5750.6-2006 2.1原子吸收分光光度法","<0.01","mg/L","≤0.3 (mg/L)"]
[20,"锰","GB/T5750.6-2006 3.1原子吸收分光光度法",0.01,"mg/L","≤0.1  (mg/L)"]
[21,"铜","GB/T5750.6-2006 4.1无火焰原子吸收分光光度法","<0.0001","mg/L","≤1.0  (mg/L)"]
[22,"锌","GB/T5750.6-2006 5.1原子吸收分光光度法","<0.01","mg/L","≤1.0  (mg/L)"]
[23,"氯化物（以Cl计）","GB/T5750.5-2006 2.1硝酸银容量法",{"v":2.4,"d":"2.40"},"mg/L","≤250(mg/L)"]
[24,"硫酸盐（以SO计）","GB/T5750.5-2006 1.1硫酸钡比浊法",3.15,"mg/L","≤250(mg/L)"]
[25,"溶解性总固体","GB/T5750.4-2006 8.1称量法",32,"mg/L"," (mg/L)"]
[26,"总硬度（以CaCO3计）","GB/T5750.4-2006 7.1乙二胺四乙酸二钠滴定法",3.7,"mg/L"," (mg/L)"]
[27,"高猛酸盐指数","GB/T5750.7-2006 1.1酸性高锰酸钾滴定法",0.56,"mg/L","≤6 (mg/L)"]
[28,"挥发酚","GB/T5750.4-2006 9.1 4-氨基安替吡啉氯仿萃取分光光度法","<0.002","mg/L","≤0.005  (mg/L)"]
[29,"阴离子表面活性剂","GB/T5750.4-2006 10.1亚甲蓝法分光光度法","<0.05","mg/L","≤0.2  (mg/L)"]
[30,"总磷(以P计)","GB/T11893-1989水质总磷的测定钼酸铵分光光度法",0.009,"mg/L","湖、库≤0.05(mg/L)"]
[31,"总氮(以N计)","HJ 636-2012  碱性过硫酸钾消解紫外分光光度法",0.61,"mg/L","湖、库≤1.0(mg/L)"]
[32,"氨氮（NH3-N）","GB/T5750.5-2006 9.1纳氏试剂分光光度法",0.05,"mg/L","≤1.0(mg/L)"]
[33,"水温","GB/T 13195-1991 水质 水温的测定 温度计或颠倒温度计测定法",19.8,"℃","人为造成的环境水温变化应限制在：周平均最大升温≤1，周平均最大降温≤2"]
[34,"溶解氧","HJ506-2009 水质 溶解氧的测定 电化学探头法",8.78,"mg/L","≥5(mg/L)"]
[35,"化学需氧量(COD)","GB11914-89 水质 化学需氧量的测定重铬酸盐法","<10.0","mg/L","≤20(mg/L)"]
[36,"五日生化需氧量(BOD5)","GB/T5750.7-2006 2.1容量法",0.49,"mg/L","≤4(mg/L)"]
[37,"硫化物","GB/T5750.5-2006 6.1N,N-二乙基对苯二胺分光光度法","<0.02","mg/L","≤0.2(mg/L)"]
["检测结论：根据GB3838-2002《地表水环境质量标准Ⅲ类》，所检测项目检测结果符合标准要求。"]
["                                                          台山市自来水有限公司中心化验室"]
["审核者:  梅喜雪          检验者:  陈詠瑜、李夏阳、赵勇拓、李英姿、黄剑青、阮敏翔         报告日期: 2021.3.5"]