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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:台城供水厂出厂水"]
["编    号","分  析  项  目","方法依据","检测结果",null,"《生活饮用水卫生标准》GB5749-2006限值"]
[]
[1,"总大肠菌群","GB/T5750.12-2006 2.2滤膜法","未检出","CFU/100mL","每100mL水样不得检出"]
[2,"耐热大肠菌群","GB/T5750.12-2006 3.2滤膜法","未检出","CFU/100mL","每100mL水样不得检出"]
[3,"大肠埃希氏菌","GB/T5750.12-2006 4.1多管发酵法","未检出","MPN/100mL","每100mL水样不得检出"]
[4,"菌落总数","GB/T5750.12-2006 1.1平皿计数法","未检出","CFU/mL","≤100 (CFU/mL)"]
[5,"砷","GB/T5750.6-2006 6.1氢化物原子荧光法","<0.0001","mg/L","≤0.01  (mg/L)"]
[6,"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)"]
[7,"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)"]
[8,"铅","GB/T5750.6-2006 11.1无火焰原子吸收分光光度法","<0.0001","mg/L","≤0.01  (mg/L)"]
[9,"汞","GB/T5750.6-2006 8.1原子荧光法",{"v":1e-05,"d":"0.00001"},"mg/L","≤0.001  (mg/L)"]
[10,"硒","GB/T5750.6-2006 7.1氢化物原子荧光法",0.0001,"mg/L","≤0.01  (mg/L)"]
[11,"氰化物","GB/T5750.5-2006 4.1异烟酸-比唑酮分光光度法","<0.002","mg/L","≤0.05  (mg/L)"]
[12,"氟化物","GB/T5750.5-2006 3.3氟试剂分光光度法",0.17,"mg/L","≤1.0  (mg/L)"]
[13,"硝酸盐（以N计）","GB/T5750.5-2006 5.1麝香草酚分光光度法",0.48,"mg/L","≤10  (mg/L)"]
[14,"三氯甲烷","GB/T5750.8-2006 1.2毛细管柱气相色谱法",0.0107,"mg/L","≤0.06  (mg/L)"]
[15,"四氯化碳","GB/T5750.8-2006 1.3毛细管柱气相色谱法","<0.0001","mg/L","≤0.002  (mg/L)"]
[16,"溴酸盐（使用臭氧时）","/","/",null,"≤0.01  (mg/L)"]
[17,"甲醛（使用臭氧时）","/","/",null,"≤0.9 (mg/L)"]
[18,"亚氯酸盐（使用二氧化氯消毒时）","/","/",null,"≤0.7 (mg/L)"]
[19,"氯酸盐（使用复合二氧化氯消毒时）","/","/",null,"≤0.7 (mg/L)"]
[20,"色度","GB/T5750.4-2006 1.1铂-钴标准比色法","<5","度","≤15（铂钴色度单位）"]
[21,"浑浊度","GB/T5750.4-2006 2.1散射法-福尔马肼标准",{"v":0.1,"d":"0.10"},"NTU","≤1NTU"]
[22,"臭和味","GB/T5750.4-2006 3.1嗅气和尝味法",0,null,"无异臭、异味"]
[23,"肉眼可见物","GB/T5750.4-2006 4.1直接观察法","无",null,"无"]
[24,"pH","GB/T5750.4-2006 5.2标准缓冲溶液比色法",{"v":7.8,"d":"7.80"},null,"不小于6.5且不大于8.5"]
[25,"铝","GB/T5750.6-2006 1.1铬天青S分光光度法",{"v":0.0399,"d":"0.040"},"mg/L","≤0.2  (mg/L)"]
[26,"铁","GB/T5750.6-2006 2.1原子吸收分光光度法","<0.01","mg/L","≤0.3  (mg/L)"]
[27,"锰","GB/T5750.6-2006 3.1原子吸收分光光度法",0.01,"mg/L","≤0.1  (mg/L)"]
[28,"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)"]
[29,"锌","GB/T5750.6-2006 5.1原子吸收分光光度法","<0.01","mg/L","≤1.0  (mg/L)"]
[30,"氯化物","GB/T5750.5-2006 2.1硝酸银容量法",{"v":4.5,"d":"4.50"},"mg/L","≤250  (mg/L)"]
[31,"硫酸盐","GB/T5750.5-2006 1.1硫酸钡比浊法",2.21,"mg/L","≤250  (mg/L)"]
[32,"溶解性总固体","GB/T5750.4-2006 8.1称量法",33,"mg/L","≤1000  (mg/L)"]
[33,"总硬度（以CaCO3计）","GB/T5750.4-2006 7.1乙二胺四乙酸二钠滴定法",{"v":5.96,"d":"6.0"},"mg/L","≤450  (mg/L)"]
[34,"耗氧量（以O2计）","GB/T5750.7-2006 1.1酸性高锰酸钾滴定法",0.32,"mg/L","≤3 mg/L"]
[35,"挥发酚（以苯酚计）","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","≤0.002  (mg/L)"]
[36,"阴离子合成洗涤剂","GB/T5750.4-2006 10.1亚甲蓝法分光光度法","<0.05","mg/L","≤0.3  (mg/L)"]
[37,"总α放射性","GB/T5750.13-2006 1.1低本底总α检测法","<0.016","Bq/L","≤0.5(Bq/L)"]
[38,"总β放射性","GB/T5750.13-2006 2.1薄样法",0.047,"Bq/L","≤1(Bq/L)"]
[39,"游离氯","GB/T5750.11-2006 1.2 3,3',5,5'-四甲基联苯胺比色法",0.45,"mg/L","≥0.3mg/L且≤4mg/L"]
[40,"一氯胺(总氯)","GB/T5750.11-2006 1.2 3,3',5,5'-四甲基联苯胺比色法",{"v":0.5,"d":"0.50"},"mg/L","≥0.5mg/L且≤3mg/L"]
[41,"臭氧(O3)","/","/",null,"≤0.3mg/L"]
[42,"二氧化氯(ClO2)","/","/",null,"≥0.1mg/L且≤0.8mg/L"]
["检测结论：根据GB5749-2006《生活饮用水卫生标准》，所检测项目检测结果符合标准要求。"]
["备注：使用游离氯消毒时，其它消毒剂（二氧化氯、臭氧和一氯胺）与相关消毒副产物（甲醛、溴酸盐、氯酸盐、亚氯酸盐）不用检测。"]
["                                                          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、阮敏翔、黄剑青                           报告日期: 2021.3.5"]