2019年廊坊市区地表水厂水质全分析

2019年廊坊市区地表水厂水质全分析监测情况按照《关于印发〈2019年河北省生态环境监测工作要点〉和〈2019年河北省生态环境监测工作方案〉的通知》（冀环办字函[2019]21号）要求，廊坊市市区地表水厂6—7月份进行一次水质全分析。监测项目为《地表水环境质量标准》（GB3838—2002）规定的109项指标。2019年7月份委托第三方开展监测任务。廊坊市区地表水厂所监测的109项污染物除总氮（总氮不作为地表水水质的评价指标，作为参考指标）为Ⅳ类外，其它108项污染物均符合《地表水环境质量标准》（GB3838-2002）Ⅲ类标准，水质类别为Ⅲ类。具体监测结果见附表。 附表：2019年廊坊市区地表水厂水质全分析监测结果表序号监测项目单位监测结果标准限值（Ⅲ类标准限值）1水温℃16.4—2pH值无量纲7.186-93溶解氧mg/L5.26≥54高锰酸盐指数mg/L2.10≤65化学需氧量mg/L10≤206五日生化需氧量mg/L3.2≤47氨氮mg/L0.064≤1.08总磷mg/L0.02≤0.29总氮mg/L1.25≤1.010铜mg/L0.05L≤1.011锌mg/L0.05L≤1.012氟化物mg/L0.337≤1.013硒mg/L0.0004L≤0.0114砷mg/L0.0014≤0.0515汞mg/L0.00004L≤0.000116镉mg/L0.0005L≤0.00517六价铬mg/L0.004L≤0.0518铅mg/L0.0025L≤0.0519氰化物mg/L0.004L≤0.220挥发酚mg/L0.0003L≤0.00521石油类mg/L0.005L≤0.0522阴离子表面活性剂mg/L0.05L≤0.223硫化物mg/L0.005L≤0.224粪大肠菌群个/L20L≤1000025硫酸盐mg/L27.6≤25026氯化物mg/L5.28≤25027硝酸盐mg/L0.55≤1028铁mg/L0.03L≤0.329锰mg/L0.01L≤0.130三氯甲烷mg/L0.0002L≤0.0631四氯化碳mg/L0.0001L≤0.00232三溴甲烷mg/L0.0006L≤0.133二氯甲烷mg/L0.0017L≤0.02341,2-二氯乙烷mg/L0.0014L≤0.0335环氧氯丙烷mg/L0.005L≤0.0236氯乙烯mg/L0.0015L≤0.005371,1-二氯乙烯mg/L0.0012L≤0.03381,2-二氯乙烯mg/L0.0012L≤0.0539三氯乙烯mg/L0.0012L≤0.0740四氯乙烯mg/L0.0012L≤0.0441氯丁二烯mg/L0.0015L≤0.00242六氯丁二烯mg/L0.0006L≤0.000643苯乙烯mg/L0.0006L≤0.0244甲醛mg/L0.05L≤0.945乙醛mg/L0.0003L≤0.0546丙烯醛mg/L0.02L≤0.147三氯乙醛mg/L0.001L≤0.0148苯mg/L0.0014L≤0.0149甲苯mg/L0.05L≤0.750乙苯mg/L0.05L≤0.351二甲苯①mg/L0.05L≤0.552异丙苯mg/L0.05L≤0.2553氯苯mg/L0.001L≤0.3541,2-二氯苯mg/L0.0008L≤1.0551,4-二氯苯mg/L0.0008L≤0.356三氯苯②mg/L0.00004L≤0.0257四氯苯③mg/L0.00002L≤0.0258六氯苯mg/L0.00002L≤0.0559硝基苯mg/L0.00017L≤0.01760二硝基苯④mg/L0.000063L≤0.5612,4-二硝基甲苯mg/L0.000018L≤0.0003622,4,6-三硝基甲苯mg/L0.000021L≤0.563硝基氯苯⑤mg/L0.000053L≤0.05642,4-二硝基氯苯mg/L0.000022L≤0.5652,4-二氯苯酚mg/L0.0004L≤0.093662,4,6-三氯苯酚mg/L0.00004L≤0.267五氯酚mg/L0.00001L≤0.00968苯胺mg/L0.03L≤0.169联苯胺mg/L0.0002L≤0.000270丙烯酰胺mg/L0.00005L≤0.000571丙烯腈mg/L0.0002L≤0.172邻苯二甲酸二丁酯mg/L0.0001L≤0.00373邻苯二甲酸二（2-乙基己基）酯mg/L0.002L≤0.00874水合肼mg/L0.005L≤0.0175四乙基铅mg/L0.0001L≤0.000176吡啶mg/L0.031L≤0.277松节油mg/L0.02L≤0.278苦味酸mg/L0.001L≤0.579丁基黄原酸mg/L0.004L≤0.00580活性氯mg/L0.004L≤0.0181滴滴涕mg/L0.00005L≤0.00182林丹mg/L0.000004L≤0.00283环氧七氯mg/L0.00004L≤0.000284对硫磷mg/L0.00001L≤0.00385甲基对硫磷mg/L0.00001L≤0.00286马拉硫磷mg/L0.00001L≤0.0587乐果mg/L0.00001L≤0.0888敌敌畏mg/L0.00001L≤0.0589敌百虫mg/L0.0005L≤0.0590内吸磷mg/L0.0001L≤0.0391百菌清mg/L0.0004L≤0.0192甲萘威mg/L0.01L≤0.0593溴氰菊酯mg/L0.0002L≤0.0294阿特拉津mg/L0.00008L≤0.00395苯并(a)芘mg/L0.0000004L≤0.000002896甲基汞mg/L0.00000001L≤0.00000197多氯联苯⑥mg/L0.0000022L≤0.0000298微囊藻毒素-LRmg/L0.0001L≤0.00199黄磷mg/L0.00004L≤0.003100钼mg/L0.005L≤0.07101钴mg/L0.005L≤1.0102铍mg/L0.0002L≤0.002103硼