索引号 11320982355069939C/2023-14378 组配分类 医疗卫生
发布机构 盐城市大丰区卫生健康委员会 发文日期 2023-12-20
文号 主题分类
体裁分类 公开方式 主动公开
公开范围 面向全社会 时效性 有效

大丰区2023年第四季度城市居民生活饮用水水质监测结果

水样类型标准值出厂水标准值二次供水管网末梢水
检测项目\采样地点自来水公司泵房嘉禾大酒店新词大酒店维罗纳小区西康南路爵格工业欧蓓莎家具城第一小学花都美食城
菌落总数(CFU/mL)≤1005≤1005232121
总大肠菌群(MPN/100mL)不得检出未检出不得检出未检出未检出未检出未检出未检出未检出未检出
大肠埃希氏菌(MPN/100mL)不得检出未检出不得检出未检出未检出未检出未检出未检出未检出未检出
砷(mg/L)≤0.010.002016≤0.010.0020.0019450.0020030.0017920.0018690.0019380.002021
镉(mg/L)≤0.0050.00025≤0.0050.000250.000250.000250.000250.000250.000250.00025
铬(六价)(mg/L)≤0.050.002≤0.050.0020.0020.0020.0020.0020.0020.002
铅(mg/L)≤0.010.0025≤0.010.00250.00250.00250.00250.00250.00250.0025
汞(mg/L)≤0.0010.00005≤0.0010.000050.000050.000050.000050.000050.000050.00005
氰化物(mg/L)≤0.050.0046≤0.050.00470.00460.00470.00450.00460.00470.0046
氟化物(mg/L)≤1.00.37≤1.00.350.360.370.360.380.360.36
硝酸盐(以N计)(mg/L)≤101.08≤101.081.081.081.061.071.081.07
三氯甲烷(mg/L)≤0.060.02≤0.060.0160.0160.0160.020.020.020.02
色度(铂钴色度单位)(度)≤152.5≤152.52.52.52.52.52.52.5
浑浊度(散射浑浊度单位)(NTU )≤10.25≤10.250.250.250.250.250.250.25
臭和味无异臭、异味无异臭异味无异臭、异味无异臭异味无异臭异味无异臭异味无异臭异味无异臭异味无异臭异味无异臭异味
肉眼可见物无异物无异物无异物无异物无异物无异物无异物无异物
pH6.5~8.57.566.5~8.57.557.557.567.587.577.587.56
铝(mg/L)≤0.20.009≤0.20.0110.0090.0120.0140.010.0110.01
铁(mg/L)≤0.30.15≤0.30.150.150.150.150.150.150.15
锰(mg/L)≤0.10.05≤0.10.050.050.050.050.050.050.05
铜(mg/L)≤1.00.1≤1.00.10.10.10.10.10.10.1
锌(mg/L)≤1.00.025≤1.00.0250.0250.0250.0250.0250.0250.025
氯化物(mg/L)≤25045.6≤25045.845.845.845.445.745.845.6
硫酸盐(mg/L)≤25027.7≤25027.827.827.827.627.827.827.7
溶解性总固体(mg/L)≤1000329≤1000334336336335335335337
总硬度(以CaCO3计)(mg/L)≤450160≤450168166162173166162166
高锰酸盐指数(以O2计)(mg/L)≤31.56≤31.491.491.561.491.881.561.64
氨(以N计)(mg/L)≤0.50.04≤0.50.060.040.040.040.060.030.07
游离氯(mg/L)0.3-20.460.05-20.090.060.070.120.110.170.08
溴酸盐(mg/L)≤0.010.005≤0.010.0050.0050.0050.0050.0050.0050.005
一氯二溴甲烷(mg/L)≤0.10.019≤0.10.0000250.0000250.0160.0180.0170.0190.019
二氯一溴甲烷(mg/L)≤0.060.019≤0.060.000040.000040.000040.0210.020.0190.019
结果
合格
合格合格合格合格合格合格合格

检测依据:GB/T 5750-2023 《生活饮用水标准检验方法》

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