|              指    标              |                          GB5749-2006限值              |                          检测结果              |                              |                             |                          1.微生物指标              |                          B200702-01             (安丰水厂)              |                          B200702-02             (新建水厂)              |                          B200702-03             (西芹水厂)              |                                        B200702-04             (罗源水厂)                            |                              |              1              |                          总大肠菌群/(CFU/100mL)              |                          不得检出              |                          未检出              |                          未检出              |                          未检出              |                          未检出              |                              |              2              |                          耐热大肠菌群/(CFU/100mL)              |                          不得检出              |                          未检出              |                          未检出              |                          未检出              |                          未检出              |                              |              3              |                          大肠埃希氏菌/(CFU/100mL)              |                          不得检出              |                          未检出              |                          未检出              |                          未检出              |                          未检出              |                              |              4              |                          菌落总数/(CFU/mL)              |                          ≤100              |                          3              |                          1              |                          5              |                          1              |                              |                             |                          2.毒理指标              |                              |              5              |                          砷/(mg/L)              |                          ≤0.01              |                          <4×10-5              |                          <4×10-5              |                          <4×10-5              |                          <4×10-5              |                              |              6              |                          镉/(mg/L)              |                          ≤0.005              |                          <1×10-3              |                          <1×10-3              |                          <1×10-3              |                          <1×10-3              |                              |              7              |                          铬(六价)/(mg/L)              |                          ≤0.05              |                          <4×10-3              |                          <4×10-3              |                          <4×10-3              |                          <4×10-3              |                              |              8              |                          铅/(mg/L)              |                          ≤0.01              |                          <5×10-3              |                          <5×10-3              |                          <5×10-3              |                          <5×10-3              |                              |              9              |                          汞/(mg/L)              |                          ≤0.001              |                          <2×10-6              |                          <2×10-6              |                          <2×10-6              |                          <2×10-6              |                              |              10              |                          硒/(mg/L)              |                          ≤0.01              |                          <9×10-5              |                          <9×10-5              |                          <9×10-5              |                          <9×10-5              |                              |              11              |                          氰化物/(mg/L)              |                          ≤0.05              |                          <2×10-3              |                          <2×10-3              |                          <2×10-3              |                          <2×10-3              |                              |              12              |                          氟化物/(mg/L)              |                          ≤1.0              |                          0.21              |                          0.19              |                          0.16              |                          0.16              |                              |              13              |                          硝酸盐(以N计)/(mg/L)              |                          ≤10              |                          0.84              |                          0.85              |                          1.49              |                          1.66              |                              |              14              |                          三氯甲烷/(mg/L)              |                          ≤0.06              |                          1.02×10-2              |                          1.19×10-2              |                          1.26×10-2              |                          1.07×10-2              |                              |              15              |                          四氯化碳/(mg/L)              |                          ≤0.002              |                          <1.0×10-4              |                          <1.0×10-4              |                          <1.0×10-4              |                          <1.0×10-4              |                              |                             |                          3.感观性状和一般化学指标              |                              |              16              |                          色度(铂钴色度单位)              |                          ≤15              |                          5              |                          5              |                          5              |                          5              |                              |              17              |                          浑浊度(散射浊度单位)/( NTU)              |                          ≤1              |                          0.65              |                          0.81              |                          0.69              |                          0.96              |                              |              18              |                          臭和味              |                          无异臭、异味              |                          无              |                          无              |                          无              |                          无              |                              |              19              |                          肉眼可见物              |                          无              |                          无              |                          无              |                          无              |                          无              |                              |              20              |                          pH              |                          6.5~8.5              |                          6.82              |                          6.78              |                          6.83              |                          6.85              |                              |              21              |                          铝 /(mg/L)              |                          ≤0.2              |                          0.12              |                          5.4×10-2              |                          8×10-3              |                          6.8×10-2              |                              |              22              |                          铁/(mg/L)              |                          ≤0.3              |                          <8×10-3              |                          <8×10-3              |                          <8×10-3              |                          <8×10-3              |                              |              23              |                          锰/(mg/L)              |                          ≤0.1              |                          <4×10-3              |                          <4×10-3              |                          <4×10-3              |                          <4×10-3              |                              |              24              |                          铜/(mg/L)              |                          ≤1.0              |                          <7×10-3              |                          <7×10-3              |                          <7×10-3              |                          <7×10-3                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |                              |              25              |                          锌/(mg/L)              |                          ≤1.0              |                          <3×10-3              |                          <3×10-3              |                          <3×10-3              |                          0.436              |                              |              26              |                          氯化物/(mg/L)              |                          ≤250              |                          2.92              |                          2.16              |                          8.05              |                          6.07              |                              |              27              |                          硫酸盐/(mg/L)              |                          ≤250              |                          4.90              |                          5.10              |                          3.09              |                          2.62              |                              |              28              |                          溶解性总固体/(mg/L)              |                          ≤1000              |                          69              |                          67              |                          77              |                          78              |                              |              29              |                          总硬度(以CaCO3计)/(mg/L)              |                          ≤450              |                          32.1              |                          35.5              |                          33.9              |                          29.3              |                              |              30              |                          耗氧量(以O2计)/(mg/L)              |                          ≤3              |                          1.06              |                          1.08              |                          1.22              |                          1.02              |                              |              31              |                          挥发酚(以苯酚计)/(mg/L)              |                          ≤0.002              |                          <2×10-3              |                          <2×10-3              |                          <2×10-3              |                          <2×10-3              |                              |              32              |                          阴离子合成洗涤剂 /(mg/L)              |                          ≤0.3              |                          <0.05              |                          <0.05              |                          <0.05              |                          <0.05              |                              |                             |                          4.放射性指标              |                              |              33              |                          总α放射性 /(Bq/L)              |                          ≤0.5              |                          6.49×10- 2              |                          6.25×10- 2              |                          6.66×10- 2              |                          9.36×10- 2              |                              |              34              |                          总β放射性 /(Bq/L)              |                          ≤1              |                          0.125              |                          0.129              |                          0.137              |                          0.124              |                              |                             |                          5.消毒剂常规指标              |                              |              35              |                          游离氯 /(mg/L)              |                          0.3~4              |                          0.30              |                          0.35              |                          0.30              |                          0.30              |                |