2018年第一季度汀江李家坪断面监测结果汇总表

1、序 号汀江李家坪断面(左右)项目1月2月3月n类水 标准川类水 标准左右左右1水温(C)151.01.01616-2pH7.438.428.417.537.5469693溶解氧9.59.39.18.68.3 64高锰酸 盐指数2.102.182.102.262.18詔詬5化学需氧量12.012.07.59.010.505o206生化需氧量1.00.5L0.5L0.5L0.5 3o47氨氮0.0870.4640.4520.1810.162 0.5o.08总磷0.050.100.090.090.09 54高锰酸盐指数1.941.861.86 651化学需氧量4.0L4.0L4.0L 206五日生化

2、需氧量0.5L0.5L0.5 47氨氮0.0250.1530.190 1.08总磷0.010.01L0.03 0.29总氮0.1210.6720.202-10铜0.010L0.010L0.010L 1.011锌0.05L0.05L0.05L 1.012氟化物0.7410.3610.525 1.013硒0.0005L0.0005L0.0005L 0.0114砷0.0002L0.0002L0.0002L 0.0515汞0.00002L0.00002L0.00002L 0.000116镉0.0010L0.0010L0.0010L 0.00517六价铬0.004L0.004L0.004L 0.0518

3、铅0.010L0.010L0.010L 0.0519氰化物0.004L0.004L0.004L 0.220挥发酚0.0003L0.0003L0.0003L 0.00521石油类0.04L0.04L0.04L 0.0522阴离子表面活性剂0.05L0.05L0.05L 0.223硫化物0.005L0.005L0.005L 0.224粪大肠菌群8003001300-25硫酸盐2.243.182.51 25026氯化物0.6810.9520.904 25027硝酸盐-氮0.0430.3120.112 1028铁0.0360.1340.102 0.329锰0.010L0.010L0.010L 54高锰

4、酸盐指数1.862.021.94 65化学需氧量10.54.0L4.0L 206五日生化需氧量0.5L0.5L0.5L 47氨氮0.1750.4860.190 1.08总磷0.080.090.16 0.29总氮1.912.082.34-10铜0.010L0.010L0.010L 1.011锌0.05L0.0960.090 1.012氟化物0.5760.2690.327 1.013硒0.0005L0.0005L0.0005L 0.0114砷0.00060.00040.0006 0.0515汞0.00002L0.00002L0.00002L 0.000116镉0.0010L0.0010L0.001

5、0L 0.00517六价铬0.004L0.004L0.004L 0.0518铅0.010L0.010L0.010L 0.0519氰化物0.004L0.004L0.004L 0.220挥发酚0.0003L0.0003L0.0003L 0.00521石油类0.04L0.04L0.04L 0.0522阴离子表面活性 剂0.05L0.05L0.05L 0.223硫化物0.005L0.005L0.005L 0.224粪大肠菌群600600800-25硫酸盐3.525.125.83 25026氯化物16.43.529.64 25027硝酸盐-氮0.6931.791.86 1028铁0.0660.2360.047 0.