2019/8/1 | 溶解氧(mg/L) | 叶绿素(μg/L) | 总磷(ug/L) | 总氮(mg/L) | 高锰酸盐指数(mg/L) | 氨氮(mg/L) | 硝酸盐氮(mg/L) |
参照值xi0 | 40 | 0.40 | 1.0 | 0.02 | 0.12 | 0.01 | 0.10 |
实测值xi | 4.30 | 7.79 | 456.11 | 2.91 | 9.89 | 0.46 | 1.12 |
规范值si | 86.53 | 19.48 | 456.11 | 145.50 | 82.42 | 46.00 | 11.20 |
评价指数Vi | 63.12 | 39.01 | 91.80 | 71.91 | 62.31 | 52.69 | 30.57 |
权重Wi | 1/7 | 1/7 | 1/7 | 1/7 | 1/7 | 1/7 | 1/7 |
综合评价指数VE | 58.77 |