离 子 | Na+、K+ | Ca2+ | Mg2+ | Cl− |
|
| TDS |
江河污水mg/L | 2485 | 41 | 7 | 3114 | 1798 | 1285 | 8730 |
双河污水mg/L | 1601 | 14 | 7.5 | 1172 | 391.5 | 1819 | 5002 |