| MCF | PF | LCF | SCF | MCC | LCC |
pH | 0.342 | −0.211 | 0.337 | 0.138 | 0.154 | 0.299 |
氨氮(mg/L) | −0.249 | 0.054 | −0.407 | −0.215 | −0.218 | −0.309 |
硝态氮(ug/L) | 0.351 | −0.149 | 0.541 | 0.116 | 0.015 | 0.329 |
生化需氧量(mg/L) | 0.134 | 0.188 | 0.517 | 0.106 | −0.019 | 0.263 |
化学需氧量(mg/L) | 0.287 | 0.002 | −0.312 | 0.179 | 0.274 | −0.041 |
总磷(mg/L) | −0.301 | 0.079 | −0.361 | −0.249 | −0.209 | −0.34 |
总氮(mg/L) | −0.149 | 0.19 | −0.168 | 0.001 | −0.243 | −0.224 |