AB法工艺脱氮除磷提标改造工程实例
柴春省,张伟

An engineering case: upgrading of nitrogen and phosphorus removal by AB process
Chunsheng Chai,Wei Zhang
表3 升级改造后污水处理厂运行效果
Table 3 Operation effect of sewage plant after upgrading
项目 COD BOD5 SS NH3-N TN TP
进水/(mg·L-1 356.7 155.9 146.1 32.7 42.6 3.8
二沉池出水/(mg·L-1 36.2 3.3 12.6 1.4 11.2 1.9
出水/(mg·L-1 24.0 3.1 4.6 1.3 11.0 0.4
总去除率/% 93.3 98.0 96.9 96.1 74.1 89.4