摘要
某精细化学品有限公司采用UASB-A/O-混凝沉淀组合工艺处理工艺废水,COD从13600mg/L降至340mg/L,TP从51mg/L降至6.11mg/L,TN从321mg/L降至39.1mg/L,SS、电导率、总盐去除率均在50%以上,出水满足污水处理厂接管要求,创造了良好的经济效益和环境效益。
A fine chemical company used UASB-A/O-coagulation sedimentation process to treat the process wastewater, obtained results are as follows： COD is degraded from 13600mg/L to 340mg/L , TP from 51mg/L. to 6. 11mg /L, TN from 321mg/L To 39. 1mg/L, the removal ratio of SS, conductivity, total salt is more than 50%, effluent meet the indirect emissions standards of the sewage treatment plant. The good economic and environmental benefits are created
出处
《精细与专用化学品》
CAS
2017年第3期24-27,共4页
Fine and Specialty Chemicals
基金
国家水体污染控制与治理科技重大专项(2012ZX07101-003)
太湖水污染治理专项资金(JSZC-G2015-300)
关键词
精细化工工艺废水
UASB
A/O
难降解
高氨氮
fine chemical process wastewater
UASB
A/O
difficult to degrade
high ammonia nitrogen
