工业水处理
工業水處理
공업수처리
INDUSTRIAL WATER TREATMENT
2014年
5期
21-24
,共4页
陈建发%刘福权%姚红照%陈艺敏%黄慧珍
陳建髮%劉福權%姚紅照%陳藝敏%黃慧珍
진건발%류복권%요홍조%진예민%황혜진
A2O法%生物滤池%絮凝沉淀%抗生素类%混合工业废水
A2O法%生物濾池%絮凝沉澱%抗生素類%混閤工業廢水
A2O법%생물려지%서응침정%항생소류%혼합공업폐수
A2O method%biofilter%flocculation and sedimentation%antibiotics%mixed industrial wastewater
采用“A2O法+生物滤池+絮凝沉淀”组合技术处理抗生素类制药废水。试验结果表明:进水COD 223~691 mg/L,氨氮24.7~75.8 mg/L、TP 4.52~28.1 mg/L、设计流量30.0 L/h条件下,系统取得了良好的处理效果,其COD、氨氮、TP的平均去除率分别达到79.3%、66.5%、97.7%,出水COD、氨氮、TP等指标均达到《污水综合排放标准》(GB 8978-1996)的一级排放标准;该工艺处理效果稳定可靠,运营管理较简单。
採用“A2O法+生物濾池+絮凝沉澱”組閤技術處理抗生素類製藥廢水。試驗結果錶明:進水COD 223~691 mg/L,氨氮24.7~75.8 mg/L、TP 4.52~28.1 mg/L、設計流量30.0 L/h條件下,繫統取得瞭良好的處理效果,其COD、氨氮、TP的平均去除率分彆達到79.3%、66.5%、97.7%,齣水COD、氨氮、TP等指標均達到《汙水綜閤排放標準》(GB 8978-1996)的一級排放標準;該工藝處理效果穩定可靠,運營管理較簡單。
채용“A2O법+생물려지+서응침정”조합기술처리항생소류제약폐수。시험결과표명:진수COD 223~691 mg/L,안담24.7~75.8 mg/L、TP 4.52~28.1 mg/L、설계류량30.0 L/h조건하,계통취득료량호적처리효과,기COD、안담、TP적평균거제솔분별체도79.3%、66.5%、97.7%,출수COD、안담、TP등지표균체도《오수종합배방표준》(GB 8978-1996)적일급배방표준;해공예처리효과은정가고,운영관리교간단。
The A2O+biofilter+flocculation and sedimentation process has been used for treating antibiotic pharma-ceutical wastewater. The results show that the treatment effect is good under the following conditions:the concentra-tions of COD,NH3-N and TP are 223-691 mg/L,24.7-75.8 mg/L and 4.52-28.1 mg/L,respectively,and the design flow is 30 L/h. The average removing rates of COD,NH3-N and TP are 79.3%,66.5%,and 97.7%,respectively, meeting the requirements of the First Grade of the Integrated Wastewater Discharge Standard (GB 8978-1996 ). The treatment effect of this process is stable and reliable and running management is simple.