工业水处理
工業水處理
공업수처리
Industrial Water Treatment
2015年
11期
89-91
,共3页
周曦%刘迎九%陈朝猛%周书葵%左洪泽
週晞%劉迎九%陳朝猛%週書葵%左洪澤
주희%류영구%진조맹%주서규%좌홍택
豆制品废水%厌氧折流板反应器%膜生物反应器%工程实践
豆製品廢水%厭氧摺流闆反應器%膜生物反應器%工程實踐
두제품폐수%염양절류판반응기%막생물반응기%공정실천
bean products wastewater%anaerobic bafflede reactor%membrane bioreactor%engineering practice
豆制品废水具有污染物浓度高、成分复杂、水质多变、色度高的特点,采用ABR-MBR工艺对其进行处理:在进水COD≤8 000 mg/L、NH3-N≤200 mg/L情况下,出水水质COD≤60 mg/L、NH3-N≤14 mg/L,去除率分别达到98.87%和93.15%以上.工程实践运行表明:该工艺具有工程费用低、运行稳定、维护简单、操作方便等优点,处理后出水达到了《污水综合排放标准》(GB 8978—2002)一级排放标准.
豆製品廢水具有汙染物濃度高、成分複雜、水質多變、色度高的特點,採用ABR-MBR工藝對其進行處理:在進水COD≤8 000 mg/L、NH3-N≤200 mg/L情況下,齣水水質COD≤60 mg/L、NH3-N≤14 mg/L,去除率分彆達到98.87%和93.15%以上.工程實踐運行錶明:該工藝具有工程費用低、運行穩定、維護簡單、操作方便等優點,處理後齣水達到瞭《汙水綜閤排放標準》(GB 8978—2002)一級排放標準.
두제품폐수구유오염물농도고、성분복잡、수질다변、색도고적특점,채용ABR-MBR공예대기진행처리:재진수COD≤8 000 mg/L、NH3-N≤200 mg/L정황하,출수수질COD≤60 mg/L、NH3-N≤14 mg/L,거제솔분별체도98.87%화93.15%이상.공정실천운행표명:해공예구유공정비용저、운행은정、유호간단、조작방편등우점,처리후출수체도료《오수종합배방표준》(GB 8978—2002)일급배방표준.
Bean products wastewater are characterized by high-concentrations pollutants,complex composition,multi-variant water quality and high chroma.The ABR-MBR process has been used for its treatment.The effluent COD is≤60 mg/L,NH3-N≤14 mg/L and their removal rates are 98.87%and 93.15%respectively.When influent COD is 8 000 mg/L and NH3-N 200 mg/L.The engineering practice proved that this process has advantages,such as low engineering cost,stable operation,simple maintenance,convenient operation,etc.The treated effluent by this process can reach the first level requirements specified in the Integrated Wastewater Discharge Standard (GB 8978—2002).
