给水排水
給水排水
급수배수
2010年
2期
42-45
,共4页
刘范嘉%聂英进%张晓丹%陈曦%常华
劉範嘉%聶英進%張曉丹%陳晞%常華
류범가%섭영진%장효단%진희%상화
城镇污水处理厂%污泥水%膜生物反应器%平板膜组件%脱氮除磷
城鎮汙水處理廠%汙泥水%膜生物反應器%平闆膜組件%脫氮除燐
성진오수처리엄%오니수%막생물반응기%평판막조건%탈담제린
Municipal wastewater treatment plant%Sludge water%Membrane bioreactor%Plate membrane module%Nitrogen and phosphorus removal
将平板膜组件与传统脱氮除磷工艺相结合,构建了膜生物反应器强化生物脱氮除磷中试系统,并用于处理城镇污水处理厂的污泥系统废水.结果表明,出水COD_(Cr),、BOD_5、NH_3-N、TN和TP的平均浓度分别为70.8 mg/L、8.7 mg/L、15.1 mg/L、29.7 mg/L和0.38 mg/L,达到或接近了<城镇污水处理厂污染物排放标准>(GB 18918--2002)的一级标准.
將平闆膜組件與傳統脫氮除燐工藝相結閤,構建瞭膜生物反應器彊化生物脫氮除燐中試繫統,併用于處理城鎮汙水處理廠的汙泥繫統廢水.結果錶明,齣水COD_(Cr),、BOD_5、NH_3-N、TN和TP的平均濃度分彆為70.8 mg/L、8.7 mg/L、15.1 mg/L、29.7 mg/L和0.38 mg/L,達到或接近瞭<城鎮汙水處理廠汙染物排放標準>(GB 18918--2002)的一級標準.
장평판막조건여전통탈담제린공예상결합,구건료막생물반응기강화생물탈담제린중시계통,병용우처리성진오수처리엄적오니계통폐수.결과표명,출수COD_(Cr),、BOD_5、NH_3-N、TN화TP적평균농도분별위70.8 mg/L、8.7 mg/L、15.1 mg/L、29.7 mg/L화0.38 mg/L,체도혹접근료<성진오수처리엄오염물배방표준>(GB 18918--2002)적일급표준.
By combining the plate membrane bioreactor with the conventional biological nitrogen and phosphorus removal process,a pilot test system for enhandng biological nitrogen and phosphorus removal of membrane bioreactor(MBR) was constructed and used to treat sludge water from municipal wastewater treatment plant.The results show that the effluent average concentrations of COD_(Cr),BOD_5,NH_3-N,TN and TP&re 70.8 mg/L,8.7 mg/L,15.1 mg/L,29.7 mg/L and 0.38 mg/L respectively.Therefore.first stage criteria specified in the "Discharge standard of pollutants for municipal wastwater treatment plant(GB 18918--2002)"is achieved or approached.
