给水排水
給水排水
급수배수
2010年
2期
9-12
,共4页
臭氧%生物活性炭%深度处理%影响因素%工艺分析
臭氧%生物活性炭%深度處理%影響因素%工藝分析
취양%생물활성탄%심도처리%영향인소%공예분석
Ozone%Biological activated carbon%Advanced treatment%Influence effects%Process analysis
桐乡市果园桥水厂深度处理工艺投入运行已逾五年.通过对二期臭氧--生物活性炭工艺长达五年的跟踪分析,阐述了臭氧接触、生物活性炭以及臭氧--生物活性炭工艺对耗氧量的去除效果,分析了水温、处理负荷、原水耗氧量、臭氧投加量等因素对耗氧量去除率的影响,并且从活性炭物理指标的下降程度说明了生物活性炭工艺的中后期以生物作用为主.总体而言,多因素综合影响着臭氧--生物活性炭工艺的处理效果.
桐鄉市果園橋水廠深度處理工藝投入運行已逾五年.通過對二期臭氧--生物活性炭工藝長達五年的跟蹤分析,闡述瞭臭氧接觸、生物活性炭以及臭氧--生物活性炭工藝對耗氧量的去除效果,分析瞭水溫、處理負荷、原水耗氧量、臭氧投加量等因素對耗氧量去除率的影響,併且從活性炭物理指標的下降程度說明瞭生物活性炭工藝的中後期以生物作用為主.總體而言,多因素綜閤影響著臭氧--生物活性炭工藝的處理效果.
동향시과완교수엄심도처리공예투입운행이유오년.통과대이기취양--생물활성탄공예장체오년적근종분석,천술료취양접촉、생물활성탄이급취양--생물활성탄공예대모양량적거제효과,분석료수온、처리부하、원수모양량、취양투가량등인소대모양량거제솔적영향,병차종활성탄물리지표적하강정도설명료생물활성탄공예적중후기이생물작용위주.총체이언,다인소종합영향착취양--생물활성탄공예적처리효과.
The advanced process in Tongxiang City Guoyuanqiao Water Treatment Plant has been operated for five years.Based on the five years trace analysis on the second stage ozonebiological activated carbon,the removal effects of the ozone contact process,biological activated carbon and ozone-biological activated carbon on oxygen demands were demonstrated,the effects of water temperature.treatment load,raw water oxygen demand,ozone dosage on retrial effidency were analyzed,and main effects of biological treatment in the middle and later periods of biological activated carbon process were also sk,wed through the lowering levels of activated carbon physic indexes.In general,multi-effectsaffect the treatment of ozone-biological activated carbon.
