山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2012年
2期
119-120
,共2页
污泥减量%除磷脱氮%有机负荷
汙泥減量%除燐脫氮%有機負荷
오니감량%제린탈담%유궤부하
sludge reduction%phosphorus and nitrogen removal%organic load
开发了一种具有同步除磷脱氮和污泥减量功能的HA-A/A-MCO工艺,分析了该工艺的方法及流程,并对其进行了试验研究,通过静态试验发现,当负荷增加至一定程度,有机物不再是磷释放的限制性因子,HA-A/A-MCO系统厌氧释磷的临界有机负荷为0.141 g COD/(g MLSS.d),单位污泥最大可释放贮磷量为5.7 mg P/g MLSS。
開髮瞭一種具有同步除燐脫氮和汙泥減量功能的HA-A/A-MCO工藝,分析瞭該工藝的方法及流程,併對其進行瞭試驗研究,通過靜態試驗髮現,噹負荷增加至一定程度,有機物不再是燐釋放的限製性因子,HA-A/A-MCO繫統厭氧釋燐的臨界有機負荷為0.141 g COD/(g MLSS.d),單位汙泥最大可釋放貯燐量為5.7 mg P/g MLSS。
개발료일충구유동보제린탈담화오니감량공능적HA-A/A-MCO공예,분석료해공예적방법급류정,병대기진행료시험연구,통과정태시험발현,당부하증가지일정정도,유궤물불재시린석방적한제성인자,HA-A/A-MCO계통염양석린적림계유궤부하위0.141 g COD/(g MLSS.d),단위오니최대가석방저린량위5.7 mg P/g MLSS。
The paper introduces a improved HA-A/A-MCO process,which is a kind of simultaneous nitrogen and phosphorus removal and sludge reduction function.The paper analyzes the technological methods and procedure,and makes experimental research.Found by static testing,when the load is increased to a certain extent,the releasing of organic phosphorus is no longer the limiting factor.Critical organic load of HA-A/A-MCO anaerobic phosphorus releasing is 0.141 g COD/(g MLSS·d),and sludge storage unit maximum releasing of phosphorus is 5.7 mg P/g MLSS.