广东化工
廣東化工
엄동화공
GUANGDONG CHEMICAL INDUSTRY
2012年
16期
110-111,109
,共3页
生物浮动床-膜生物反应器%膜生物反应器%污泥龄%脱酚脱氨
生物浮動床-膜生物反應器%膜生物反應器%汙泥齡%脫酚脫氨
생물부동상-막생물반응기%막생물반응기%오니령%탈분탈안
MBBR-MBR: MBR: SRT: phenoland nitrogen removal
通过平行运行MBBR-MBR和MBR，保持进水水质和其他操作条件相同的条件下，对比两个反应器在不同污泥龄下对NH3-N、COD、TN和间甲酚的降解效率，分析MBBR－MBR和MBR各自的脱酚脱氮性能。试验表明：不同污泥龄下MBBR—MBR的处理效率均。蒋于MBR。当污泥龄为8d时，MBBR－MBR对NH3-N的去除效率是MBR的2．4倍：当污泥龄为20d时，MBBR－MBR对NH3－N、TN、COD、间甲酚的去除效率分别为95．4％、82．6％、99．4％和99．6％。
通過平行運行MBBR-MBR和MBR，保持進水水質和其他操作條件相同的條件下，對比兩箇反應器在不同汙泥齡下對NH3-N、COD、TN和間甲酚的降解效率，分析MBBR－MBR和MBR各自的脫酚脫氮性能。試驗錶明：不同汙泥齡下MBBR—MBR的處理效率均。蔣于MBR。噹汙泥齡為8d時，MBBR－MBR對NH3-N的去除效率是MBR的2．4倍：噹汙泥齡為20d時，MBBR－MBR對NH3－N、TN、COD、間甲酚的去除效率分彆為95．4％、82．6％、99．4％和99．6％。
통과평행운행MBBR-MBR화MBR，보지진수수질화기타조작조건상동적조건하，대비량개반응기재불동오니령하대NH3-N、COD、TN화간갑분적강해효솔，분석MBBR－MBR화MBR각자적탈분탈담성능。시험표명：불동오니령하MBBR—MBR적처리효솔균。장우MBR。당오니령위8d시，MBBR－MBR대NH3-N적거제효솔시MBR적2．4배：당오니령위20d시，MBBR－MBR대NH3－N、TN、COD、간갑분적거제효솔분별위95．4％、82．6％、99．4％화99．6％。
Through running the MBBR-MBR and MBR which are in the same condition of maintaining water quality and other operatings in parallel, comparing to the two reactors degradation efficiency of the NH3-N,COD,TN and m-cresol in the different sludge retention times (SRT), analyzing phenol removal and denitrification performance of the two reactors. The results showed that: the treatment efficiency of MBBR-MBR is higher than the MBR in the different sludge ages. As the sludge age of 8d,the nitrification efficiency of MBBR-MBR is 2.4 times higher than the MBR. As the sludge age of 20d, the removal efficiencies of NH3-N,TN,COD and m-cresol were 95.4 %, 82.6 %, 99.4 % and 99.6 % in MBBR-MBR..
