氨氮废水生物处理工艺及研究进展王洪

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第36卷 第5期2008年9月       河南师范大学学报(自然科学版)JournalofHenanNormalUniversity(NaturalScience)       Vol.36 No.5Sept.2008  :1000-2367(2008)05-0097-04王 洪1,2,李海波1(1.,110044;2.,110004) :,,.、、.CO2、、.:;;;;:X703.1               :A、,.,,,,.,、.,,,.,;、,,..1 ,;,,,,1.,,;,,,;-.2[1],、、3(1、2、3).,.,;,,,.,,BOD5.2 ,,.A/O80,,,[2].,,,50%.,,,70%.,,,,.A/O(),.,,.Bardenpho、Phoredox、:2007-09-11:(20060570): (1974-),,,,:.DOI:10.16366/j.cnki.1000-2367.2008.05.035A2/O.SBR,.SBR、、、、5.SBR,,.,[3],,,.SBR,ICEAS、DAT-IAT、CASS、IDEA、UNITANK[4].,,、,,Orbal、Carrousel、[5].,;10%~20%,,,,.,、AB、MBR,.,:,,;,;,..3 3.1 -,,、,.,,、SBR、、CAST[6].-(simultaneousnitrificationdenitrification,SND),;A/OSND.SND,,,.,SND,,、DO、、、pHSND[7-9].[10]OGO,.,TNNH+4-N9.87mg·L-16.53mg·L-1,TNNH+4-N74.04%81.14%.DO(0.1~2mg·L-1),,,,.[11](SOA).,,,DO1.0mg·L-1,25℃,,,65%,20mg·L-1,COD30mg·L-1,,.Gao[12]Orbal,,DO、MLSS、.DO,、DO0.1、0.40.7mg·L-1,,5.5g·L-1,150%,71.2%.,(DO0.1mg·L-1),,.3.2 ,,NO-2-N,.,,NO-2-N,,;,,NO-2-N98河南师范大学学报(自然科学版)                2008年NO-2-NNO-3-N,,NO-2-NN2NO-3-NN2.,25%,40%,300%[13],,(、).NO-2.,,pH,DO,、(FA)、[14,15].SHARONDelft[16],,(30~40℃),,,HRT,,,.,,.OLANDGent.,NO-2-N.,AOB(),,.NO-2-NAOBNOB().AOB0.2~0.4mg·L-1,NOB1.2~1.5mg·L-1.OLAND,NOB,NO-2-N[17].[18]2.0mg·L-1,(30±2)℃,,.[19]A/O,DOpH,pH,,NO-2-N,,.[20]SBR,,0.5mg·L-111.8~49.1mg·L-1,13d.Zhang[21]UASB+A/OCN、NH+4-N,0.28~0.60(kgNH+4-N)·(m3·d)-117~29℃,A/ONO-2-N90%~99%,.,NH+4-N90%~100%,UASB,67%~80%.40%.3.3 1995,Mulder,,,Anammox[22].,,,,.,NO-2-N,NH+4-N.SHARON-ANAMMOX、OLAND.SHARON-ANAMMOXSHARONANAMMOX,SHARONANAMMOX,C/N,SHARON-ANAMMOX2002Dokhaven[23],.(CANON)DO,(),NO-2-NNH+4-NN2[24].,pH,,SRT.3.4 ,,,,[25]..、、,-、.[26,27],,,,DO,,.ANAMMOX[28,29].().4 ,、,3,.,,,,、,.99第5期             王 洪等:氨氮废水生物处理工艺及研究进展,、,.,,,,、;,,,,CO2、、、,.   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