搜索
2011年4月第36卷第2期贵州化工GuizhouChemicalIndustry＊反渗透浓水对污水生化处理系统影响研究李木俊,周礼岗,王 凯(,550501) :,,:1500,,、。:;;;:X703 :A :1008-9411(2011)02-0047-03 2060,,,,。,:、、、、[1-2]。,。,1748,Nollet,[3]。,;,,,RO(ReverseOsmo-ses)。,3～4,[4-5]。,,[6-8]。、、、、。300kt/a、150kt/a+++;A/O,、COD,、,。100t/h,60t/h、、,40t/h,,,,。,,,,,。1 材料与方法1.1 25kgA、O,500W,AODN50,OADN50,A/O,O;A/OO,AO,。AO()2～5mg/L,、、(2～4mL,0.125g,,。)、、100∶5∶1。(),1500～1800mg/L。pH、DO、COD、NH3-N、IPSV30,。·47·＊:2010-11-16 :(1971-),,,。、。 贵州化工GuizhouChemicalIndustry2011年4月第36卷第2期1 pHCODNH3-NCa2+Mg2+Fe2+μs/cmmg/Lmg/Lmg/Lmg/Lmg/L8.31380120201711943.21.2 :1 2 结果与讨论2.1 。A/OOA/OA、O,,2～5mg/L;OA/OOA。A/OpH、DO、COD、NH3-N、IPSV30,,;、、、、100∶5∶1。pH、DO、COD、NH3-N、IPSV30,、、,SV30OSV3020,,15d,,O,,,,,4:,、、(2)。2.2 ,。,250mL,,,3d。6～14h,471000mL,1000mL,16d,(),。,,,,,,,,4,(、、),(3、4),424。2 MLSSSV30mg/L3.26128012%20233.27125015%16463.28132015%18353.29134015%12443.30127018%16373.31136020%14564.1128021%18854.2132020%20774.3132822%25594.4140019%236104.5137825%21794.6139028%22484.7138027%28664.8128025%19884.9136028%19104.10136026%187153 SV30mL4.1125023%2021025021%12494.1225027%1831225028%124134.1325019%831425020%45124.1450015%681550017%57124.1550016%451350014%36144.1650012%571550014%6413·48· 2011年4月第36卷第2期 李木俊等:反渗透浓水对污水生化处理系统影响研究4.1775017%761475018%88144.1875021%781275020%1210134.1975023%1391475021%177124.20100022%241012100023%189164.21100022%20714100025%258134.19100021%231012100020%219144.20100022%22812100019%289134.21100025%25814100028%2510134.22100027%251312100025%2312144.23100028%211412100026%2213134.24100027%281014100027%2614134 pHCODNH3-NCa2+Mg2+μs/cmmg/Lmg/Lmg/Lmg/L4.118.1980237.21721884.128.4990255.31861924.138.21020214.81751924.147.9986244.31671864.158.1974288.91681984.168.5846377.11701854.178.7858343.21631834.188.6949366.71581854.198.4901345.91651864.208.39703210.21601903 结 论(1)(1500μs/cm),,,。(2),,,,。(3),。,,。,,,。,,。、、,。:[1] .[M].:,2000:104-141[2] , ,.[M].:,2001.[3]ZahidA.Reverseosmosis-membranetechnology,waterchemistryindustrialapplications[M].VanNostrandRein-hold,1993.[4] ,, .[J],,2006,20(4):22-24[5].[J].,2003,29(2):102-104.[6],,,.[J].,1999,20(3):104-106.[7]. ,.[J].,1987,19(2):20-24.[8],.[J].,2000(1):3-7.[9][M](3).:,1997:216-220。[10][M](1):,1997:216-220.Effectofreverseosmosishigh-salinity-wateronwastewaterbiochemicaltreatmentsystemLIMu-jun,ZHOULi-gang,WANGKai(GuizhouTianfuChemicalEngineeringCo.Ltd.,Fuquan550501,China)Abstract:Usingreverseosmosishigh-salinity-waterasflushingthetoiletwater,theflushedhigh-salinity-waterwastreatedbiochemically.Thetestresultsshowedthatastheelectricalconductivityofreverseosmosishigh-salinity-waterwaslowerthan1500s,themicroorganisminbiochemicalsystemshouldnotbeaffected.Theexperi-mentgivesscientificpropforchemicalengineeringwastewaterzeroreleaseandcirculareconomy.Keywords:reverseosmosis;highsalinitywater;microorganism;biochemicaltreatment·49·