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ˎUˮ̎оMչ

•rg2011-05-12 08:56 Դ : x9293 WuՓ0l

 رVƸȾԼݡȲķΡڿصĺYxaNxȷԴS༼gycĶFԭʵ្͡Чʵ͡UˮКغߵT}ɇصĭhȾcҪMӰ˿aЧ档

1. ˎUˮāԴ

 a΢l͡^VȡYWȡƵ^̡ɿصa֪̿UˮԴҪ飺(1)ȡˇĽYҺUĸҺٸߝЙCUˮ(2)ϴUˮНЙCUˮ(3)sˮˣaUˮһyЙCﶾ|ĸߝЙCUˮ

 Ҫ԰l͚IBĸCOD͸SS|皈ؼgxaߝ}Ԅ(鄩ĭ)ȡxКĸߝᡢAЙC܄ȣgЪŷţUˮpHֵˮ|ˮӴ

2 .؏Uˮ̎

 ؏Uˮ̎ɚw{Ž׷N̎W̎̎ԼNĽM̎ȡFքe͸NMз

2.1 ̎

 ڿaUˮyЙCUˮ؄eǚĿ،΢ďãɏUˮ̎^̏sɱߺͽ̹ڿ؏Uˮ̎^У̎m̎A̎ԽˮеđҸ͜pُUˮе|Ŀǰõ̎Ҫ⸡B͸^Vȡ

 ڼۄͨ^ʹʧȥ늺ɵw໥|γw^V_xĿġ̎󣬲HЧؽȾĝȣҏUˮオҲõơڿˎIUˮ̎гõۄУۺFȻFF}ۺȻXۺȻXۺȻXF۱ϩ(PAM)ȡAЙCoCͺ͸ľ|MLF̎WˎUˮˎUˮpHֵ6.10r120 mg/lrUˮCODCrSSɫȵȥʷքe_61.2%96.7%91.6%

xܶȱˮđҸwˮзxȥ

 ⸡ø߶ȷɢ΢СdwUˮеȾʹҕܶСˮϸFҺҺҺx^̡ͨ⸡ܚ⸡W⸡늽⸡ȶNʽ

 ָöԹwUˮijN׷NȾԻջȥȾĶʹUˮõķõл̿úֳ֬ȡԓͶYСˇΡ㣬׹^mˌԭˮSMйˇM

 MÃɼt̿ຣˎFԭˎaUˮM̎̎UˮCODõpЧ@B͸ð͸Ĥ⡢ϡҺ_ԉƄʩӳ^ҺB͸ĉʹ׃ȻB͸򣬌ҺеˮBϡҺһȣɌFUˮs̓Ŀġ

 찲ȵȲü{VĤù؏UˮMеķx򞣬lFȜpˏUˮНù،΢ãֿɻ՝ùأIЧcЧ档

2.2 W̎

2.2.1߻

 ԓgЧؽˎUˮеЙCȣҾܷUˮoxԡlغ͡oȾȃcкܺõđǰҫеTiO2߻߻̎ˎUˮڲͬˇlµĹ߻ЧYMˮCODքe596861 mglròͬԇl150 min߻AγˮCODքe113124 mglȥʷքe81.0% 85.6%BODCODֵҲ0.20.5ˏUˮĿԡǣ߻Ȼڲ㣬ĿǰTiO2߻^ߵxyڷxաˣƂЧĹ߻ԓVڭhIǰᡣ

2.2.2  Fe-C̎

 Fe-CgDZVоcõһ헏Uˮ̎gԳ˵pHֵ3~6ďUˮ늽|ҺFмc̿γɟo΢Сԭ늳أጷųԘOģBcҺеSMְl߀ԭͬraBFe3+BFe3+^ߵĻԣFe3+SˮⷴMУγFe3+ĵzwĶ_ЙCUˮĽЧuPڳسùLŶĽVȼb̿һFмVӣMn2+ Cu2+ ߻ĭhˎSCϏUˮ̎Y̿^ãͬrڹγɵFe-C΢늳أFɚFʹҺxȽ͡

 W̎ڌH^Уԇ^ʹ׌ˮwȾĮaOӋǰP{й

2.3 ̎

 ̎ѳɞ̎ߝЙCUˮҪx񣬑̎@ؽˮ̎\MãˎUˮ̎g_˽Ч;̎gһ̎̎ϼ̎ȡ

2.3.1̎

 ˎUˮĺ﷨Ҫͨ෨Ӊؚⷨ|ʽgЪ෨ȡ

 Ŀǰ̎؏Uˮ^ķǻ෨ڼӏA̎Mؚⷽʹb\з20o70ѳɞһЩIl_ҵˎSձõķͨ෨ȱcǏUˮҪϡጣ\ĭ࣬װlÛʣȥʲߣ횲ö༉̎˽Mؚⷽ΢̶gߏUˮ̎Чѳɞ෨оͰlչҪݡ

 Ӊͨ෨ܽĝȣ㣬ڼオ⣬͛_ؓ

 ؚⷨǸٻϵyͨ෨ȣؚⷨƒcʸߣஔؚͨ10ؓɸߣͨ෨2.5~4ռeСͶY١\DMõ͡ЧʸߡCODƽȥʿ_70%ϣˮЙCؓɛ_Û}Чá

 |л෨Ĥc^ߵ̎ؓɣ܉̎ÛЙCUˮˎIaUˮ̎УֱӲ|ÅữA̎̎ˎaUˮý|̎ˎUˮrMˮȸߣ؃׳Fĭ\Еrȡκ͑ʩ

 ͨĻ෨Vطߵăcڞһwݷeؓɸߡٶȿ졢ռeСȃc

 ʽgЪ෨(SBR)оˮ|o͛_ԸߡYΡ`ռ١ͶYʡ\з|ȥʸͨĻ෨ȃc^m̎gЪŷźˮˮ|ӴďUˮsbrˮxrg^Lȱc̎ߝȏUˮrҪS^ߵȣͬr߀װlճÛˣ]Ͷӷĩ̿ԜpؚĭܡҺ̷xܡÓˮܵȣԫ@^ߵȥʡ

 ֱӑú̎؏Uˮ迼]UˮКĿ،ڵĶԣһ茦UˮMA̎

2.3.2̎

 ָ̎ڟolͨ^΢(΢)ÌUˮеĸNsЙCֽDɼͶ̼|^̣ҲQڅ̎^ҪxõĮaͮaͬW˿ԷքemLIJͬhlîaL죬Բc酒^̵׶ΣߏUˮĿԣpُUˮďsɷּԌaã̎ϵyĿ_ؓMCmͺυ̎ϵyĮaA̎Чķԡڿ؏Uˮ̎ąˇʽല(UASB)ͺϴ(UBF)ȡ

 UASBܷЧͷ\еPIڷܷγ΢mˡaԸߡõwࡣUASBЅЧʸߡYεȃcڲUASB̎ˎaUˮrͨҪSS^ߣԱCCODȥʡʽല^V(UASB+AF)ǽlչһN͏ͺʽYUASBͅV(AF)ăcʹ˸ơԓͺϷچ\gЧؽ࣬wݷeؓɡضpHֵIJ^õijüӉʽല(PUASB)̎Uˮr@ߣӿ˻|ʣ܉̎Ч

 UBFĤpԡ²ലλݷeȾо޴ıe܉Sָߝȵ΢ٶȿ죬ؓɸߡϲwSMϣ΢ҪԸĤʽڣһ棬aĚcϽ|ĤϣʹwSظ𣬮׃ÓxrwS´𵽔ֿɷˮ

 Ϊą̎ijˮCOD^ߣyԌFˮ_ˣһú̎MһȥʣCOD

2.3.3ϼ̎(PSB)

 ϼ(Photosynthesis BacteriaQPSB)мtنΰٵSСЙC鹩w̼ԴзֽȥЙCˣϼ̎Á̎ijЩʳƷӹͰl͵ȹIďUˮPSBں΢ͅl´xЙCÅữA̎PSB̎Ч

 PSB̎ˇг^ߵЙCؓɡaӚ⡢ܜضӰСгOռС١ͶY̎͡^Юaľwɻõȃc

2.3.4-̎cĽM

 Ϊĺ̎̎ܝMUˮ̎Ҫ󣬶һ̎cĽM̎ˇڸƏUˮĿԡ͛_ԣͶYɱ̎Чȷ@چΪ̎ʹɞˎUˮҪ̎

 IČԇҎģąͺϴ(UBF)ѭhϵy(SASS)̎؏UˮSSCODBODȥʷքe_90.3%87.6%95.4%ˮˮ|_ˎIUˮŷŘ˜(ˮCŷŘ˜)GB 8978-1996

 XlƼAOˇ̎큆|ˎɽ޹˾ˎaUˮ\бԓˇ̎Чã\зָ˾_GB 8978-1996һ˜ʡtȲÃ늽-MBRˇ̎SؼùˎUˮԭˮCOD12000 mgmlҕr늽⌦ԓUˮCODȥʿ_40%ңMBRˮCOD<300 mgml

3 YZ

 ڿˎUˮһɷ֏sﶾԸߡy|ЙCUˮһﻯA̎һ̎һ̎һŵ̡̎ǣĿǰ̎ĆԪ^࣬до_l͸ЧܺĵąһͺϷ

 ⣬ᘌˎUˮԲcc̶^ߵďUˮʳƷIUˮˮȹͬ̎_չˮľCϷΣ̎Ⱥ̎ɱȻˎUˮĸ߀оGɫaˇ坍aʩaˇ]·ѭh

•DddzڂfϢ֮ĿġЁԴעe`ַĺϷ棬Ո߳֙CcW“ϵ҂rhxx

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