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ˎИI(y)Uˮ̎ˇcЩ

  l(f)ڣ2017-11-29  c930

       ؏Uˮ̎ɚw{Ž׷Nﻯ̎̎̎ԼNĽM̎

    ﻯҪ^Vȷʽڿa(chn)Uˮɷ֏sЙCﺬߣͬrĚڲ̎r،΢ďɏUˮ̎^̏sɱߺЧ(wn)

    ̎ҪSBRؚ⼰|ǣڿ؏UˮߝЙCUˮҎ(gu)ˇ෨yԳCOD10g/LϵďUˮ茦ԪUˮMдϡˣˮĺܴ󣬌̎ɱܸÏSҌHUˮ̎Ҳ^

    ̎ҪЅVʽലÛwല(ni)ѭh(hun)c̎ȣl(f)ڿ؏Uˮ̎ͨЙCؓɸa(chn)ʵa(chn)ÓˮIB(yng)Ҫؚ⣬ܺĵԮa(chn)Ӛ⣬Դˮص˷VԅౣrgLȃ(yu)cõԽԽԽԽVl(f)đ

    ؼUˮa(chn)

    ˎƷĿǰ(ni)^ƷN(sh)Ʒͨ^l(f)^ȡƵ΢ֲ^Юa(chn)Ļڵ͝£xƻ򚢜΢[ĻW|(zh)ƸȾԼw΄ֲﲡҪWˎĿǰ҇a(chn)صI(y)_300ңa(chn)ռa(chn)20%30%70ƷNĿa(chn)F(xin)ѳɞҪĿƄa(chn)֮һĿǰa(chn)кYxa(chn)NxȷԴS༼gycĶF(xin)ԭʵ្ȵUˮКغߵT}ɇصĭh(hun)Ⱦ

    ؏UˮāԴc

    a(chn)΢l(f)͡^VȡY(ji)្Ƶ^ԼZʳ۞Ҫԭa(chn)صďUˮҪԷxȡƼˇĸߝЙCUˮY(ji)ҺUĸҺNӹޡl(f)͹޵ϴUˮԼl(f)͹޵sˮˏUˮc

    1COD

    ؏UˮCODһ㶼500080000mg/L֮gҪl(f)͚|(zh)IB(yng)ýȡ^̵ȡҺ(jng)ýպųsҺxӽQ^ųUҺˮвԿصİl(f)^VҺԼȾޏUҺȡ@Щɷ֝ȸù؏UˮCODCrȞ1500080000mg/Lù؏UˮCODCrȞ800035000mg/L

    2UˮSSȸ(50025000mg/L)

    ؏UˮSSҪl(f)͵ĚB(yng)|(zh)Ͱl(f)ͮa(chn)΢zwcù؏UˮSS8000mg/Lù؏Uˮ500023000mg/L

    3ɷ֏s

    ؏Uˮкgxa(chn)ԄȡxКĸߝᡢAЙC܄ԭɷ֏spHӰЧ

    4ﶾ|(zh)

    Uˮк΢yԽ΢õ|(zh)l(f)ͻȡ^a(chn)ҪͶӵЙCoCa(chn)^ŷŵĚý͚࿹ؼ併ȵڏUˮ@Щ|(zh)_һȕ΢a(chn)

    5}ȸ

    ù؏Uˮ}3000mg/L߿_5500mg/Lù؞5000mg/L

    ⣬؏Uˮ߀ɫȸpHӴgЪŷŵc̎ɱߡyȴжЙCUˮ֮һ

    ؏Uˮ̎

    ڿa(chn)UˮyЙCUˮĿ،΢ďɏUˮ̎^̏sɱߺͽ̹(wn)ڿ؏Uˮ̎^̎m(x)̎A̎ԽˮеđҸ͜pُUˮе|(zh)Ŀǰõ̎Ҫ⸡B͸^V

    ڼۄͨ^ʹʧȥ늺ɵw໥|γw^V_xĿ̎󣬲HЧؽȾĝҏUˮオҲõڿˎI(y)Uˮ̎гõۄУۺFȻFF}ۺȻXۺȻXۺȻXF۱ϩ(PAM)xܶȱˮđҸwˮзxȥ

    ⸡ø߶ȷɢ΢СdwUˮеȾʹҕܶСˮϸF(xin)ҺҺҺx^̡ͨ⸡ܚ⸡W⸡늽⸡ȶNʽ²ˎSCAFu⸡bÌˎUˮMA̎m?sh)ˎCODcrƽȥʿ25%

    ָöԹwUˮijN׷NȾԻջȥȾĶʹUˮõķõл̿úֳ֬ԓͶYСˇ㣬^mˌԭˮSMйˇM

    B͸ð͸ĤϡҺ_ԉƄʩӳ^ҺB͸ĉʹ׃ȻB͸ҺеˮBϡҺһ(c)ɌF(xin)Uˮs̓Ŀ

    ؏UˮĻW̎

    1߻

    ԓgЧؽˎUˮеЙCȣҾܷ(wn)UˮoxԡlůoȾȃ(yu)cкܺõđǰTiO2߻߻̎ˎUˮڲͬˇlµĹ߻ЧY(ji)MˮCODքe59686l mg/Lròͬԇl150 min߻AγˮCODքe113124mg/L ȥʷքe81.0% 85.6%BODs/CODֵҲ0.20.5ˏUˮĿ߻ȻڲĿǰTiO2߻^ߵxyڷxաƂЧĹ߻ԓVڭh(hun)Iǰᡣ

    2Fe—C̎

    Fe—CgDZVоcõһ헏Uˮ̎gԳ˵pHֵ36ďUˮ늽|(zh)ҺFмc̿γɟo(sh)΢Сԭ늳ጷųԘO[H]B(ti)[H]cҺеSMְl(f)߀ԭͬra(chn)B(ti)Fe 3 B(ti)Fe3 ^ߵĻFe3 SˮⷴMγFe 3 ĵzwĶ_ЙCUˮĽЧڳسùLŶĽV(ni)b̿һFмVӣMn2 Cu2 ߻ĭh(hun)ˎSCϏUˮ̎Y(ji)̿^ ͬrڹγɵFe—c΢늳FɚFʹҺxȽW̎ڌH^ԇ^ʹ׌ˮwȾĮa(chn)OӋǰP{(dio)й

    ؏Uˮ̎

    ˎUˮĺ﷨Ҫͨ෨Ӊؚⷨ|ʽgЪ෨ȡ

    Ŀǰ(ni)̎؏Uˮ^ķǻ෨ڼӏA̎Mؚⷽʹb\з(wn)20o70ѳɞһЩI(y)l(f)_ҵˎSձõķͨ෨ȱcǏUˮҪϡ\ĭ࣬װl(f)Ûʣȥʲ횲ö༉̎˽Mؚⷽ΢̶gߏUˮ̎Чѳɞ෨оͰl(f)չҪ(ni)

    Ӊͨ෨ܽĝڼオ͛_ؓ

    ؚⷨǸٻϵy(tng)ͨ෨ȣؚⷨƒ(yu)cʸஔؚͨ10;ؓɸͨ෨2.54;ռeСͶY\D(zhun)MõЧʸCODƽȥʿ_70%;ˮЙCؓɛ_;Û};Ч

    |л෨Ĥc^ߵ̎ؓ܉̎pÛЙCUˮˎI(y)a(chn)Uˮ̎(jng)ֱӲ|ÅữA̎̎ˎa(chn)Uˮý|̎ˎUˮrMˮȸ؃(ni)׳F(xin)ĭ\Еrȡκ͑ʩ

    ͨĻ෨Vطߵă(yu)cڞһwݷeؓɸߡٶȿռeСȃ(yu)c

    ʽgЪ෨(SBR)оˮ|(zh)o͛_ԸY(ji)(gu)`ռ١ͶYʡ\з(wn)|(zh)ȥʸͨĻ෨ȃ(yu)c^m̎gЪŷźˮˮ|(zh)ӴďUˮSBRˮxrg^Lȱc̎ߝȏUˮrҪS^ߵͬr߀װl(f)ճÛ]Ͷӷĩ̿ԜpؚĭܡҺ̷xÓˮܵȣԫ@^ߵȥֱӑú̎؏Uˮ迼]UˮКĿ،ڵĶԣһ茦UˮMA̎