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l(f)rg2022-11-08 g[

ʮ傀ˮ̎R

ˮ̎ĺxˮ̎ͨ^W(xu)ֶȥˮһЩa(chn)Ҫ|(zh)^Ǟmض;ˮM(jn)еij^VԼg蹸ˮ|(zh){(dio)^a(chn)cˮP(gun)ˮ̎I(lng)漰đ(yng)÷ʮ֏V(gu)һĮa(chn)I(y)(yng)á

ˮ̎water treatment ˮԴˮ򲻷ˮˮ|(zh)ҪˮW(xu)ȷˮ|(zh)^

ˮ̎ԸNʽ

^õͨ^ȥԭˮвֻȫs|(zh)@Ҫˮ|(zh)

ͨ^ԭˮµijɷց@Ҫˮ|(zh)

یԭˮļӹ漰ȥs|(zh)³ɷֵĆ}


 

1ʲôCODW(xu)W(xu)CODָUˮܱ|(zh)ڱW(xu)rҪĺ/λĿǰÁyUˮЙCﺬһN^õֶCODгõиi⛣iCODMnt⛣tCODCrF(xin)ڳt⛷UˮڏӟvlŒЙCy߻rʹ(sh)ЙCߵ85-95%Uˮк^ߝȵȸx(yng)ԓṯxεԜpٌCODĜyɔ_

 

2ʲôBOD5ҲԱUˮЙCȾij̶ȣ^õĞ5BOD5ʾʾUˮ΢M(jn)5Ճ(ni)ҪĔ(sh)

 

3CODBOD5֮gʲôP(gun)ϵ?еЙCǿԱģǺҴеЙCֱֻܲ⣨״еЙCDzܱĶ߀duԣyӷӡyijЩԄ҂԰ˮеЙCֳ2ЙCͲЙCͨJ(rn)CODϿɱʾˮееЙCBODˮпオЙCCODcBODIJֵԱʾUˮﲻɽⲿֵЙC

 

4ʲôB/CB/CʾʲôxB/CBOD5cCODֵĿsԓֵԱʾUˮĿBOD5/CODֵЙCオԵurָ(bio)

BOD5/COD

0.5

BOD5/COD

0.4

BOD5/COD

0.3

^yオ

BOD5/COD

0.2

^yオ

5ʲôЏUˮA(y)̎A(y)̎Ҫ_(d)ĎׂĿ̎ǰ̎һ㶼(x)TؽA(y)̎̎Mñ^\б^(wn)һĹI(y)Uˮ̎UˮҲҪֶ̎ΡUˮкijЩ΢duЙC|(zh)ˏUˮM(jn)֮ǰM(jn)бҪA(y)̎ĿnjUˮЌ΢ơdu|(zh)MܵpȥԱCе΢\A(y)̎ĿжһnjUˮЌ΢duõ|(zh)MܵpȥD(zhun)錦΢o|(zh)ԱCе΢\УA(y)̎^pCODؓ(f)Ԝppص\ؓ(f)(dn)

 

6Uˮˮʲôõģ UˮˮصDžR;Uˮˮ|(zh)ˮ܇ga(chn)UˮųďUˮˮˮ|(zh)һfDzģa(chn)rЏUˮa(chn)r͛]ЏUˮһ֮(ni)a(chn)֮gкܴ׃؄eǾ(x)ИI(y)ďUˮUˮtˇUˮcpȾUˮˮ|(zh)ˮ׃ܴ@N׃Uˮ̎O(sh)ʩO(sh)̎ЧǺܲкˏUˮM(jn)Ҫˮ̎ϵy(tng)ǰҪO(sh)һһݷeďUˮˮUˮʹ|(zh)ԱCUˮ̎O(sh)O(sh)ʩ\

 

7ʲôUˮеzwwȻ?  UˮSش1s|(zh)Ҹw׳đҸﶼȻxĵȷȥС1΢С۟ođҸwtyȻzww10-410-6mmС΢ˮзdz(wn)ijٶȘO1mr200ԭж:һzwӶؓ(f)늺ͬԭĶֹzw΢gĽ|ܱ˴ճҸˮzwӱ߀һӷӾooذ@ˮҲK͸^zw΢֮gĽ|ܱ˴ճҸˮС

 

8ʹzww?  ҪʹzwwҪʹzww໥|ʹ֮ɞw༴ʹش1õķкܶNϳõļg(sh)У۷ͻ(õۺȻX۱ϩ


 

9ʲôڏUˮͶӎxӵĻˎxzw֮gĴzw֮goųĶʹ΢۽Y(ji)@Nͨ^Ͷx늽|(zh)ķʹzw΢໥۽Y(ji)^̷QۡõۄX၆F\ȻFۺȻX۱ϩ

 

10ʲôڏUˮм߷ӻˎ߷ӻˎܽγɸ߷Ӿۺ@N߾ĽY(ji)(gu)ǾͽY(ji)(gu)һһ΢Сһһ΢С^h(yun)ɂ֮gճY(ji)ܘʹ΢u׃^Kγɴww׷Q\wõۄо۱ϩPAMFPE

 

11ʲôлcY(ji)һʹõ^̞^ڌ򹤳ϱ(jng)(yng)ˮͶ၆Fˎzw֮goų⣬ȻͶӾ۱ϩPAMʹ΢u׃γۿҊĵ\^a(chn)

 

12ʲôöԹw̿w|(zh)FUˮеduк|(zh)ڹwwıϻ΢׃(ni)_(d)ˮ|(zh)Ŀ@N̎Q̎ČDzԹw|(zh)Ҳܽ|(zh)̎Чʸˮˮ|(zh)˳Uˮ̎Ҳ̎Ԫ̎̎ЧʣPACTеһN

13ʲôЏUˮ̎ UˮﻯW(xu)̎ǏUˮ̎ϵy(tng)^Ҫ^֮һQ̎̎΢^̌UˮеĿԵЙCPֲԵЙCЧȥʹˮõ

 

14΢ͨ^ηNʽUˮеЙCȾֽȥģڏUˮд̼ˮ֬|(zh)ЙC@ЩoЙC΢ʳϣһֽϳɞ鼚(x)|(zh)Mϴxa(chn)һֽˮ̼ȣֽxa(chn)ڴ^ЏUˮеЙCȾﱻ΢オȥ

ˮS

 

 

15΢cЩP(gun)  ΢ҪIB(yng)߀Ҫmĭh(hun)ضpHֵܽB͸Ȳh(hun)lӰ΢l(f)׃

 

16΢^mʲôضȷ(ni)Lֳ ڏUˮ̎΢^m˵Ĝضȷһ16-30棬^ߜض37-43(dng)ضȵ10r΢Lm˵Ĝضȷ(ni)ضÿ10棬΢Ĵxʕ(yng)CODȥҲ10%෴ضÿ10CODȥʕ10%ڶrCODȥʕ@(ji)

 

17΢^m˵pHl(yng)ʲô ΢|(zh)xcpHֵP(gun)ϵ(sh)΢pHm(yng)4.5-9^m˵pHֵķ6.5-7.5(dng)pH6.5r_ʼc(x)pH4.5r؃(ni)ռȫă(yu)Y(ji)LJ(yn)ӰijY(ji)(dng)pH^9r΢ĴxٶȌܵKͬ΢pHֵm(yng)ҪDzһӵġں̎pH6.5-8.5֮g׃̎΢pHҪ^(yn)pH(yng)6.7-7.4֮g

 

18ʲôܽ ܽc΢P(gun)ϵ  ܽˮwеQܽˮwеc΢هܽͬ΢ܽҪDzһӵġ΢Ҫoܽһfܽ(yng)S3mg/L^Ͳ(yng)2mg/L΢Ҫܽķ0.2-2.0mg/L֮g΢Ҫܽķ0.2mg/L

 

19ʲôߝȵĺ}Uˮ΢Ӱ؄e΢ĆλY(ji)(gu)Ǽ(x)(x)ஔ(dng)ڰB͸ĤxӝСڵ2000mg/Lr(x)ڿɳܵĝB͸0.5-1.0≺ʹϼ(x)ںͼ(x)|(zh)ĤһĈgԺ͏ԣ(x)ڿɳܵĝB͸Ҳ5-6≺(dng)ˮҺеxӝ5000mg/LϕrB͸s10-30≺@ӴĝB͸΢w(ni)ˮӕB͸wҺɼ(x)ʧˮl(f)|(zh)ڷx(yn)΢̽(jng)򞔵(sh)(j)(dng)Uˮеxӝȴ2000mg/Lr΢ĻԌֹܵCODȥʕ@½(dng)Uˮеxӝȴ8000mg/LrweÛˮ淺ĭ΢^

ˮ̎S

 

20ʲôк̎ʲôм̎к΅^(q)e̎(j)΢Lh(hun)ҪIJͬɷ֞̎cȱ̎ɴȱֿ̎ɷ֞̎̎ͅں̎^΢ڴĴLֳ͏UˮеЙC|(zh)̎^΢ֻҪLֳUˮеЙC|(zh)M(jn)н̎ˮ̫΢ﷴLÏĶӰЙC|(zh)̎Ч΢m(yng)COD^ߵďUˮM(jn)ˮCODȿߵ2000mg/LCODȥһ50-80%΢ֻm(yng)COD^͵ďUˮM(jn)ˮCODһ1000-1500mg/L£CODȥһ50-80%̎ͺ̎ĕrg̫Lһ㶼12-24Сr˂üͺ֮gIJe֮ͬL̎ͺ̎M׌COD^ߵďUˮM(jn)м̎׌ص̎ˮصM(jn)ˮ@ӵĽM̎Ԝpصݷeȹ(ji)ʡ˭h(hun)ͶY֜pճ\Má̎c̎ԭһӵ̎c̎IJ֮ͬ̎ǣ΢ﷱֳL䌦ЙC|(zh)̎^вҪκ҅΢m(yng)CODȵďUˮ4000-10000mg/L̎ȱc̎rgLUˮڅ؃(ni)ͣrgһҪ40Сrϡ

 

21̎ڏUˮ̎Щ(yng) ̎ڏUˮ̎ϑ(yng)õ^V^õļg(sh)жһ෨һĤ෨ԑҸȺwxM(jn)кďUˮ̎ʽ΢Lֳ^пγɱe^ľzF(tun)ԴUˮđҸzwܽȾ@Щ|(zh)뼚(x)w(ni)ąc@Щ|(zh)ȫųCO2H2O෨һ4g/LĤ΢︽ϵı棬γz|(zh)BĤĤһɵY(ji)(gu)΢^eܴ󣬾к܏΢M(jn)һ@ЩЙCֽá̎^ˮӺͿ՚ĔʹĤˮ|UˮеЙCȾܽĤĤϵ΢ﲻֽ@ЩЙC|(zh)ֽЙC|(zh)ͬrĤҲꐴx˥ϵĤӁ̎ˮ̎O(sh)ʩЎڳcˮxĤһ6-8g/LM(jn)̎ЧԌ෨cĤY(ji)ڻ@NВĤ΢БҸ΢ﷴ(yng)Q(f)ʽﷴ(yng)кܸߵȣһ14g/L

 

22Ĥͻ෨Щ֮ͬ̎Ĥͻ෨̎IJͬ(yng)ʽ^ϿҪ^(q)eǰߵ΢ﲻҪdwǑҸģߵ΢ǹ̶ϵȻ̎Uˮˮ|(zh)ęCһӵ⣬ߵ඼Ǻ࣬ĽMҲһ⣬Ĥе΢ǹ̶ϵģγɱ^(wn)B(ti)ϵy(tng)෨е΢ǘӴĤʣȻ෨Ҫ١

 

23ʲôл? ΢ǶȁеɸNԵ΢MɵһȺw@΢R^ԿжN΢(x)ùԭͺ݆xxxxȣ(gu)һlʳ(x)ùֽܷ(f)sЙC@ӱ(gu)ԭԼ(x)ùʳֱҲֱ(x)@NM΢нЙCͽ

 ˮ̎

24ur෨cĤеĻࣿ ෨cĤĻLrЄeurDzһӵĤУLrurҪ@΢Rֱ^ڻ෨УurLrurֱ@΢R^õurָ(bio)߀УҺҸwMLSSҺ]l(f)ԑҸwMLVSSȣSVָ(sh)SVI

 

25@΢RM(jn)^rһ΢ֱӱ̎Ч΢ͺ݆xxȣijF(xin)t΢ȺLB(ti)ϵy(tng)^(wn)@r̎Ч^@ͺñܽ(jng)@~ĺС~СrLõrһӡ

΢N

26ʲôлҺҸwMLSSҺҸwMLSSQָλweػҺλ/ÁȡЙC͟oCɲһfSBR؃(ni)MLSSֵ2000-4000mg/LҞ

 

27ʲôлҺ]l(f)ԑҸwMLVSSҺ]l(f)ԑҸwMLVSSָλweػҺпɓ]l(f)|(zh)λҲǺ/еğoC^_еش΢Ĕ(sh)

 

28ʲôȣSV ȣSVָؚ؃(ni)Һ100Ͳoֹ30犺cҺ֮weȣ%ЕrҲSV30ʾһf؃(ni)SV20-40%֮gȜy^uҪָ(bio)֮һڿʣŷźͼrrÛȮF(xin)@ȻSVcҲP(gun)ϵ

 

29ʲôָ(sh)SVIָ(sh)SVIȫQݷeָ(sh)1˸ڝB(ti)rռweĺ(sh)Ӌ㹫ʽž飺SVISV*10/MLSSSVI޳صӰܷӳԺͳԣһJ(rn)飺(dng)60SVI100rܺî(dng)100SVI200rһ㮔(dng)200SVI300rÛڅݮ(dng)SVI300rÛ

 

30ܽDOʾʲô?ܽDOʾˮܽλmg/Lʾͬ̎ʽܽҪҲͬڼ^Уˮеܽһ0.2-2.0mg/L֮gSBR^Уˮеܽһ2.0-8.0mg/L֮gˣزrؚҪСؚrgҪSBRزrؚؚrgҪöLö҂õǽ|ܽ2.0-4.0mg/L

 

31UˮܽĺcЩP(gun)ˮܽĝȿHenryɁʾ(dng)_(d)ܽƽrC=KH*PУCܽƽrˮܽPķ։KHHenryϵ(sh)cضP(gun)ؚŬʹܽӽƽ⣬ͬr߀ˮеˏUˮЌHܽcˮЧˮӰ푉ؚ}ȵP(gun)

 

32^ОʲôҪ(jng)aUˮеĠIB(yng)^ȥȾķҪ΢ꐴx^΢ļ(x)ϳɵ^̾ҪͷNIB(yng)|(zh)΢ԪأڻUˮfa(chn)a(chn)ƷĆһˏUˮˮ|(zh)ĽMɵijɷҲ^һȱ΢ҪĠIB(yng)|(zh)vX˾a(chn)Uˮֻ̼͵]@NUˮoM΢ꐴxҪ˱ӏUˮ΢ꐴx^M(jn)΢:(x)ĺϳ

 

33Uˮ΢ĸIB(yng)Ԫ֮gı΢ֲһҲҪҪĠIB(yng)|(zh)܉Lֳ΢ҪĠIB(yng)|(zh)Ҫָ̼CNףPUˮҪIB(yng)ԪصĽMɱһҪ󣬌ںһC:N:P100:5:1ȣ

 

34ʲôʣa(chn)̎^е΢ﲻUˮеЙC|(zh)ĵЙC|(zh)УһЙC|(zh)ṩ΢һЙC|(zh)΢Ժϳµļ(x)|(zh)Ķʹ΢ﷱֳ΢ꐴxͬrһϵ΢ʮa(chn)ʣ

 

35ʲôˮwIB(yng)ˮwIB(yng)ǰl(f)ڵˮУˮwе⛺^ߌ(do)ͻȻ^ֳһNȻF(xin)ˮwIB(yng)γԭҪǵ⛵Ԫ뵽پLĵرˮwʹˮLֳʹЙCa(chn)ٶh(yun)h(yun)^ٶȣˮwЙCeƉˮB(ti)ƽ^̡

 ۺȻX

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֮Դˮ̎޹˾

˾Ԓ0371-63231636

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