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l(f)r(sh)g 2016/11/7 10:32:21
1


Ŀǰһ(g)ϴ׻Uˮ{ԇwˇ@ӵˇ(jin)飺a(chn)^(gu)a(chn)a(chn)ˮȽ(jng)^(gu){̎(jng)^(gu)뷴ڷмʯˮCa(OH)2{PHֵ9.510.5(zh)ˮM(jn)ڻмʹUˮеȾںmAh(hun)^wB(ti)õijͨ^(gu)бܳ،UˮM(jn)ЧĹҺx(jng)̎ďUˮM(jn)кͳ{PHֵ69ɰVM(jn)̎_ŷصܵs(jng)VCե\PHֵ{ʯˮH2SO4þ۱ϩ(PAM)M(jn)ˮCOD1800ˮCOD450܉_110һ˜Ո@NUˮҪPACҪPHֵڶĿǰҪ_ԓθM(jn)һԓUˮܑܲڻxӕ(hu )(hu )Ӱ푮a(chn)Ʒԓ_ʲô˜ʺ


ˇ](mi)І(wn)}ҪͶPACtw̫СЧPHֵҪ8.5@ӳЧ^


2


FAa(chn)Ʒ3--4-3--4-2--3-ÿ̎ˮ30---38T/dpHԇyôʴ_̎ˇ飺A/OԭˮpH5---6----늽أ28(g)-----кͱأþÛ](mi)ʯpH6.5ң-----VC-----ˮ|(zh){أpH6---6.5----أpH6.5M(jn)L(chng)3.53Чˮ3ɫSɫ͸Ͳȡr(sh)gL(chng)ɫ׃Sɫ----أpH7.52(g)1̖2̖2̖SV1̖Сÿ(g)L(chng)8.54Чˮ3ɫc(din)ҺɫV^(gu)V,ɫͅز,VϚҺɫ-----2̖أػػкͱأ----ˮĿǰˮ|(zh){صCOD1000-1400ǰͣˮ400-7001̖SV4%ĿǰM(jn)ˮȱǰ֮ǰͶһ(g)ڵc](mi)ʲôЧˮÞV^(gu)V,ɫͅز,VϚɫԓDZ^(gu),౻ǰ7c(din)1517c(din)քeM(jn)ˮ3Сr(sh)քeؚ8Сr(sh)F{һM(jn)ˮ5Сr(sh)M(jn)ˮ󱩚Сr(sh)ͬr(sh)ͶӹI(y)ǻc֮ǰͶһ(g)ڵc](mi)ʲôЧ]Dz̫ͣr(sh)g24Сr(sh)@ôʲôr(sh)ӺmM(jn)ˮ_(ki)ʼͼM(jn)ˮټ߀_(ki)ʼM(jn)ˮr(sh)ֱӼӵ߀ǵM(jn)ˮքeӵغؚ


1UˮԲwԙzyһB/C@(g)zy߀ǺбҪԼܜyԒ(hu)ίⲿzyCzyһ

2ܵzyԒ(hu)Ҫy2(g)Ʒһ(g)ԭˮһ(g)M(jn)صďUˮ

3ĿǰᵽĺrҪ߀yЙCM(jn)،µՈ׌Uˮڅصͣr(sh)gL(chng)

4Ͷc](mi)ߵ](mi)ҪͶӵǷҪͶӵ(jin)εkǙzyˮĵ׺Ƿӽ1ŷŘ˜ʼ

5Ͷӵ۵ȑԓύ^(gu)ͶY^L(chng)ͶҪͶͶM(jn)صˮw


3


Ŀǰҽ|һNUˮUˮеҪɷDZh(hun)߀һЩϵa(chn)(sh)֬Uˮﻯ̎ĕr(sh)峺͸phmӵ14^(gu)ҲδҊ(jin)Ȼ(jng)^(gu){phܶ@r(sh)phֵ11ҵđڏUˮдډAܵ|(zh)ڽ(jng)^(gu)ԺډAԗl֪Ƿе^(gu)UˮеIJˮډAԗlδl(f)F@ˮˮ܉}V܉|(zh)߀һ(g)(li)ˮ^(gu)PACPAM߀К}l(f)FرаɫˮFĸX(ju)֪Ƿʯҵֹͣʯ߀@Nr֪ôydzص׌ӵδĚ}


ϵyˮSSͶPACPAMγw౻PACPAMw׊AsݶγɸҺcP(gun)


4


҂õSBRˇˮM(jn)ǰһ(g)^(gu)ӵǾۺȻXFPAMҿX(ju)@Ӳ(hu )ӰԭˮȵȺƫߣˮSS300ң@ӻԺMǸǷбҪ@


΢Ӱ푵xۺȻXF(hu )a(chn)ÓĵM(jn)ϵyM(jn)ﻯA̎nj


(wn)ʲôԓUˮ(jng)^(gu)W(xu)ˎM(jn)COD(hu )ȼ+ijˮCOD?@Nrʲôl•(hu )F


ش

Ҫ֪΢ҲЙCͬӕ(hu )CODҲf(shu)ˮ^΢wԒ(hu)y(li)ďUˮCOD͕(hu )^


5


M(jn)ˮȵ,҂Ҳмۺص.PAMЛ](mi)Ӱ?PAM,׌ϻSˮ,@ò?


1PAMϵyõ

2ϻϵy](mi)Ӱ푵һҲDZ(dng)đؓ^(gu)oB(ti)


6


⸡ˮCODˎX200mg/tDzǼˎ

ۺȻXo(w)CˎҲ(hu )³ˮCODЛ](mi)І(wn)}ЧˣzwIJ򣩵


7


(wn)Л](mi)иЧܵPACȥЧȾϣǰõljAʽȻX;ۺȻXȫ~~߀оǷٻ؁(li)L(chng)˺öһlһlx(chng)ʲôԭ(wn)}


1ЧȾûЧ̫õ

2سF(dng)(wn)}֏M(jn)ˮϵy(hu )ƵB(ti)ԓ(li)ԭ(dng)o(w)


8


ҬF{ԇׄUˮ҂šﻯ+AO҂ﻯDzȡfenton҂{PHͲցFxM(jn)ȱa(chn)򻯚́Fʹl(f)ڰl(f)Ӱ̎Ч{


Ƿͨ^(gu)ͶӚ}ٻȥ


9


ؽُUˮõﻯ̎ÿ̎100tˇ£кۡ͡Qءбܳ̎ǰˮ|(zh)y2.6mg/Lk800mg/L懡800mg/L\300mg/L~1000mg/L̎ˮ|(zh)kسк̈́ԇ^(gu)ccʯۄԇ^(gu)ۺFPACɿdz


̎ȕr(sh)^

1кՈʹÚ}ȻF

2ʹȻF+PAM̫ˮٴ̎ϡԭˮ


10


(jng){ԇһϴUˮa(chn)yT(mn)ĹS(chng)7T/DҪCODʯ(li)COD=1500-2000ʯ(li)=900PH=7-7.5ҪCOD<=100ʯ(li)<=5ˇ-{-1-2-̼V-ˮ1ʯ.PAC.PAM2FENTONȼH2SO4{PH3ټFESO4H2O2һ(g)Сr(sh)ʯ{PAM{ԇгĭ2FENTON(hu )ρ(li)


Ҫ߀pˮ၆Fıڌ(sh)òͬMϿЧĭr


11


ĿǰˮֱӼˎڶ֮ǰѽ(jng)ˎˎҲͣҲҪֻܻ^(gu)ǹI(y)Uˮa(chn)dzСb/c_0.1


̎ЧͶҲǿFAܱCˮϸҲǿԵȺmؓɻρ(li)ٸ׃Ͷˎr


12


ˮ̎{ԇgӹ;ۺȻXʲôҪŷʣ߀ˮؚ^(gu)ǷҲК


1@Щˎһﻯ̎A̎ʹõ߻Ч

2ˮҲͬr(sh)M(jn)o(w)Ҫ

3Ҫ⸡Ҳܚ⸡


13


Ո僵Ó֬͏Uˮʲôˎʹ


ش

Ȼ}}{PH8.5ңȻF+PAM


14


XUˮÚ}+PAMPH8~9̎ˮ峺o(w)c(din)G^(gu)Сr(sh)(hu )γɰɫҸ֪ʲôXUˮѻЧʹʲôˎ


ش

Ո_JˮPHֵ׃؄ePH8~9Ƿٴ{^(gu)PHֵIJÚ}+PAMˇϛ](mi)І(wn)}ˎOKFf(shu)Ć(wn)}ҪڹˇPHƺM(jn)ˮˮ|(zh)


15


ҽһ»СԇЧԔrǣUˮϴ_ďUҺwɷδzyUˮ鰵tɫ^峺ҸwCOD10-14f(wn)PH0.5-3һСԇԭҺm}ܴPH{8-9ۺȻXFҺɫ^峺Ŀysɫ˵80%1Сr(sh)ռˮ60%a(chn)̫ͬӚ}{PH8-9þ۱ϡԭҺo(w)׃x{PH8-9X۱ԇ׃?yu)霆ڶСԇԭҺmcܴͬPH{8-9ͬϵNkЧҲՈSώǷ߀ҪЩlδzyˮ|(zh)ɷҪЩܽ|(zh)zw(g)˸X(ju)Ҫ|(zh)ܽԵ(li)͵


]a(chn)Ć(wn)}xc{PHͶPACͶPAMԇLԇ̖ͬPAMԵĻ(yng)ԵͶӝҲԷȷŌȻСԇҪӱyԇҲҪƺ甇r(sh)gͶPACͶPAMĕr(sh)C


16


ЧǿԵԺCODpʧܴs](mi)׃̼ʧ{a̼ԴԒ(hu)m](mi)


ȥԒ(hu)ؓɛ](mi)(wn)}пȥҪԒ(hu)̼ԴҪ@ӵԒ(hu)ͨ^(gu)ͶˎõmCODֵ@ӿ(li)Ч(hu )ҪЩ


17


ǰ߀Ҫӷ؆҂ͶӵˎֱܽͶܵ


Դ淴γwȥس@ӳЧ](mi)еԒ(hu)ЧЩ


18


ӡȾUˮﻯˮ|ﻯͶӁFʯÿa(chn)ĻW(xu)(yng)xPAMÎʽCÓˮ1ﻯǂ(g)ÓˮԱ^2ﻯͨ(yng)ͶЧ2ͶǷNPAM(hu )^


1ﻯÓˮԺһﻯйǼγw

2λͶPAM@ﻯ

3hӰȥʵr¿ͶӚc(li)ʯa(chn)(hu )


19


̎ӡȾUˮ̎ˇ{+⸡+ˮ+|+ﻯ+ɰVԭӋɰVijˮӡȾښ⸡ˎͺﻯˎx҄_(ki)ʼ⸡XͶǰʯ{PHֵﻯPAC+PAMMXښ⸡đòЧ̫ڿ]xˎՈښ⸡úͺﻯˎxPACXۺȻXF(li)͵ˎһNӡȾUˮÓɫЧȥSS^Լ^mښ⸡ﻯ


@(g)](mi)̫ཛ(jng)ÓɫHHԒ(hu)Ƿ_õЧ߀_^ԽMͶӱȆһͶҪͶʲôͶӱҲҪҪ(jng)^(gu)ƿ(sh)(li)_ʲôͶ


20


ʯҿÓɫȥCODڬF၆FOӶһ_VC֪ҪһN(FõøĤX(ju)Чc(din)Ո]һ߀оr(ji)t(wn)}һҪPH3ټӁFſȥ??ƤӡȾUˮȥһNˎCODЧ?


1ʯһÓɫЧCODȥЧһܽԵğo(w)ȥ

2Ĥc򉺞Vϱ^Ҋ(jin)

3r(ji)t߀ԭԒ(hu)PH3DZҪ߀ԭٻ

4ÓˮٕɵԽ


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