ӑB > ӑB
x20 |
lrg 2016/11/7 10:32:21 |
ĿǰһϴUˮ{ԇwˇ@ӵˇ飺a^aaˮȽ^{̎^뷴ڷмʯˮCa(OH)2{PHֵ9.510.5ˮMڻмʹUˮеȾںmAh^wBõijͨ^бܳ،UˮMЧĹҺx̎ďUˮMкͳ{PHֵ69ɰVM̎_ŷصܵsVCե\PHֵ{ʯˮH2SO4þ۱ϩ(PAM)MˮCOD1800ˮCOD450܉_110һ˜Ո@NUˮҪPACҪPHֵڶĿǰҪ_ԓθMһԓUˮܑܲڻxӕӰ푮aƷԓ_ʲô˜ʺ ˇ]І}ҪͶPACtw̫СЧPHֵҪ8.5@ӳЧ^ FAaƷ3--4-3--4-2--3-ÿ̎ˮ30---38T/dpHԇyôʴ_̎ˇ飺A/OԭˮpH5---6----늽أ28-----кͱأþÛ]ʯpH6.5ң-----VC-----ˮ|{أpH6---6.5----أpH6.5ML3.53Чˮ3ɫSɫͲȡrgLɫ׃Sɫ----أpH7.521̖2̖2̖SV1̖СÿL8.54Чˮ3ɫcҺɫV^V,ɫͅز,VϚҺɫ-----2̖أػػкͱأ----ˮĿǰˮ|{صCOD1000-1400ǰͣˮ400-7001̖SV4%ĿǰMˮȱǰ֮ǰͶһڵc]ʲôЧˮÞV^V,ɫͅز,VϚɫԓDZ^,౻ǰ7c1517cքeMˮ3Сrքeؚ8СrF{һMˮ5СrMˮСrͬrͶӹIǻc֮ǰͶһڵc]ʲôЧ]Dz̫ͣrg24Сr@ôʲôrӺmMˮ_ʼͼMˮټ߀_ʼMˮrֱӼӵ߀ǵMˮքeӵغؚ 1UˮԲwԙzyһB/C@zy߀ǺбҪԼܜyԒίⲿzyCzyһ 2ܵzyԒҪy2ƷһԭˮһMصďUˮ 3ĿǰᵽĺrҪ߀yЙCM،µՈUˮڅصͣrgL 4Ͷc]ߵ]ҪͶӵǷҪͶӵεkǙzyˮĵǷӽ1ŷŘ˜ʼ 5Ͷӵ۵ȑԓύ^ͶY^LͶҪͶͶMصˮw Ŀǰҽ|һNUˮUˮеҪɷDZh߀һЩϵa֬Uˮﻯ̎ĕr峺phmӵ14^ҲδҊȻ^{phܶ@rphֵ11ҵđڏUˮдډAܵ|ڽ^ԺډAԗl֪Ƿе^UˮеIJˮډAԗlδlF@ˮˮ܉}V܉|߀һˮ^PACPAM߀К}lFرаɫˮFĸX֪Ƿʯҵֹͣʯ߀@Nr֪ôydzصӵδĚ} ϵyˮSSͶPACPAMγw౻PACPAMwAsݶγɸҺcP ҂õSBRˇˮMǰһ^ӵǾۺȻXFPAMҿX@ӲӰԭˮȵȺƫߣˮSS300ң@ӻԺMǸǷбҪ@ Ӱ푵xۺȻXFaÓĵMϵyMﻯA̎nj ʲôԓUˮ^WˎMCODȼ+ijˮCOD?@NrʲôlF ش Ҫ֪ҲЙCͬӕCODҲfˮ^wԒyďUˮCOD͕^ Mˮȵ,҂Ҳмۺص.PAMЛ]Ӱ?PAM,ϻSˮ,@ò? 1PAMϵyõ 2ϻϵy]Ӱ푵һҲDZӵđؓ^oB ⸡ˮCODˎX200mg/tDzǼˎ ۺȻXoCˎҲ³ˮCODЛ]І}ЧˣzwIJ Л]иЧܵPACȥЧȾϣǰõljAʽȻX;ۺȻXȫ~~߀оǷٻ텒L˺öһlһlxʲôԭ} 1ЧȾûЧ̫õ 2سF}֏MˮϵyƵBԓԭo ҬF{ԇׄUˮ҂šﻯ+AO҂ﻯDzȡfenton҂{PHͲցFxMȱáFʹlڰlӰ̎Ч{ Ƿͨ^ͶӚ}ٻȥ ؽُUˮõﻯ̎ÿ̎100tˇ£кۡ͡Qءбܳ̎ǰˮ|y2.6mg/Lk800mg/L懡800mg/L\300mg/L~1000mg/L̎ˮ|kسк̈́ԇ^ccʯۄԇ^ۺFPACɿdz ̎ȕr^ 1кՈʹÚ}ȻF 2ʹȻF+PAM̫ˮٴ̎ϡԭˮ {ԇһϴUˮayTĹS7T/DҪCODʯCOD=1500-2000ʯ=900PH=7-7.5ҪCOD<=100ʯ<=5ˇ-{-1-2-̼V-ˮ1ʯ.PAC.PAM2FENTONȼH2SO4{PH3ټFESO4H2O2һСrʯ{PAM{ԇгĭ2FENTONρ Ҫ߀pˮ၆FıڌòͬMϿЧĭr ĿǰˮֱӼˎڶ֮ǰѽˎˎҲͣҲҪֻܻ^ǹIUˮadzСb/c_0.1 ̎ЧͶҲǿFAܱCˮϸҲǿԵȺmؓɻρٸ׃Ͷˎr ˮ̎{ԇgӹ;ۺȻXʲôҪŷʣ߀ˮؚ^ǷҲК 1@Щˎһﻯ̎A̎ʹõЧ 2ˮҲͬrMoҪ 3Ҫ⸡Ҳܚ⸡ Ո僵Ó֬͏Uˮʲôˎʹ ش Ȼ}}{PH8.5ңȻF+PAM XUˮÚ}+PAMPH8~9̎ˮ峺ocG^СrγɰɫҸ֪ʲôXUˮѻЧʹʲôˎ ش Ո_JˮPHֵ׃ePH8~9Ƿٴ{^PHֵIJÚ}+PAMˇϛ]І}ˎOKFfĆ}ҪڹˇPHƺMˮˮ| ҽһ»СԇЧԔrǣUˮϴ_ďUҺwɷδzyUˮ鰵tɫ^峺ҸwCOD10-14fPH0.5-3һСԇԭҺm}ܴPH{8-9ۺȻXFҺɫ^峺Ŀysɫ˵80%1Сrռˮ60%a̫ͬӚ}{PH8-9þ۱ϡԭҺo׃x{PH8-9X۱ԇ׃霆ڶСԇԭҺmcܴͬPH{8-9ͬϵNkЧҲՈSώǷ߀ҪЩlδzyˮ|ɷҪЩܽ|zw˸XҪ|ܽԵ͵ ]aĆ}xc{PHͶPACͶPAMԇLԇ̖ͬPAMԵĻԵͶӝҲԷȷŌȻСԇҪӱyԇҲҪƺ甇rgͶPACͶPAMĕrC ЧǿԵԺCODpʧܴs]׃̼ʧ{a̼ԴԒm] ȥԒؓɛ]}пȥҪԒ̼ԴҪ@ӵԒͨ^ͶˎõmCODֵ@ӿЧҪЩ ǰ߀Ҫӷ؆҂ͶӵˎֱܽͶܵ Դ淴γwȥس@ӳЧ]еԒЧЩ ӡȾUˮﻯˮ|ﻯͶӁFʯÿaĻWxPAMÎʽCÓˮ1ﻯǂÓˮԱ^2ﻯͨͶЧ2ͶǷNPAM^ 1ﻯÓˮԺһﻯйǼγw 2λͶPAM@ﻯ 3hӰȥʵr¿ͶӚcʯa ̎ӡȾUˮ̎ˇ{+⸡+ˮ+|+ﻯ+ɰVԭӋɰVijˮӡȾښ⸡ˎͺﻯˎx҄_ʼ⸡XͶǰʯ{PHֵﻯPAC+PAMMXښ⸡đòЧ̫ڿ]xˎՈښ⸡úͺﻯˎxPACXۺȻXF͵ˎһNӡȾUˮÓɫЧȥSS^Լ^mښ⸡ﻯ @]̫ཛÓɫHHԒǷ_õЧ߀_^ԽMͶӱȆһͶҪͶʲôͶӱҲҪҪ^ƿ_ʲôͶ ʯҿÓɫȥCODڬF၆FOӶһ_VC֪ҪһN(FõøĤXЧcՈ]һ߀оrt}һҪPH3ټӁFſȥ??ƤӡȾUˮȥһNˎCODЧ? 1ʯһÓɫЧCODȥЧһܽԵğoȥ 2ĤcVϱ^Ҋ 3rt߀ԭԒPH3DZҪ߀ԭٻ 4ÓˮٕɵԽ |