҇۱ϩl(f)չّ(yng)ÏV
v^һ½҇۱ϩl(f)չّ(yng)ÏV҂Կδľ۱ϩl(f)չӵďVڳYԴͿƼg(sh)аl(f)Mľ۱ϩɞδl(f)չڅ
ÁʹҺе|(zh)zwߑҸwa(chn)|(zh)ڹҺxˮ̎^(x)wij^VЧV(yng)ڻVI(y)h(hun)I(lng)SI(y)İl(f)չˮȾr(yn)أˮă̎@ԽԽҪˮă̎SNxӽQW(xu)늝BȣձJ(rn)һN^ЧA(y)̎SƌW(xu)g(sh)İl(f)չķNҲS(j)W(xu)ɷֵIJͬɷ֞oCЙC
۱ϩҪˮԾۺҼԡͼԡɢԵȌFܡ@ЩSxӵIJͬЂ(c)ڲxVϴúұ𡢻켈ǡh(hun)r(nng)I(y)a(chn)ȲTЏVʹá
oC
oCҪF}ϵX}ϵɴxӳɷֿɷ֞}Sϵlsϵ|(zh)Сֿɷ֞ͷwϵ߷wϵҪFeCL3ALCL3Fe2SO43AL2SO43ȡoC(yng)^Vˮă̎ˮÓ̎ȡoC߷g^ijЩʹíh(hun)ˮЧǺ
oC߷20o(j)60ڂy(tng)F}X}A(ch)ϰl(f)չһҪۺlsXۺȻXۺlsFۺȻF@Щкжuj(lu)xO(sh)H-ܘγɶ˽j(lu)xӣɾğoC߷ӻ@ǟoC߷ӾۺЧõԭr^ͣɞˎ
ձ_˹WЇĿǰஔ(dng)Ҏ(gu)ģğoC߷a(chn)͑(yng)a(chn)ռa(chn)30-60% 20o(j)70ڣۺlsFQFPFS͟oC߷Ҫ(f)ķl(f)չ80ĩƳAʽSlsXPASS)һNAʽulsX(f)^ĻXɸܶȵrѸƺ͑(yng)þۺXF輰N(f)͟oCɞоğcoC߷ƷN죬γϵЮa(chn)Ʒ
F-1(оۺȻXͼ@}ɷNMֵľۺPACPFSV|TʻSƝ{ƯUˮM̎Y(ji)lͬrF(xin)-1ЧҸȥ_95% , CODȥ_80@c|(zh)P(gun)F(xin)-1ߟoC߷X}ЙC߷Ӿۼ@}ă(yu)cкܘߺͲȶNЧ
oC߷ɷ֏(f)sˮ|(zh)̎mԏЧȥ(x)ҸwɵwЙC߷ɵwʹßoCͶˎ
ЙC
ЙC߷coCٶȿ죬ܹ}|(zh)pHh(hun)ضȵӰСÓɫԺõȃ(yu)cȱcЩЙC߷ˮa(chn)Уa(chn)ɱ^ԣF(xin)ЙC߷coC߷ʹӟoC}cȾ늺кMЙC߷ (j)W(xu)ɷ֣ЙCɷ֞ϳЙC߷ȻЙC߷ɴ
ϳЙC߷
ϳЙC߷ˮԵľۺ|(zh)朹܈FĽY(ji)(gu)cЈռЃ(yu)늺ɲͬɷ֞x͡xxͺ̓ˮ̎ʹ^xxӺͷx;ۺҪо۱ϩǻϩϩѵϵУԾ۱ϩϵБ(yng)ÞV
x;۱ϩ
xЙC߷mÁȥUˮеЙCpHm÷ԵS@۱ϩPAMϩȻ@( DMDAACľԼcϩAMĹϩ飨VTMS)cDMDACCĹVTMScDMDACC,AMԪہxЙC߷Hͨ^늺к͡ܘCʹ߀cؓ(f)늺ܽMз(yng)ɲĶڳ^VÓˮ߀ÓɫܣЙC͟oCﶼкܺõămЙC|(zh)ߵďUˮpHʹ÷ҲС
оS^ˮĸɔ_|(zh)ܽzw|(zh)DCS)rl(f)F(xin)xDCSһȥãȥʿ_15%҇оҪھ۱ϩ֦ϩuHh(hun)ȱcķ(yng)a(chn)ϣѽ(jng)ȡ@Mչ
x;۱ϩ
xЙC߷_l(f)磬g(sh)Ҳ^ܑ(yng)÷ƣP(gun)xЙC߷®a(chn)ƷоҊо۱ϩScϩcϩSc۱ϩSc۱ϩˮߌϩcϩS}x;۱ϩpH}ӰSԽ|(zh)ȻĽxܵijЩV^ͣÏSԵĻSSԵȻԸSԭh(hun)еĽx
x;۱ϩ
ҪķxЙC߷Ǿ۱ϩ߀оϩϩϩͪϩӡh(hun)x;۱ϩͨ^ˮҺҸҺҺȾۺϷƂy(tng)ľ۱ϩˮҺۺwϵ^a(chn)Ʒ|(zh)^̺Ҳߡо߲ھۺwϵмɢҶķʹ̺ߵ20%ۺ|(zh)_300f
;۱ϩwS
xxӺͷx߷ʹ÷uԸ߷ȡڅԸ߷ӽY(ji)(gu)朹(ji)ϰxӺxӃɷNFxӻFһȻlsSxӻFһ鼾@}xӻxӻ@cԸ߷mxӹˮxӱԄ(wn)ķɢҺҺԼx(wn)ĸNzwɢҺõÓˮЧĸ߷pHm÷}Ժɞ(ni)оğc
@xӻFͨ^ˮ@Ҳͨ^ķ(yng)֦ۺxӻFͨͨ^֦@о۱ϩԸ߷ҪĮa(chn)ƷĿǰ⌦Ը߷о^ձЇоt^оƳăЙC߷ҺxӺxԼoxӆw˷ҺۺϷƂЃ늽|(zh)ԵD(zhun)߷似g(sh)P(gun)IڲͬxӆwĹۼg(sh)ҺۺwϵԼD(zhun)g(sh)
ȻЙC߷
ȻЙC߷е(sh)߀ǽ(jng)W(xu)ԶɡԭρԴVroڽо_l(f)20o(j)80ԁW(xu)߾_ʼˌȻЙC߷Ӹаl(f)ĿǰĮa(chn)sռ߷a(chn)20%о_l(f)ȻYԴԼa(chn)o_;ԭρԴͬһɷ֞wSֲzԮa(chn)|(zh)Ԯa(chn)о߰l(f)չ?ji)ˮԵͶǸ˂̼֞ˮͼךɴ?/span>
̼ˮ
̼ˮVֲwSص|(zh)ֲVY(ji)(gu)ӻжNԻFuuF(xin)^ĻW(xu)|(zh)ЧMиͨ^uѻ(lin)֦۵ȷӻԻF
(ni)W(xu)ߌȻ߷M˴о܇ƽCe4+l(f)ϩ֦֦a(chn)ٽ(jng)ˮƵˮȻ۽֦ԓһN(yu)ؽx̎턩ЧȥˮеؽxCr3+,Cd2+۱ϩ(jng)ŵĮa(chn)ֱc۷(yng)ϳ˽֦̎ӡȾUˮɱܵȻֲzF 691ԭͨ^ȼ֦ۺ淴(yng)ϳɳȻ߷Ӹڌ켈MÓˮԇЧ(yu)
ך
ȻךصĺHwSأǶȻЙC߷ӻǼךxҪɷǼךطÓخa(chn)DzHؽx٘߀ЧˮЎؓ(f)늺ɵьH2 SO4 HCLȾ(lin)ȏUˮ̎ijЩr(nng)ˎcǴă(yu)ʳƷӹUˮ̎ʹNʳƷӹUˮĹwp70-98%
ךcǵđ(yng)оѽ(jng)ȡ^Mչ磬ꐽ˵һNԚ(VCGδ_(bio)ŷŵˮM̎Y(ji)ܳɹ@NЧسȥˮеɫҸͲCOD̎ˮ|(zh)ĸָ(bio)ȫ_һŷŘ(bio)(zhn)ȫԻ
ÚֱӌӡȾUˮMÓɫ̎l(f)F(xin)Ó^ߵĚЧ^|(zh)?jn)?sh)1ĚǴSҺtЧÓɫʿ_90%dzrg^LcoC߷ʹt@ӿٶȡ
microbial flocculantbiofloccu-lantһNooȾн⡢ʹ÷Vһͨ^ֱ:(x)(x)ȡxa(chn)l(f)ȡƶõԵ|(zh)Կ˷oCЙC߷еijɱߣЧڶȾҌwкȱݡоѳɞI(lng)ğc}
һa(chn)ڵ(x)ԵĴxa(chn)ҪɾЃԶ늽|(zh)Եǵ|(zh)SDNA)wSص߷ӻMЧʸܭh(hun)׃Ӱ푸СĿǰ(ni)вٴW(xu)оC(gu)аl(f)еһcµаl(f)I(lng)(f)ƣcď(f)W(xu)оB(yng)lă(yu)
a(chn)
a(chn)ǾзƌW(xu)ButterfieldĻкYxa(chn)ԁѰl(f)F(xin)ľõNм(x)ùžĸ@VȻУUˮȡ
҇о^_ʡSȏďUˮ̎ďUˮзxõC-62(x)a(chn)пԺɶоmĻзxõP. alcaligenesa(chn)Ч̎Ɲ{켈Uˮ캣ðڻ̿һW(xu)wS̶Ĥ(yng)Ȕ{CEHƯϏUˮMԇоl(f)F(xin)ƯUˮÓɫ_60-90% ,CODȥ50֮Ŀǰ(ni)оͣڌоI(y)a(chn)Ĉ
đ(yng)
Vڽoˮˮ̎ͨ^늺|(zh)߷Һw|(zh)늺кܘW(wng)ʹzwÓ(wn)Һx
̎ߝȻW(xu)ĥCе{CTMP )Ɲ{켈UˮĻϵy(tng)øĻZˇZAgЪʽcBm(x)ʽMY(ji)܉@ܣ@̎ЧCODȥ_77-85% , BOD5ȥ90%-95%ҸTss)ȥ75-89%ꐽеȲû෨̎ďUÓīUˮMԇоY(ji)෨ʹЙCȾMһCODBOD5ȥʷքe_88. 693. 4%
óҎ(gu)ļ(x)xďUˮзxYx6a(chn)l(f)xҺƤUˮ켈ҺȾϏUˮżȾϏUˮʯͻUˮ像UˮӡưUˮŏUˮ{īˮ̼īˮMԇY(ji)UˮҺxЧCODȥ55-98%ɫҸȥ_90
(f)ĸɹII(y)W(xu)RŽġԵնr|(zh)wSؽȺȺMЃɶʽl(f)ͺxȡ@õRŽڵͨ^Y(f)YpB(yng)õЧ_93.1F2F6Mϵď(f)a(chn)a(chn)ˏ(f)HITM 02(jng)@NȫoɏV(yng)ڽoˮ̎Uˮ̎ʳƷI(y)Ͱl(f)I(y)I(lng)
CϷо͑(yng)F(xin)3Ҫڅݣ
1SI(y)a(chn)đ(yng)úƏV(yu)xԭϺ̓(yu)a(chn)·a(chn)ɱɞl(f)չƿiҪֶ
2\g(sh)ͻwMoİl(f)չṩһV韵İl(f)չǰ(yng)\g(sh)ÿ¡g(sh)оĻc_
3оcʹãҲl(f)չһʹHЧ߀ɽͶĿǰˮ̎I(lng)A̎ˮ̎еcɮa(chn)õʹȿɿṣ̎ҲɜpͶ
Y(ji)һ£
оl(f)չķҪᘌԵ_l(f)oڟooȾʹ÷㣬ЏV韵đ(yng)ǰȡy(tng)څȻ˹ϳ2N߷ЙCصĹ܈Fְܳl(f)]xӺxcҲҪ_l(f)rֵ͏V韵đ(yng)ǰoC(f)͟oC߷ɞоcҟoCcЙC(f)ϸ߷ҲC˟oCcЙCă(yu)cҲɞδһҪl(f)չ