ˮҪ̎ṩO(sh)Ӌ(j)-a(chn)-b-ۺһվʽg(sh)Qᷭh(hun)ЇI(y)ˮ̎O(sh)SᾀԒ13928927311

ժҪ͚UˮˇҪлעYԴü̎_(d)(bio)NSȫ?q)h(hun)ҕ̶ȵԼˮYԴĶȱδİl(f)չ?yn)鲻M(fi)MYԴ͚UˮYԴãՓl(f)ԏĸϽQ}džμsڗlľطNĤg(sh)͚Uˮ̎еđ(yng)cy(tng)ˇM(jn)б^Ҳ(yu)̎
P(gun)I~͚Uˮ̎ˇBĤg(sh)ʽB
1 ͚
1.1͚ﶨx
͚Ȼ͚ĺQǸȻĵͨЙC(j)1ǧ6ǧض65150z϶(hu)a(chn)ʯظضȸߵĕ(hu)a(chn)Ȼ⡣
1.2͚
(j)(jng)(j)g(sh)εSCأ͚ɷ̘֞I(y)͚̘I(y)͚߅H͚
(j)͚ɷ͚֞ú͚ѽ͚(j)ɷ߀ɷ֞ߺ͚͚еͺ͚
1.3͚
⡪ָɎrãAΣڜ\ﻯW(xu)Î(ni)eЙC(j)|(zh)(jng)Ⱥwl(f)ͺͺϳγɵȻЕr(sh)ڵ͜ؽγɵĚwF(xin)\r(sh)ºݻ̶ȵ͵ĎrԺ
͚⣨ʯͰ⣩ѽ⡣dzeЙC(j)|(zh)eǸЙC(j)|(zh)ڟή^cʯһγɵģںAЙC(j)|(zh)γɵҺB(ti)ʯ͟ѽγɵ
úָ͚úϵЙC(j)|(zh)úӺúϵ،еķɢЙC(j)|(zh)ݻɵȻ
oC(j)r{(dng)׃|(zh)rgֲĿȼ?x)wԼrʯoC(j)}ֽa(chn)ĚwڸɚԼЕr(sh)CO2N2HeH2SHgijһNγɾйI(y)xķǟN
2 ͚UˮԴc(din)
2.1͚UˮM
1վxˮ
2Sa(chn)ˮ
3UҺ
2.2͚Uˮ
1վxˮ
վҪռԴM(jn)Ѓ̎sݔվ(g)⾮IJͬͬɷֵȻM(jn)ЅRƽټݔ͵SM(jn)̎څR^M(jn)гÓÓˮ̎ͬr(sh)߀Ҫ݄ˎԭϚе͚ˮڼվų
͚ˮͬrӼȻLڽ|Գʯ߀M(jn)˿}ҸкwЙC(j)ȣɚ^߀˞Ӹӄ͚ˮ(·Q͚Uˮ)F(xin)4(g)c(din)
1 ʯ ͚Uˮʯ100500 mgLʯԑҸB(ti)ڞ֞黯B(ti)黯ͷֲ(wn)x
2 ЙC(j)ﺬ^ ^(q)͚UˮCOD800~3000 mgL֮gUˮпܴһh(hun)N|(zh)(wn)ױȥ
3SS ҸwСһ1100mUˮSS3002000 mgL
4 Vȸ N}ÿUˮxӝ_(d)fʮf@Щc(din)Q͚Uˮֱŷŵh(hun)У̎
2Sa(chn)ˮ
ȻSUˮҪÓÓˮǻβ̎ȹˇbˮ;ÓÓˮbõęzޏUˮkʳųˮ,߀л(yn)ҏUˮˮ¹ˮ,փS߀ԭϚ⎧͚ˮ
Uˮˮ|(zh)ˮ(dng)Һдy|(zh)Ҷh(hun)MDEATEGȾyオ(jng)̎yԷ(wn)_(d)(bio)ŷš
ԭȻ⽛(jng)ɾĩվM(jn)빤SԭϚ^VxO(sh)ʩ(jng)^VxȥԭВs|(zh)ͲxˮM(jn)ÓbüҴ(MDEA)܄xÓȻеH2SCO2M(jn)ʴ(TEG)ÓˮbÓˮõϸĮa(chn)Ʒͨ^ݔܾ
3UҺ
͚ቺʩ^Юa(chn)ďUҺ隈UҺҪữI(y)ʣҺữķҺữr(sh)ҺӄUҺҪКᡢNӄ?jin)ʯȡữUҺձc(din)ȾԴc(din)Vɷ֏(f)sȴȸ_(d)fʮfճȴH2Sֱŷŕ(hu)h(hun)Ⱦ
UҺҎ(gu)ֶ̎ΰкFe/C늽⡢H2O2/Fe2+N̎g(sh)(lin)ʹ
2.3͚Uˮˮ|(zh)ָ(bio)
ijV͚ˮҪȾȷ λmg/L pH⣩
Ⱦ | COD | S2- | SS | pH | Mn | Fe | Cl- | |
ȷ | 0.2-1310 | 20-22600 | 0.004-508 | 60-84100 | 4.5-8.5 | 0-16 | 0-88 | 20000 |
3 ͚UˮҎ(gu)̎g(sh)
3.1͚Uˮ̎F(xin)
͚UˮˇҪлעYԴü̎_(d)(bio)NĿǰ͚UˮK̎÷Իע،ӞĿǰȫҕh(hun)̶ȵߣԼˮYԴԽԽȱδİl(f)չ?yn)鲻M(fi)MYԴᘌ(du)YԴã⣨ͼôM(fi)(du)ܺҪ(yn)r͚UˮYԴùˇ(ni)ԭ︻ˮ(jng)̎ĸҺ|︻ˮ(jng)̎ע偠t
ͬr(sh)עˇׂ(g)ȱc(din)
1һԹͶY^ߣ
2o(sh)F(xin)ˮYԴã
3܌(du)߅a(chn)Ӱ
4܌(du)߅Ͳخa(chn)Ӱ
SԽԽ(yn)ĭh(hun)ҪˮYԴĶȱYԴùˇݱȡעˇ
3.2͚Uˮ]̎ˇ
͚ˮUˮ
⸡x
бܳ
^V
(ch)ˮ
ע
ע
(wn)
_ϴ
3.3ˮA(y)̎g(sh)
Ŀǰ(ni)⌦(du)Uˮõ̎ҪᷨAշͳᷨ̎Uˮȥʴ90%ڲÏ(qing)lʹóȚi⛵ȏ(qing)ˇ(yng)ЧҲܸ(ni)ÉAշ̎Uˮr(sh)ÚcՄtϡ̼cȥ̎Чֱ^ڏUˮͶF}ɳȥ
3.3.1
1) ՚
͏SUˮ̎ˇõĿ՚һο՚һδ՚̓ɶδ՚
2) ʽ՚
ʽ՚(WAO)һNЧȥжкI(y)Ⱦ̎g(sh)ڜض175~3502.067~20.67 MPar(sh)ÿ՚еķʹUˮЙC(j)߀ԭԟoC(j)Һš^ԿһNl(f)ȼԓҪ^߉͜ضȗl\(yn)У(du)O(sh)Ҫ^ͶY^ˇ(ni)\(yn)^١ںUˮ̎^WAO܌UˮеɷֳɟoC(j)ЧÓ˳ζ
3) Rˮ
Rˮ(SCWO)һNdЧďU̎SCWOвʹôھ·(yng)ٶȿֽص̎Чʸ^̷]Ժõc(din)SCWO̎Uˮ(du)O(sh)|(zh)Ҫ^(ߜgҪ)?yn)}ڳRˮеĵܽ}Uˮ̎װl(f)}(do)·(yng)Ŀǰȱ(yng)ĻA(ch)(sh)(yn)(sh)(j)SCWO̎оA
4)
ϽBĎNё(yng)ڹ̌(sh)H߀гǺ(qing)Ժܿ쌢D(zhun)|(zh)}ˮҺв(wn)횬F(xin)ƂɱܸĿǰôȇй̌(sh)`(yng)õĈ(bo)
NaClOҲdzõ
cĻW(xu)(yng)ʽ
H2S+NaClO=S+H2O+NaCl
ȥ1ppm H2SͶ2.2ppm NaClO
3.3.2 AҺշͳ
ûW(xu)ˎƷcﷴ(yng)ɳw|(zh)a(chn)Ķ_(d)Ŀԓֱ^Ҳʹ^ķ֮һõЉAҺշͳAҺշÚcҺ̼cҺH2ScNaOHÓѸ(yng)صסЧr(ji)ڿͶڳˮO(sh)pHھO(jin)yxԴ_pH=8-9Ͷٵȃ(yu)c(din)һ(ni)ÉAշ̎Uˮr(sh)ÚcՄ
cՄĻW(xu)(yng)ʽH2S+2NaOH=Na2S+2H2Oȥ1ppm H2SҪ2.35 ppm NaOH]ɳˮдCa2+ Mg2+xҪNaOHhȥ1ppm H2SͶ3 ppm NaOHɵcAΣ@^͕r(sh)ζԺ
̼cՄĻW(xu)(yng)ʽH2S+Na2CO3=Na2S+H2O+CO2ȥ1ppm H2SͶ4 ppm Na2CO3
၆F턩ʹxD(zhun)yܵȥԓɵļ(x)С^m(x)ˮxy၆FͶ̎M(fi)^ߣԓĿǰʹò
3.3.3ᷨ
H2S͚ɳˮɷNṤˇ
һõ͉W]ݔ
WǸ߉ˮM(jn)^͉кډͻȻʹˮ׃µˮH2Sڲͬضc։£͚ˮܽȲ͚ͬˮW̎ˇWԭҺʹˮH2SѸٵؽԄ(dng)ųγWĶȥˮܽH2S_(d)Ŀ
m×l͚ˮ͚ˮݔ;x]пõȹO(sh)ʩ
ԓˇ(yu)c(din)oᣬ(ji)β@p٣SO2ŷppŲh(hun)pbüP(gun)y(ji)ʡͶYȱc(din)͚ˮݔ͡ע^еL(fng)U(xin)
õ͉W̎ˇ
ַᷨQ鴵ÓH2SˮܽСc(din)Ȼc͚ˮֱӽ|H2SĚ։ʹH2ScˮxһU(ku)ɢȥĶ_(d)͚ˮзxH2SĿ͚ᷨˮеЧ^һ_(d)90%ϣܺ^(du)O(sh)Ҫ
m×l͚ˮߣ͚ˮݔ;xLȫҪԸߣпõȹO(sh)ʩ
ԓˇă(yu)c(din)ȵĽ͚ˮH2Sݔע^ΣU(xin)Խȫߡȱc(din)β≺ܵc(din)зeҺβȼSO2ŷ^ÃÚܡ
3.4ˮ̎ìF(xin)
Ŀǰ͚ﺬˮҪN̎÷
3.4.1ע،
Ŀǰ̎÷ע،Uˮ(jng)̎ҵmČλM(jn)лע̎÷ȫ(wn)\(yn)M(fi)^
(ni)Ĵ͚Ҫչ͚͚չ͚͚ˮעϵy(tng)ֶȡˮ̎ɢעIJվʽˮվ̎ˮͨ^ǽٹܾ͉]ݔע䓹ݔ͕r(sh)ˮ(du)䓹ܸgɴa(chn)ˮй¶(du)h(hun)ƉעO(sh)bʽעվ(du)ˮˮM(jn)עעעСעڶ]עĸQ˻עվbʽO(sh)ڰ]͉ݔܾF(xin)Ɖĕr(sh)Ӱˮ鱣Cˮעˮ܇?yn)ˮעվM(jn)лע
3.4.2YԴ
Ŀǰl(f)Ó}g(sh)ѱ̑(yng)̎I(lng)môȇҲÙC(j)еsl(f)Ó}̎ɳˮ偠tЧ(sh)F(xin)˲ɳˮYԴ(ni)|M(jn)ԇ(yn)о
ʮһԁ҇|Ĵc|ӡԭˮ(q)_l(f)M(jn)ظߺˮ_l(f)A_l(f)a(chn)^Юa(chn)Һͬr(sh)Sѭh(hun)עˮ_l(f)ɳҺˮʹ(ji)(ji)͟βҎ(gu)ģIJU(ku), (do)ˮࡣ
Ŀǰ(ni)ь(sh)ʩ͚ˮYԴ̎^ɳˮվѭh(hun)sˮ偠tˮ
o(j)ʮԁ(ni)_չ˳ˮ偠tg(sh)о͑(yng)áW(xu)+xӽQܛg(sh)(du)ˮM(jn)гӲ(ni)^ڄ|ィO(sh)(g)ˮYԴע偠tˮVȲ(bio)Ӳȳ(bio)áW(xu)--xӽQĵˮ|(zh)ܛˇ(sh)F(xin)ˮYԴ
3.4.3̎
̎Ų̎M(fi)úܸߣ߀(hu)ˮYԴM(fi)Sȫh(hun)R(sh)(qing)͚̎Uˮָ(bio)ҲƵĺ܇(yn)Ŀǰ˷Nһ㲻á
3.5̌(sh)
(ni)ՈҊطNĤ͚Uˮ̎ˇ
Vᷭh(hun)ᾀԒ13928927311
xЇˮ̎̾W(wng)vW(wng)֧֡