ڏUˮ̎ŷŻǰ̎
1.x
Uˮ(jng)һ(j)(j)̎ˮ|(zh)(x)ҲȜp^(du)ֵԺܿ^дڲԭĿUˮˮwǰ(yng)M(jn)̎
ĿǰȻܮa(chn)к|(zh)ӰwяV֪@?yn)cˮЙC(j)ͬr(sh)ȡÿԴʹȥЙC(j)ȡÄtcЙC(j)Y(ji)ϣγͻ׃°Եu
Ҏ(gu)u(THMS)Ȟ100g/LôձҲքeҎ(gu)25g/L350g/L100g/L҇1985桶ˮl(wi)(bio)(zhn)ҲҎ(gu)ȷµޞ60g/L
bڴˣUˮһҪǡ(dng)?sh)Ͷ�Dz⾀ݗԜpк|(zh)
Nă(yu)ȱc(din)m×lҊ8--2˱Գ_(yng)ԓʹõ
2.ķNc(din)
õд⾀ݗҺƯƯ۾ƬcΑB(ti)Ҫͨ^HOCl c(din)ˮеЙC(j)ȴNȴNѱ_J(rn)nj(du)wO鲻ģͬr(sh)̎^ˮ(hu)һЩ˲Ěζ
ۉmͷųȚ⌦(du)˵ĺ۾ƤwЏ(qing)ҵĴ̼R۾|ƤwҪôˮ_ϴŭh(hun)ҪꎛͨL(fng)h(yun)xԴͻNcЙC(j)߀ԭ(ch)\(yn)\(yn)ݔ^Ҫֹܺչؕbжr(sh)(dng)Ҫpײ͝L(dng)
r(sh)l(f)ȡ(yng)@Ҳʹô(hu)a(chn)ȴNĸԭͶr(sh)l(f)Ǽ(yng)ƉЙC(j)ĽY(ji)(gu)ښͬr(sh)߀ߏUˮĿԣBOD5/CODCrֵȥˮеIJCODCr
c⾀ǰһͶY\(yn)M(fi)øߣs0.1Ԫ/m3һͶYߣ\(yn)M(fi)õͣs0.02Ԫ/m3
⾀ں̵ܶĕr(sh)g(ni)_(d)Ч(jng)^⾀Ķسˮˮ(x)(sh)ͿcȺָ(bio)_(d)Ҫȱc(din)˲r(sh)(yng)oЧֿܵ(ni)ͷֳڻˮϵy(tng)ʹ@ɷNr(sh)ҪˮͶ0.050.1mg/LȻ0.30.5mg/LȣԱֹܾW(wng)ĩ
3.ȵﻯ|(zh)
ڳSGɫw0oCһ(g)≺r(sh)ܶȞ3.2mg/mLs՚2.5Џ(qing)ҵĴ̼һ늽ʳ}ˮҺķȡȚȻȚӉsƵҺҺȘOך⻯c(din)-34.5 ӉҺȳɞSGɫҺw1kgҺȚ⻯we׃?yu)?00L|(zh)ܻˮܽSˮص߶ǾЏ(qing)Ҵ̼ԵϢw(du)˵ĺϵy(tng)۲Ƥwܮa(chn)՚SȞ1mL/m3
mȼȼչcȼ?x)wϕr(sh)(hu)l(f)ȼͱըԺʹ(sh)|(zh)(yng)
һN(qing)К(qing)r(ji)Դă(yu)c(din)ˮ̎ИI(y)(yng)Úvʷƾõ
ęC(j)ˮɵĴHOClļ(x)ڃ(ni)U(ku)ɢc(x)ĵ|(zh)(yng)ɻW(xu)(wn)ԘOõN-ClIijЩ|(zh)Ʋ
4.ηֹж
mȻ՚SȞ1mL/m3Lڵڴֵĭh(hun)йҲ(hu)(do)жF(xin)黼֧θclסǻƤwɦWYȼ ̕r(sh)g¶ڸȭh(hun)(hu)(do)¼жpȼжF(xin)ؐ}ӿȰYضȼжF(xin)֧ܯdˮ[F(xin)ԻݿֹF(xin)жĴʩɿY(ji)£
1(jng)|ȚĹˆT(du)ζг̶ȕ(hu)ͣ(hu)ζĕr(sh)˾ѽ(jng)ܵȵĂ˲ˆTֵҪͼg_O(sh)ڼgbO(jin)y(c)(bo)bSr(sh)(du)еȝM(jn)Йzy(c)
2gҪc(din)g^30mgҪ(jin)̷̓ͨL(fng)T_cg(yn)_]κֱBͨȱȿ՚ˮ(dng)Ț҃(ni)й©(hu)՚ŔDȥڷ]҃(ni)²e۲uϔU(ku)ɢԼgĵײ횰b(qing)L(fng)O(sh)ʩM(jn)ҪO(sh)ڸ̎
3gTҪÙzߺ͓ߵȣͨL(fng)O(sh)_P(gun)ҲҪO(sh)M(jn)g֮ǰM(jn)ͨL(fng)ͨgĉˮܱ횱Cgˮˮ(wn)ͬr(sh)߀ҪБ(yng)(du)ͻȻͣˮĴʩg(ni)ҪO(sh)ÉAҺr(sh)z(yn)CAҺSr(sh)Ч(dng)l(f)F(xin)ƿЇ(yn)й©r(sh)÷ȻƿѸAҺ
4(dng)l(f)F(xin)F(xin)(chng)˼жҪO(sh)ѸٌжD(zhun)Ƶr՚ĵط(du)y(yng)(dng)(yn)M(jn)˹2%̼cҺϴڵȲλ߀F5%̼cҺ
5.ʹҺȕr(sh)ע(xing)
ҺĿǰ(ni)⑪(yng)V߀ҺͨƿA\(yn)ݔʹÕr(sh)ҺD(zhun)׃ȚˮС
ƿ?j)?ni)һ0.60.8MPaԲ̫ؕtߜ?z)�⻯r(sh)^߰l(f)ըҺȺȚ⌦(du)~F䓵Ƚ?zng)]иgˮܳr(sh)W(xu)(qing)ܸg(sh)Aƿ횱0.050.1MPaȫÿգM(jn)ˮ
Һ׃ȚҪ՟1kgҺ׃1kgȚsҪ289kJښ^͕r(sh)ƿĿ՚յğҺȚ⻯Ĕ(sh)ܵƕr(sh)Ҫ(du)ƿM(jn)мӟвֱӼӟƿҲʹƿض̫̫һʹ1525ĜˮBm(x)ܞƿķ(du)ƿӜ
Ҫ(jng)10%ˮzșC(j)cƿB̎Ƿй©l(f)F(xin)șC(j)ȚܳF(xin)F(xin)вˮ_ϴ䓽zͨôͲs՚⌢sﴵ
_ǰҪzƿķλǷ_һҪCڳϣųȚҺ_ƿyr(sh)ҪȾ_ȦS10%ˮzǷ©һu_yTy_^ÓҲLӲԷyUQ
6.ʹôcע(xing)
̑B(ti)cNaClOɫĩд̼Ԛζڿ՚ИO(wn)ܟѸٷֽƷ̑B(ti)cЧһ10%12%Ƃ䷽ҺAȻ30%µĚcҺͨȚM(jn)з(yng)Ʒ̑B(ti)cʹ÷ЧȲM(fi)Ҳ ڴcꖹ⡢ضȵöֽһôcl(f)͵ƂͶꖘO늽ʳ}ˮ(غ^(q)úˮ}Һ)õĴcҺǵSɫҺwЧ6g/L11g/Lһÿa(chn)1kgЧȣʳ}s34.5kg510kWhͨıʹƯ߀Ҫ
cwҺ˾ô棬ұڱܹ͜حh(hun)´늽a(chn)cҺʹöSr(sh)a(chn)ص30r(sh)ÿpʧЧ0.10.15mg/Lس^30ÿpʧЧȿ_(d)0.30.7mg/L˾һ(ch)Ԃһ샦(ch)r(sh)g^һ죬첻^7d
7.ʹƯ۵ע(xing)
ƯCaCl2∙Ca(ClO)2∙2H2OɫĩȵĚζЧ20%25%Ư|(zh)O(wn)չܟʹ׃|(zh)Чȳɷ cЙC(j)ȼҺwܰl(f)ȼܸߟ(hu)l(f)ըƬƯ۾3Ca(OCl)2∙2Ca(OH)2∙2H2OӹɵƬЧ60%70%ƬƯ۾(wn)ԱƯ۸ڳ(ch)200dϲֽߵcͬЧӋ(j)ļ|r(sh)gȅ(sh)ԅҺȡ
ʹƯҺעһO(sh)ϳÿ50kgƯȼ400500kgˮ?dng)?0%15%Һټˮ{(dio)1%2%ȵҺ�ϳͨиʽcL(fng)ʽɷNƬr(sh)UˮƵƬܽƬc֮ȻM(jn)|ء
8.ȵﻯ|(zh)
ȣClO2һNSGɫw|(zh)O(wn)cһӵĴ̼ԚζԱҪ(du)ܶȞ2.4ڳ¼܉sҺwד]l(f) Ⱥױըض¶ڹ⾀»cijЩЙC(j)|Ħܰl(f)ըҺwȱȚwȸױըڿ՚еweȳ^10%r(sh)ˮжȝȳ^30%͕(hu)l(f)ը
ˮˮеܽȵ5ClO2ˮW(xu)(yng)ˮИOד]l(f)ڹ⾀װl(f)⻯W(xu)ֽAڳ_еClO2ˮҺClO2(hu)½ܿ졣ȲA棬ìF(xin)(chng)ȡʹ
Ј(chng)N۵Ʒ(wn)ҺoɫԎSGɫҺwȺһ2%ҪһƷ(wn)̼cc^ȻˮҺϩ偆ȣ\(yn)ݔ̓(ch)r(sh)Ҫע_ߜغ͏(qing)ör(sh)ڬF(xin)(chng)߅a(chn)߅ʹȚɟo|(zh)(du)h(hun)ˮw]Ⱦ
9.ʹöע(xing)
ˮ̎ȵͶһ0.11.5mg/LwͶSԭˮ|(zh)Ͷ;(dng)Hr(sh)Ͷӷ0.11.3mg/L(dng)ᄩr(sh)Ͷӷ0.61.3mg/L(dng)ȥFiЙC(j)r(sh)Ͷӷ11.5mg/L
ƶһN(qing)ݔͺʹ惦(ch)Ҫʹ÷gĶԲҪc߀ԭ|ը
DzìF(xin)(chng)Ƃȵķr(sh)Ҫֹڿ՚еķe^߶ըһҪռкͶȡ^й©wĴʩ
ڹ^(q)ͳƷ(ch)҃(ni)ҪͨL(fng)búͱO(jin)y(c)(bo)bãTo(h)Ʒ
ɷ(wn)Һ]жጷųȣ˻r(sh)Ҫƺ÷(yng)(qing)a(chn)Ķڿ՚еķe^߶ը
ʶҺҪɫͰ]b(ch)ꎛͨL(fng)̎ꖹֱc՚|\(yn)ݔr(sh)Ҫע_ߜغ͏(qing)h(hun)Mƽ(wn)
10.ȵƂ䷽
ȵƂ䷽кܶNˮ̎ИI(y)һ}ϡccc(yng)ka(chn)߀ʹôcữccϳɶȵ(yng)ʽքe£
2NaClO3+2NaCl+2H2SO42ClO2+Cl2+2Na2SO4+2H2O
Cl2+2NaClO22ClO2+2NaCl
5NaClO2+4HCl4ClO2+5NaCl+2H2O10NaClO2+5H2SO48ClO2+5Na2SO4+4H2O+2HCl
NaClO+2HCl+2NaClO22ClO2+3NaCl+H2O
ʹȺ́cϳɶȕr(sh){(dio)pH2.5ˮҺٺһ10%cҺһM(jn)뷴(yng)ڷ(yng)гֻϺͷ(yng)ɶȡՓÿ10gc3.9g7.5gȡ˷ֹδ(yng)ācˮͨҪՓֵ^ cIJ鱣C(yng)^̵İȫccˮҺҲҪ^ccD(zhun)ɵClO2ҺɰպmͶֱӼӵˮM(jn)
(ni)Ј(chng)Sʹ늽ⷨa(chn)ȵO(sh)(sh)H@ЩO(sh)^ǶȺȵď(f)صQ(hu)a(chn)ȴNĆ}ѽ(jng)ʹÏ(f)϶ȕr(sh)l(f)ը
ˎķNmȻܶһNˎڲͬĈ(chng)ʹòͬҲ͕(hu)вͬķQfCl2(yng)ڼӏ(qing)ˮĻ̎Чr(sh)QUˮе軯ЙC(j)r(sh)Q̎ȻͱQ