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Ȝycl(f)a(chn)Ӌ(j)
--ȫW(xu)W(xu)g(sh)(hu)(bo)
h
a(chn)ĻW(xu)҇ё(yng)öꡣt(y)l(wi)ʳƷˮ̎ИI(y)隢иЧVVoȾ(yng)÷׃ă(yu)c(din)@ÏV(yng)
Ⱥͮa(chn)ǰl(f)bál(f)Ҫg(sh)ָ(bio)ڑ(yng)DZCЧֱӅ(sh)ȜyеıO(jin)zyc(sh)H(yng)öҪļg(sh)ֶ
һȵķcλ
Ŀǰșzy֞Դ՚⑪(yng)Ýˮܳch(hun)ֵeܴ
Դˮ̎푪(yng)õĘ(bio)(zhn)l(f)10mg/L(10g/m3)ĿǰʹԴ߳_(d)300mg/LHͨweٷֱȝȘ(bio)QԴ՚Դ1-2%Դ2-4%1%՚Ȟ12.9mg/L1%Ȟ14.3mg/L
՚̎푪(yng)õġ_ʽl(f)^һ100mg/m3
՚⑪(yng)ó1mg/m3-10mg/m3֮gl(wi)(x)Tppmλwef֮һȡڿ՚еij1ppm=2.14mg/m3,һȡ1ppm=2mg/m3ˮܽt1ppm=1mg/L
ˮ(yng)гܽ0.1mg/L-10mg/L֮gֵˮҪ͝ȣֵ顰ˮ_(d)ֵ
h(hun)ֵGB3095-82Ҏ(gu)һh(hun)|(zh)(bio)(zhn)քe0.12/0.16/0.20mg/m3l(wi)Ҏ(gu)҇I(y)l(wi)(bio)(zhn)0.30mg/m3
Ȝy
(yng)һl(f)չ˻W(xu)W(xu)늻W(xu)ữW(xu)ȶNzyg(sh)ƏV˶Nzyxbá(j)ȷҪc(yng)I(lng)xͬĜy÷cxbýB
һW(xu)
1
õijyǵ҇SҾѴ˷ywĘ(bio)(zhn)҇O(sh)l(f)ġl(f)ȡa(chn)늺ĵĜy(bio)(zhn)CJ/T3028.2-94мҎ(gu)õ
ԭ鏊(qing)O3c⻯⛣KIˮҺ(yng)x⣨I2,ͬr(sh)߀ԭ(yng)ʽ飺
O3+2KI+H2O O2+I2+2KOH
x@ɫˮНɵ߳ʜ\Sɫؼtɫ
cNa2S2O3(bio)(zhn)ҺζxI2׃?yu)⻯cNaI,(yng)Kc(din)ȫɫֹ(yng)ʽ飺
I2+2Na2S2O3 2NaI+Na2S4O6
(yng)ʽO3(yng)cNa2S2O3ĶP(gun)ϵȞ飺1molO3:2molNa2S2O3
tCo3=ANa*B*24000/V0mg/L
ʽCo3-mg/LANa-c(bio)(zhn)ҲmLB-c(bio)(zhn)Һmol/LV0-wȡwemL
(bio)(zhn)CJ/T3208.2-94
y(bio)(zhn)Ͱl(f)ȺܷweӋ(j)Ӌ(j)(sh)Na2S2O3һƞ0.100mol/Lyȿ_(d) 1%
y՚гȕr(sh)(yng)ôɘⶨ鱣CyNa2S2O30.010mol/L
yˮܳô˹ʽӋ(j)㣬ֻV0ˮȡ1000mLNa2S2O3Ȟ0.010mol/L
(yu)c(din)@ɫֱ^ҪFxȱc(din)NOCl2|(zh)ɔ_Ҫzyr(sh)(yng)p|(zh)Ӱ
2ɫ
Ǹ(j)cͬĻW(xu)ԇ@ɫÓɫ(yng)̶Դ_ȵķɫֶη֞˹ɫӱɫcӋ(j)ɫ˷ڙzyˮܽ
(ni)zyƿbˮܽʹõ⻯⛡ױȱɫҺηʽÙzyƷ@ɫҺc(bio)(zhn)ɫܱ^_yӳֵܽ0.05-0.8mg/L_Щt÷ֹӋ(j)zy
ô˷Ƀx(bio)(zhn)cˎƷF(xin)ʹܷHACH˾ձԭ˾DPDһɫP0.05-2.0mg/LHACH˾ͱɫxõmȾÓɫ(yng)600nmLɫ0.05-0.75mg/LȔ(sh)@ʾȡ0.01mg/L
ɫͬɔ_mɫܸɔ_^
3zy
׃ɫԇndw鷴(yng)b(ni)IJ܃(ni)əzyʹÕr(sh)zy܃ɶД࣬ѳӵzyܳȡwczy܃(ni)(yng)׃ɫLȳͨ^̶ֵxȡֵ
Drager˾ձԭ˾҇a(chn)zyȷ֞ߣ1000ppmУ10ppmͣ3pmmNzy՚ʹúȵͣ15%ֻmڬF(xin)ʹ
շ
ԭL
=254nmϡڴ˲Lͨ^ӕ(hu)a(chn)˥pm-ȠLambert--Beerɣ I=Ioe-klc
:Io-oڕr(sh)⏊(qing)ȣI-Ĺ⏊(qing)L-ƷعLȣC-K-ⲨLϵ(sh)
(j)ԓʽKLֵ֪lͨ^zyI/IoֵɜyCֵ
շѱȇĘ(bio)(zhn)
(yng)÷֞zy՚czyˮܳɷNBm(x)ھzy(sh)@ʾӛ䛴ӡ(yu)c(din)zyȸ(wn)Ժãɔ_Сȱc(din)r(ji)^
͵ijcմƬl(f)bîa(chn)ﺬ^(yng)ⷨzy
zyxF(xin)g(sh)a(chn)Ʒ̎-D(zhun)Q(sh)(j)Ӌ(j)ӛ䛹ܡxSa(chn)8810ͳh0-10ppm0-100pmmɷNa(chn)ƷµȇҶжNҎ(gu)xa(chn)zyߞ20mg/L
늻W(xu)
늻W(xu)zyxҪˮܳھBm(x)zyƣ鹤ˇbü{(dio)ָ̎(bio)ֵֿ̎ɽ\(yn)M(fi)
늻W(xu)yԭˮг늻a(chn)늻W(xu)߀ԭãO3+H2O+2e- O2+2(OH-)
늻·cҺзӳĝȳȡ
^瑪(yng)õλy߀ԭRedox(f)늘Oͨ^zyˮ߀ԭλ׃(yng)Ӌ(j)ܽbÃ(ni)\(yn)ֱ̎Ӕ(sh)@ʾSIEMENS˾OZWSO53PܽyƃxֻʹRedox늘Oșzyˮλͨ^(yng)ij
HV(yng)õġĤ늘Oܽzyxиõijxc0-20ppmďṾˮ̎Tھzy^ăxr(ji)Ҳxˡ
ATI˾ʿROS˾ƳгƹܵĤ늘O늻W(xu)x
a(chn)Ӌ(j)
l(f)Ҏ(gu)ǰÿСr(sh)ÿa(chn)ij_ÿNa(chn)Ʒ(yng)(zhn)_挍(sh)ؘ(bio)a(chn)һÿСr(sh)1һ(yng)mg/hλ(bio)ע1000һg/hλ(bio)ע1kgkg/hλ(bio)עӢȇҶ/죨Lbs/Dayλ(bio)ע
a(chn)ͨ^ȜycyӋ(j)ģDo3=Co3*QN(g/hmg/h)
Do3-a(chn)g/hmg/hCo3-ȣg/m3 mg/m3 QN-l(f)a(chn)Ę(bio)(zhn)m3/h
(j)l(f)ݔķʽͬ(yng)NӋ(j)㡣
1(bio)(zhn)Ͱl(f)
@l(f)Ӌ(j)^(bio)(zhn)CJ/T3028.2-94M(jn)УCo3ȃx_yQNڰl(f)bӋ(j)cɷքexQscPB,(j)D(zhun)Ӌ(j)ԹʽD(zhun)Q(bio)(zhn)B(ti)£(bio)(zhn)≺20
ĚwQN飺QN=QS(PSTN/PNTS )(m3/h )
ʽ TN-(bio)(zhn)B(ti)^ض273+20)K
TS-l(f)ǽ^ضȡK
PN-(bio)(zhn)B(ti)^
PS-l(f)r(sh)^PS=PN+PB
TN:TS1.0PNPBPSkgs/COʾtPSPN1+PBQNɺQN=QṢ1+PBm3/h
ʽDo3QṢ1+PBg/h
2КԴ_ʽl(f)
l(f)L(fng)C(j)ĹܵͳǰܵLtȱ^ֱӜyCo3cQSڴ˕r(sh)^СضҲQSQNa(chn)Co3QSӋ(j)
ɴڴrt(f)sĶࡣڴڸλL(fng)ٲͬҲOܸ(j)ijһc(din)(sh)(j)Ӌ(j)@l(f)a(chn)Ӌ(j)㷽Ŀǰδڇ(ni)īI(xin)Yҵ(bio)(zhn)ָ(do)Ҏ(gu)
ȣJ(rn)l(f)ijDo3鴰ڸc(din)ĿɱDo3=ơDi

ʽF-e,OCi-g/m3ui-L(fng)m/hn-ȡzyc(din)(sh)n=12~32
Ee_zyc(din)(sh)zyc(din)(yng)ֲÿ(g)c(din)ßL(fng)كxyuixyCi湫ʽӋ(j)Do3nֵԽzyc(din)ԽܣY(ji)Խ(zhn)_
3oԴ_ʽl(f)
@Գ늹ܰl(f)ȻU(ku)ɢʽa(chn)ijɢ՚ȥγһ@l(f)(yng)õIJ_Ժܴ?yn)l(f)a(chn)yԜy(yng)ÝҲȱֶΙzy
еIJT͆λ@l(f)ژ(bio)(zhn)weg(ni)ͨ^r(sh)zygƽÝȳԿg܄M(jn)Еr(sh)gQóa(chn)@NںԳзֽa(chn)ƫС
ע⌍(sh)(yn)g(ni)؝ȣضԽԽt`Խ
h@l(f)bԴ(yng)Чcl(f)к̎
h
(j)l(wi)l(f)ġkҎ(gu)t(y)l(wi)(yng)õеijl(f)bÑ(yng)ȡl(wi)SCڙ(qun)ęz(yn)Ttԡg(sh)Ҏ(gu)еˎbg(sh)Ҏ(gu)ԇ(yn)Чu(j)(ni)ꌍ(sh)`Cz(yn)λzy(sh)ܴё(yng)һõ՚ĝȡr(sh)g(sh)н(jng)(yn)(sh)ֵɅЧ(sh)Hȣccr(sh)gt)ij˷ectֵQڳbîa(chn)ĝȮa(chn)ͬ˺yy(tng)һҎ(gu)zyЧķlc(sh)ԓbîa(chn)ĝȺͮa(chn)tǿԽy(tng)һzy(bio)(zhn)_(d)_zyzyҺֻzyЧȺһozy乫J(rn)Ч
hz(yn)Tԙzybîa(chn)ĝȼa(chn)l(f)SCuͬr(sh)hҎ(gu)a(chn)ĺ͉ƶ(yng)zy(bio)(zhn)ĿǰеИI(y)̓(bo)a(chn)ָ(bio)a(chn)Ʒ̫̼ðӵȇ(yn)؆}ɔ_Ӱ҇g(sh)đ(yng)ƏVͨ^(yn)Ҏ(gu)zyuָ(do)(yng)Æλ_xCЧa(chn)ƷЈҪx
īI(xin)
1.M.HORVATH,L.BILTZKY.OZONE.1985
2.Rip G.Rice,Aharou Netzer.Handbook of Ozone Technology and
Applications.1982
3.Ozoze:SCIENCE AND ENGINEERING.1982,1(4)
4.HW(xu)(hu)Ε(hu)hՓļ.I(y)1983
5.A NEW ANLYTICAL NETHOD FOR OZONE R.F.Layton and R.N.Kiman
6.A͇(zhn)O(sh)ИI(y)(bio)(zhn)cj/t3028.2-94l(f)a(chn)늺õĜy
7.P(gun)xa(chn)ƷfY
؈@ؙ
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