I(y)Uˮ늏SUˮ̎ԭC
l(f)ڣ2016-11-02 c(din)1107
h(hun)Ⱦǔ[҂ǰ̲ݾҪ΄(w)P߸(j)(dng)ǰh(hun)F(xin)U˻늏SÓUˮϵy(tng)̎ԭϵy(tng)ԼUˮ̎\(yn)в̎˹I(y)UˮÃr(ji)ֵ(sh)`CI(y)Uˮ̎ã(gu)ЧSŷŎ(li)ĭh(hun)Ⱦ(du)I(y)Uˮ̎ƏV(yng)á˾ӭh(hun)ҪĬF(xin)(sh)x
1R늏SÓ(jin)鼰Uˮϵy(tng)̎ԭ
1.1Óϵy(tng)(jin)UˮĮa(chn)
R늏S_(ti)300MWC(j)Mʯʯ-ʯĝÓˇքeһtһO(sh)Ӌ(j)Ͷ\(yn)ԁ(li)ÓO(sh)ʩͶ\(yn)ʳ^(gu)99.0%ÓЧʱ95%\(yn)е4ȫ̎ĝʽʯʯʯÓbã\(yn)з(wn)ϵy(tng)ȫÓr(sh)ÓضȲ80УúNr´_FGDbŷŵSO2Ȳ(bio)(dng)FGDڟSO2ȱO(sh)Ӌ(j)úN25%r(sh)ܰȫ(wn)\(yn)ϵy(tng)200812µɰb{(dio)ԇ
ϵy(tng)ӰÓЧʵĺIJ¶Ͽɷ֞Y(ji)^(q)Յ^(q)F^(q)(g)ҪĹ܅^(q)ͨ^(gu)ڏĝ{ҺϲM(jn)Յ^(q)(ni)¶c{ҺӇ܌ӣ|l(f)W(xu)շ(yng)sԓ{Һɸ܌Ӷ(g)Ӈ{Һ}}δ(yng)̼}|(zh)wҺN|(zh)ğS0XԼ|(zh)S0Xc̼}(yng)γɁ}}O(sh)ڝ{Һе՚ֲϵy(tng)(qing)ʯ(jng)ÓˮʯM(jn)ʯ(k)\(yn)ˮ(jng)ˮ÷a(chn)ďUˮM(jn)Uˮ̎ϵy(tng)M(jn)̎[1]
Óϵy(tng)ҪBm(x)ŷһďUˮԱCÓˇϵy(tng)Ҫ(j)ÓUˮijɷֺŷҪO(sh)ÏUˮ̎ϵy(tng)ȫS4×300MWC(j)MÓϵy(tng)Uˮ̎12t/hɏUˮďUˮ(jng)UˮôUˮ̎ϵy(tng)1M(jn)Uˮ̎ϵy(tng)ďUˮ(xing)ָ(bio)˺Uˮν(jng)^(gu)кsˮM(jn)̎sصײa(chn)_(d)һr(sh)뉺VC(j)M(jn)Óˮ̻̎\(yn)
ÓUˮ̎ϵy(tng)к(yng)šW(xu)^(gu)̎ÓbųďUˮȥеؽҸ{(dio)(ji)PHֵmķ(ni)_(d)(gu)Ҷ(j)ŷŘ(bio)(zhn)
к̎Ҫðɂ(g)棺1l(f)Aкͷ(yng){(dio)pHֵ9.0֮ԌPHֵx{(dio)9.0ɂ(g)ԭһpHֵŷŘ(bio)(zhn)֮(ni)@(g)pHֵںm(x)(yng)M(jn)2ؽʹ\~ؽԪɚ[2]
(yng)ڳM(jn)УȥUˮеؽxӣ繯kU\~ȣA٣}VԼijЩǽ٣顢ȣ(du)һȵijNxӶԣҺPHֵdzٚҪl(dng)Һ׃?yu)ԕr(sh)ٚܽ½SxӵĚԻtX\UF~kȵĚSAԵM(jn)һ(qing)@ЩԻаl(f)j(lu)Ϸ(yng)ʹܽCϿ]UˮŷŵSֵɵĽxӚj(lu)Ϸ(yng)ܽxUˮpHֵ{(dio)8-9֮gһPHֵl£бСܽڳмЙC(j)TMT15cM(jn)һȥؽxӡ(dng)pHֵ8-9֮gr(sh)ؽܽஔ(dng)СJ(rn)ؽѱȫȥ(jng)(yng)ďUˮкдСđҸzw|(zh)횼ʹ֮۳ɴw(li)õXۺȻXȻF၆Fȣõʯ߷ۄ]xXFxPAMx;۱ϩ
سˮM(jn)ˮ(jng)^(gu){(dio)pH_(d)6.09.0ͨ^(gu)ˮŷ
UˮվֱM(jn)Uˮ̎ϵy(tng)к(lin)ȻM(jn)ͳˮgijˮλݴβγ
VC(j)СֻͻкO(sh)ɽMݗUãÿM2_(ti)1\(yn)1䣩քeM(jn)ݔǞ(lin)ĽY(ji)ṩN˹{(dio)
VC(j)ųĞVҺVC(j)ϴVˮVҺ䣬O(sh)VҺã1\(yn)1䣩VҺ(lin)̎D1R늏SUˮϵy(tng)̎ԭ̣
Uˮg_ϴˮO(sh)ſˮͨ^(gu)҃(ni)υR뼯ˮӣO(sh)һ_(ti)ˮÌԓˮ(lin)̎
cЙC(j)}5(g)Ӌ(j)O(sh)5MӋ(j)ã1\(yn)1׃l{(dio)٣(lin)估ˮԄ(dng)ھ{(dio)(ji)Ӌ(j)ˎ
Uˮ̎ϵy(tng)pHֵzy(c)x늘OO(sh)Ԅ(dng)ϴbԷֹY(ji)ʧ(zhn)
ϵy(tng)zޕr(sh)Uˮ¹ʝ{Һϵy(tng)̈D£
1.2Uˮϵy(tng)O(sh)
Uˮϵy(tng)ѭh(hun)VҺáVC(j)ˮ估ȽMɣ2Uˮϵy(tng)O(sh)ñ
2Uˮϵy(tng)\(yn)в̎
2.1Uˮϵy(tng)Ͷ
2.1.1(lin)ք(dng)Ͷ
2.1.1.1(lin)䣨D2F(xin)(chng)(lin)\(yn)^(gu)УͶr(sh)Ն(dng)ǰzM(jn)Йzꮅ(yng)ȌкͶ\(yn)кͶzܵ늴Ӌ(j)ǰք(dng)y·T(mn)⣩ȫ_(ki)ƹ_(ki)P(gun)ȫ“ք(dng)”о͵ؿ“͵”кҺλ1/2r(sh)(dng)к䔇кҺλ2/3r(sh)(dng)NaOHӋ(j)кˎNaOHӋ(j)Æ(dng)ll
a(dng)lNaOHˎҺλ0.4m
bllNaOHˎҺλ0.2m
cԄ(dng)(dng)\(yn)бlPHֵС8
dԄ(dng)ֹͣPHֵ8.8
2.1.1.2Ͷ룺
zܵ늴Ӌ(j)ǰք(dng)y·T(mn)⣩ȫ_(ki)ƹ_(ki)P(gun)ȫ“ք(dng)”о͵ؿ“͵”Һλ1/2r(sh)(dng)䔇Һλ2/3r(sh)(dng)ЙC(j)Ӌ(j)ãˎЙC(j)Ӌ(j)Æ(dng)ll
a(dng)lЙC(j)ˎҺλ0.4m
bllЙC(j)ˎҺλ0.2m
2.1.1.3Ͷ룺
zܵ늴Ӌ(j)ǰք(dng)y·T(mn)⣩ȫ_(ki)ƹ_(ki)P(gun)ȫ“ք(dng)”о͵ؿ“͵”Һλ1/2r(sh)(dng)䔇Һλ2/3r(sh)(dng)Ӌ(j)ˎӋ(j)Æ(dng)ll
a(dng)lˎҺλ0.4m
bllˎҺλ0.2m
2.1.1.4Ͷ룺
Һλ1/2r(sh)(dng)C(j)\(yn)Һλλr(sh)(dng)ѭh(hun)÷кṩľˣ@øõijҺλλr(sh)(dng)ŷűüӉM(jn)VC(j)
2.1.1.5ˮͶ룺
zܵ늴Ӌ(j)ǰք(dng)y·T(mn)⣩ȫ_(ki)ƹ_(ki)P(gun)ȫ“ք(dng)”о͵ؿ“͵”ˮҺλ1/2r(sh)(dng)ˮ䔇ˮҺλ2/3r(sh)(dng)HClӋ(j)ãD3HClӋ(j)üˮ䣩ˮˎ(j)ˮpHھy(c)(dng)pHֵ9r(sh)(dng)HClӋ(j)ü{(dio)(ji)(dng)pHֵС6r(sh)_(ki)ѭh(hun)늄(dng)yT(mn)ˮкѭh(hun)(dng)ˮpHֵ6—9(ni)ֱӆ(dng)ˮŷ
HClӋ(j)Æ(dng)ll
a(dng)lHClˎҺλ0.4m
bllHClˎҺλ0.2m
2.1.1.6̎ϵy(tng)(dng)
ÓUˮܵք(dng)y·T(mn)⣩ȫ_(ki)ƹ_(ki)P(gun)ȫ“ք(dng)”о͵ؿ“͵”(dng)ѭh(hun)á
۱Æ(dng),ÓUˮܵք(dng)y·T(mn)⣩ȫ_(ki)ƹ_(ki)P(gun)ȫ“ք(dng)”о͵ؿ“͵”zֵ50mg/lz鉺VC(j)M(jn)ݔ̖(ho)λ(dng)۱
(dng)VC(j)D4F(xin)(chng)VC(j)“V剺o”ŤʹVC(j)̎^(gu)VB(ti)׃@ʾֵS3-4kg/cm2m(x)1-1.5h_(ki)“V”Ť(dng)“”Ť(dng)늄(dng)භŷűÆ(dng)ll
a(dng)lֵ50mg/lM(jn)ݔ̖(ho)λ
bllݔ늄(dng)yc늄(dng)yȫ_(ki)m(x)30롣
cԄ(dng)(dng)һ_(ti)ֹͣߝֵ120mg/l
VҺÆ(dng)ÓUˮܵք(dng)y·T(mn)⣩ȫ_(ki)ƹ_(ki)P(gun)ȫ“ք(dng)”о͵ؿ“͵”(dng)VҺVҺÆ(dng)ll
a(dng)lVҺҺλ0.4m
bllVҺҺλ0.2m
VC(j)_ϴÆ(dng),ÓUˮܵք(dng)y·T(mn)⣩ȫ_(ki)ƹ_(ki)P(gun)ȫ“ք(dng)”о͵ؿ“͵”(dng)VC(j)_ϴãD5VC(j)_ϴˮ估ˮ\(yn)УVC(j)_ϴÆ(dng)ll
a(dng)lVC(j)_ϴˮҺλ0.4mM(jn)ݔ̖(ho)λ
bllVC(j)_ϴˮҺλ0.2m
2.2Uˮϵy(tng)ֹͣ
2.2.1Uˮϵy(tng)ͣ\(yn)
Uˮϵy(tng)ͣ\(yn)֮ǰR(bo)l(f)늏SֵL(zhng)P(gun)]PH늘OԴӋ(j)ԴӋ(j)Դϵy(tng)ͣ\(yn)ǰȽO(sh)(lin)iͣ\(yn)Uˮͣ\(yn)Uˮ(du)UˮüUˮM(jn)Л_ϴһͣ\(yn)Ӌ(j)Ӌ(j)ˮҺλ½m(dng)λÕr(sh)ͣ\(yn)ˮãñ1/2Һλ܉ݵpH늘Oo(h)늘Oã_ϴѭh(hun)·1minϣϵy(tng)ͣ\(yn)Ҫr(sh)a(b)Ӌ(j)(ni)Һλˎͣ\(yn)ڃ(ni)(dng)ϵy(tng)۱ϩòҪA棩ϵy(tng)ͣ\(yn)Ҫ\(yn)ԱCϵy(tng)a(chn)[3]
2.2Uˮ
(jng)Uˮϵy(tng)̎ϸ_(d)(bio)ˮ(jng)UˮٴηxM(jn)Óϵy(tng)ĞVҺ»Óϵy(tng)ˏUˮѭh(hun)Cp˃(yu)|(zh)I(y)ˮa(b)ˮЧˏUˮSŷŎ(li)ĭh(hun)Ⱦ
3Y(ji)Փ
ɻ(yn)Y(ji)y(c)R늏SÓďUˮ(jng)^(gu)кs̎pHֵҸؽٵҪָ(bio)_(d)(gu)Ҏ(gu)ďUˮŷŘ(bio)(zhn)ҏSÓďUˮ̎ϵy(tng)܃(yu)ͨ^(gu)DCSϵy(tng)(sh)F(xin)h(yun)ز\(yn)з(wn)ҏSUˮϵy(tng)ؕI(xin)