ϴW(xu)ձˮwϵO(sh)—ƶg(sh)˼
rg2020-06-23 15:43
ԴЇˮW(wng)
ߣ
ձˮwϵo(j)70ˮh(hun)ƞĿ(bio)M(jn)нO(sh)Ͱl(f)չγˬF(xin)ˮO(sh)ʩwϵՓʿĿ(bio)n}ߎձˮwϵO(sh)ČоɹM(jn)˷
P(gun)x
ձ^ЇȫM(jn)ɝ˼
ձU̎ĚvʷͬF(xin)——n}ʹʩ
“СС֮ˮh(hun)ՓСֻҪҪȫԸͬՓСֻҪкҪM⡣Д_c?NʩȺ?ҪƌW(xu)” ϴW(xu)W(xu)Ժʿ“2020(ʮˌ)ˮI(y)(zhn)Փ”ϱʾ
ͬ˿ܼĖ|ңձˮh(hun)Ľ(jng)һֱ҂P(gun)עձˮwϵo(j)70ˮh(hun)ƞĿ(bio)M(jn)нO(sh)Ͱl(f)չγˬF(xin)ˮO(sh)ʩwϵՓʿĿ(bio)n}ߎׂձˮwϵO(sh)ČоɹM(jn)˷
ˮh(hun)ƞĿ(bio)ձˮwϵO(sh)
1ƷɷҎ(gu)l(f)չˮ
1958ձӆˮ“ƳЭh(hun)M(jn)нȫl(f)չƹl(wi)”Ŀ(bio)Ѓ(ni)κͭh(hun)ƶλˮϵy(tng)(ˮ̎Sվ)ҪC(j)ԓձ(dng)rˮϵy(tng)ߺǰƶͬ꣬ˮwˮ|(zh)o(h)CȾкȾӋČձˮwϵl(f)չϵ̱(bio)־ˮϵy(tng)ֻǷ(w)ڳl(wi)h(hun)߀횷(w)ںˮ|(zh)o(h)
1970SȾ1955ѸٔU(ku)ˮٴӆ“o(h)ˮˮ|(zh)”ӞˮĿ(bio)Sˮϵy(tng)o(h)ˮ|(zh)λˮwP(gun)ɷҎ(gu)Ľȫˮ1970ԺѸٰl(f)չM(jn)˺ˮ|(zh)IJ
1979ˮȾֹӆҎ(gu)˿ںͮa(chn)I(y)еďV]Ժ錦Ⱦпƶȣԓƶÿƶһ(ÿһ(zh))ʾ“@ЩɷҎ(gu)wϵ鱣ձˮӋrᘌijһnjձֳ150_(d)ԓˮˮ|(zh)h(hun)(bio)(zhn)Ŀ(bio)ƶ”“ˮξCӋ”
ձˮwϵķɷҎ(gu)O(sh)
2. ˮCӋ
1970|(j)̎ĶĦӺͻĴ()ˮ|(zh)h(hun)(bio)(zhn)ƶ“ˮξCӋ”^ˮȾηćŷŘ(bio)(zhn)|ƶ(zh)˸(yn)ĵطŷŘ(bio)(zhn)ڇŷŘ(bio)(zhn)BOD≤160mg/L≤120mg/LͿ≤16mg/L|ݠ^(q)(ni)8źˮ̎S(zh)BOD≤25mg/L≤2030mg/L≤23mg/Lĵطŷֵо̎ˇăɂˮS(zh)и(yn)ĿͿŷŘ(bio)(zhn)(עձĺˮ|(zh)h(hun)(bio)(zhn)BODˮ|(zh)h(hun)(bio)(zhn)COD(yng)źˮ̎S(zh)BODŷŘ(bio)(zhn)źˮ̎S(zh)CODŷŘ(bio)(zhn))
1980|ݞ_ʼ(zh)Ⱦᅡƶ½ˮ̎Sѽˮ̎Sքe20172019_ʼ(zh)е8ȾᅡӋҪ˱o(h)Sa(chn)(j)(ji){(dio)(ji)ȥĿ(bio)ں̦LĶԽ͠IB(yng)}ȥԱCB(yng)ֳ̦L
B1970_ʼձˮѸM(jn)wϵ߂(yu)ݣ
һˮ|(zh)o(h)һw^(q)(j)Ȼlͮa(chn)I(y)ֵȣڸVĵ(ni)Ҏ(gu)^(q)ֵʹ(ni)ˮ|(zh)o(h)һw;
ǼsҎ(gu)ģЧ档ͨ^(ni)̎O(sh)ʩļs@Ҏ(gu)ģЧ潵ͽO(sh);So(h)M;
ǎͷ(zhn)ɶhؓ(f)؟(z)ˮϵy(tng)ĺO(sh)ʩ(zhn)Qg(sh)yԪεy}
3 ˮϵy(tng)\(yn)IM(Ԗ|)
M(jn)|ˮϵy(tng)䌦(yng)eB1971|˾ּˮڌɾܵվ̎SM(jn)һwͬrcˮ(zhn)f(xi)ͬ^(q)(ni)ˮϵy(tng)M(jn)иЧ
1) V
ձǵl(f)1995hϲr(do)ˮ̎Sܓpo\(yn)ˮLrg̎ڟoʹõĠB(ti)|ˮϵy(tng)˴_(zi)rˮ̎SĻ䣬Ħɰˮ̎SքeùܵM(jn)Bͨ{(dio)\(yn)ˮ̎ˮ{(dio)(ji)”
|ˮSͨ^ܵBͨ
2)ӏ(qing)|(zhn)ĺ
ʾᘌӲĴʩ|߀ͨ^“ˮϢ”“ˮ_~y(tng)”M(jn)ܛO(sh)Ħ^(q)ˮɸĹˮ|ˮĸɾԼˮ̎SͬMһϵy(tng)l(f)]C(j)ܵĦ^(q)30(zhn)˼ӏ(qing)2012_ʼ_ˮϢˮ_~ϵy(tng)(GISˮ_~ϵy(tng) Sewerage Mapping and Information System)(ni)C(j)(gu)IJͬˮ_~ȫy(tng)ˮˮһwϵy(tng)ĸЧ{(dio)ӡ
ձˮh(hun)Ƶăɴn}p
F(xin)ˮh(hun)Ŀ(bio)Ҫ挦ɴn}һͨ^ˮĸƜpȾŷţͨ^ˮ̎SȾȥˮƽ
νBձ“”c“”1970_ʼڸˮh(hun)|(zh)Ŀ(bio)ձҎ(gu)е½^(q)ȡˮձ˿Ҏ(gu)ģ12ֱݠvʷԭijDž^(q)eռȁ12еĺƅ^(q)ռȫЅ^(q)41%|^(q)ڰl(f)չƅ^(q)eռ_(d)82%ᘌˮΣձO(sh)pؓ(f)ɵcˮͬĿ(bio)
ˮڳеķֲʾD
ʾؔYձ^ȥʮ겢]ˮ̎SM(jn)Ђy(tng)̎(֧ܺؔ)ȾȥǸעغˮΎĜpЧڊAsȥ^Vxȸ_l(f)͌ʩT༼g(sh)ȡõЧδ(ji)͵ˮYԴÌɞˮI(lng)Ҫn}”
ˮh(hun)ˮ|(zh)ƃɴn}
ˮh(hun)ƵĹͼg(sh)ʩ
ձƶP(gun)ںˮƵľCϴʩwĿԴܾW(wng)Լ坍l(wi)ķeЎׂдԵĴʩ
1ˮ|ˮλϵy(tng)
ˮ|ˮλϵy(tng)ˮӵz龮ˮλO(jin)(yu)cDzҪԴͨ^O(sh)ԓ|ˮλӋϵy(tng)|ˮܾW(wng)ϵy(tng)73%F(xin)h(yun)̱O(jin)
ˮ|ˮλϵy(tng)ʾD
2ˮS(ji)̎g(sh)
ˮS(ji)̎g(sh)ˇԭ飺Ú۵ǰͺքeM(jn)L(fng);ǰL(fng)ӋM(jn)пS_ʼĠB(ti);L(fng)ðӋM(jn)п_Óh(hun)(ji)ʡҪL(fng)
ˮS(ji)̎g(sh)ˇԭʾD
3ìF(xin)ˮ̎S̎ˮ(3W̎)
죬^1Q2-3QĺˮˮֱˮS(bio)(zhn)̎ˇĩͨ^̎ˮ@NʽKصĹؓ(f)ɣˮˮ|(zh)]@Ӱ3W̎ǻˮ̎SM(jn)гˮ̎ĸԃrȷʽp۵猦ߣȫ12ˮ̎Sͨ^Ɍʩ3W̎
4ˮ^Vg(sh)
ˮ^Vg(sh)ă(yu)^Vٶȿ첢ҲҪˎͨ^ȥȾ
ˮ^Vg(sh)c
5ˮſڟosg(sh)
ˮſڟosg(sh)Ҫֻ茢F(xin)ŷſںθSֹQſyĆ}
ˮſڟosbʾD
6_ڹܵޏ(f)g(sh)
ձڹܾW(wng)ĸºޏ(f)ϻM˺ܴľ|ˮ2012껨M˼s13|ԪŸ˿L117ˮܾУ54%ͨ^_ڷʽϹܾM(jn)ޏ(f)(ޏ(f)ͬӿ_(d)50)22%Dz_ڷʽ¹QϹܣ16%ǻеĽȫܾ8%Dzöܘ(gu)ʽO(sh)Ĵڏˮܡ
ָձ_l(f)_ڷʽܵޏ(f)ıǣˮ̎ڸQ߷ڣܴؔ_ޏ(f)ʽĆλܵMãsǂy(tng)_ړQܷʽ38%ͬr_ڼg(sh)߀һOĺ̎DZڸ߶ȳ(zhn)^(q)M(jn)_I(y)r(do)µĽͨKͭh(hun)Ⱦ
7_ڹܵ(SPR)
SPRձJ(rn)ɵķ_ޏ(f)g(sh)֮һޏ(f)ܵă(ni)(c)ճһȻϩ֬ϵă(ni)r(gu)cF(xin)йܵһwď(f)Ϲ¹ͬԓg(sh)cǿԎˮI(y)mڲͬΠĹܵ
_ڹܵ(SPR)B
P(gun)ˮh(hun)Ďc˼
“^о^һ_ʹ^”ʾ“_ĵһǿԽb˵Ľ(jng)ʹһǰl(f)F(xin)҂ߏ·”ڱ^о^еc˼
һˮh(hun)Ƶĵӆ}Ǽg(sh)}ǹˮƽĆ}
ڶǼg(sh)l(f)չԼ̘I(y)ģʽҪ(q)߷ͼ(x)(ji)İP(gun)Ҫ
ƶҪϵy(tng)(yu)Ŀ(bio)ձˮh(hun)ƶȣЇSkLkϺһһkҲϵy(tng)(yu)Ŀ(bio)ĹMwF(xin){F(tun)Ҳϵy(tng)(yu)ϵy(tng)Qˮh(hun)|(zh)Ŀ(bio)ͷҪϵy(tng)(yu)Ŀ(bio)ƶҎ(gu)͌ʩ
Ŀ(bio)ϵy(tng)(yu)
ģQߵă(yu)ԭh(hun)ϵy(tng)W(xu)h(hun)(jng)(j)W(xu)ȿƌW(xu)ϻ(yu)QߡҪϵy(tng)߅O(sh)_Ŀ(bio)_ֻˮ̎SһиǽQˮh(hun)|(zh)};Q߃(yu)ĻA(ch)Ƕͨ^ӋѾCϽQԼиʩͶYЧYr(B(ti))ͨ^ѷIJɼ{Լʩ(j)ԃrȸߵΈ(zh)УĶY̕rg_(d)ijһĿ(bio)һYһrg_(d)Ŀ(bio)
“ժO”İf“ͶЧߵ͞(zh)”
Iʾ“С飬С֮ˮh(hun)Щ²Щ£ʲôºʲôҪƌW(xu)ϵĹQߣQ߲Hˮh(hun)Ҏ(gu)ͷĵ(j)ҲǼg(sh)l(f)չȵҪ(q)”