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l(f)r(sh)g2020-10-30 g[


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Ҭ̿зdzl(f)_(d)΢׽Y(ji)(gu)^ߵıȱe,ИO(qing),ЧUˮеCr ( ) Ҭ̿ıڴĺF(tun)u(- OH) Ȼ(-COOH) ,o,(du)Cr ( ) a(chn)W(xu)áȫ̎像UˮеCr ( ) ,ďUˮ_(d)ŷŘ(bio)(zhn)[4]ڹI(y)a(chn),yĝȡW(xu)wSa(chn)ϳɰúa(chn)ИI(y)ʹû򸱮a(chn),a(chn)^бȻҪŷһ(sh)ĺUˮҬ̿ڃUˮஔ(dng)L(zhng)Ěvʷ,(yng)ˮ̎UˮīI(xin)(bo)ҲԽԽࡣCN_HCN Ҭ̿ϵС,һ3 mgCN/ g

  Ҭ̿ͺֻm̎͵ďUˮĝ^ûW(xu)̎̎󺬼s1mg/Lߕr(sh)_(d)2-3 mg/LȻҬ̿M(jn)һ̎ӏUˮVԴʯͻS֬SS͟ͻS(jng)(sh)(yn)CҬ̿(du)ӵܺ,ض߲,ʹpС;ߜض_(d)ƽĕr(sh)gsҬ̿r(sh)g^ֵ,Ժԗl,ȥ׃;(qing)Aԗl,ȥʼ½,AԽ(qing),ЧԽ

Ҭ̿״(qing)ֻm̎״͵ďUˮ\(yn)нY(ji),ɌҺCOD 40 mg/ L 12 mg/ L ,(du)״ȥ_(d)93.16 %100 % ,ˮˮ|(zh)ԝMõ偠tÓ}ˮϵy(tng)M(jn)ˮˮ|(zh)Ҫ͏S͏Uˮ(jng)ͣ⸡ˮ̎ڽ(jng)ɰVҬ̿^V̎Uˮĺ0.1 mg/L(jng)̎󣩽0.005 mg/L0.19 mg/L0.048 mg/LCOD85 mg/L18 mg/L

SƌW(xu)g(sh)M(jn)͏Uˮ̎ҪҬ̿оıĿ׽Y(ji)(gu)ͱȱe𲽰l(f)չо܈F(tun)(du)Ҭ̿ܵӰ

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