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(qun)•҂ԭ(chung)Ҳעطвփ(ni)݁Ի“(lin)W(wng)(qun)wԭHW֮ãֹ̘I(y);ƽ_D(zhun)dă(ni)^cДౣ(ni)ݵĜʴ_ɿԻṩκʾʾıCHx߅oַĂýw˾ I(y)˵ȵ֪Ra(chn)(qun)Ո“(lin)ϵhxx

详细内容

ˮ̎еcodbod˼ʲô

BODBiochemical Oxygen Demand

CODChemical Oxygen Demand

BOD----ЙCȾ{(jng)΢ֽܽ

WCOD----һlÏK2Cr2O7KMNO4)ˮЙCһЩ߀ԭ|(zh)rÿ˔(sh)ʾ

CODBODˮеȾ|(zh)ҪǺC߀ԭ|(zh)ضr¿ǵͬģʲôЅ^(q)eF(xin)rS๤SųĻW|(zh)ǴȻﲻvҲȾ|(zh)ҪȥzyͬҲûW|(zh)ķȥWC߀ԭ|(zh)﷽Ҫ࣬COD>=BOD

ʾˮԵһNָ

BODﻯWCODW򻯌Wֵ,ʾԓNˮڱオ,֮tˮBOD5/CODs0.4~0.65,һ^I(y)UˮBOD5/CODȡQИI(y)|(zh),׃O

BODһNh(hun)O(jin)yָˣҪڱO(jin)yˮwЙCȾrһЙCﶼԱ΢ֽ΢ֽˮеЙCrҪˮеܽԹo΢Ҫˮw̎ȾB(ti)


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ƽ_D(zhun)dă(ni)^cДౣ(ni)ݵĜʴ_ɿԻṩκʾʾıCHx߅oַĂýw˾ I(y)˵ȵ֪Ra(chn)(qun)Ո“(lin)ϵhxx

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