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ИI(y)֪R
l(f)rg 2024-05-12

yͶǂ

Ͷǂ  ˮ̎Ͷں ,ÁCODBOD׵ȵȥʡ ǽ(jng)^˹xZĶN΢ĿQҪ١ ѿߗU١نΰٺͻøԼǵIB(yng)ˮ̎ͶںأÁ COD  BOD ׵ȵȥ...

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ysv30y

sv30y SV30yľwE£ x SV30ȣnjؚػҺѸٵ1000mlͲM̶o30犺󣬳cȡҺweȣ԰ٷֱȱʾͨԺmlλ x ʹ1000mlͲ ɘӺ͘ƷA棺 ɘӕr޳wSs|(zh)͟oC...

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yһNҪˮ̎

һNҪˮ̎ ܉ˮеЙC|(zh)ֽ^麆εğoC|(zh). ǿṩ̼ԴLٶȺͻ Mγ.ЙC|(zh)|(zh)ij,ˮ̎PIh(hun)(ji) ܉ṩLĠIB(yng)|(zh)Mγɺͳ...

l(f)rg 2024-04-30

ySˮ̎ǷҪǣ

Sˮ ̎ǷҪ ڻSˮ̎^бҪǿԴMLͻγ̎Чʡ һˮ̎е һNЙCǿˮ̎ЧҪF(xin)Žׂ棺 1. ML...

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yۺȻXcodȥЩӰ 

ۺȻXDƬ ۺȻX codȥЩӰ푣 ۺȻX䌍Ǻһ၆F ,һǜ\Sɫ,ɫԽԽ,FxˮǕCODYƫߵ.߀ԭF߀ԭyˮ߀ԭ|(zh)ӵˮЕr,xx,CODyԇrҪṯ...

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Nԓʹ ?ʲô ҂֪ˮ̎^HҪͬҪУںǰl(f)څص ôNԓʹ ?ʲôͻ? һr£NֱͶˮ̎SąԒҪ̎(j)F(xin)...

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yB(yng)߀ǮB(yng)

B(yng)߀ǮB(yng) B(yng)ͼἚἚɂȺ ,⺬^ߵˮлɰ,VȻh(hun),ֻҪṩˮ,ͿԴ,עcˎһʹ ...

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l(f)rg 2024-04-13

y΢Nʹ÷

N ʹ÷ 1. MˮyTPȱДҪ_bؚOҪǰAؚ 2 Сrʹˮܽ_ 2-4mg/L ȱܽ 0.5mg/L £ PH 6-9 Ĕ(sh)ֵ PH 7-8.5 ֮g^еĜضȽh 10-35 ֮gm 2. ...

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