ëƬ޿_й򸾵潻߲_ɫۺŷ޹_ݱ̱̬߳ͼ - ޾þƵ-Ʒ˰,Ƶ,6699۲ݾþþþƷӰԺ,

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l(f)rg 2024-05-12

޺Ͷǂӣ

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

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sv30y

sv30y SV30yľwE£ x SV30njؚػҺѸٵ1000mlͲM̶ȣo30犺cȡҺweȣ԰ٷֱȱʾͨԺmlλ x ʹ1000mlͲ ɘӺ͘ƷA棺 ɘӕr޳wSs|͟oC...

l(f)rg 2024-04-30

޺һNҪˮ̎

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

l(f)rg 2024-04-30

޻Sˮ̎ǷҪ

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

l(f)rg 2024-04-29

޾ۺȻXcodȥЩӰ 

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

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

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

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΢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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