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(f)̼Դ
(f)̼Դ
l(f)rg2022-04-10 g[


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(f)̼Դf

һ(f)̼Դa(chn)ƷҪ

(f)̼ԴڴMÓB(yng)Ⱥٷֳ΢ϵy(tng)̎Ϳ_һN͏(f)ԠIB(yng)͏(f)̼Դ

 

(f)̼ԴһNͺoС̼Դa䄩̼Դa䄩Ҫȥߎ׷N̼Դˎă(yu)cW(xu)|(zh)(wn)ʿa(chn)ͣNm(yng)ÓЧ̎ɱ׷NҎ(gu)̼ԴˎmˮSđ(yng)Ͷ̎Mˮ|(zh)ŷҪͬr_^(jng)ЧһN(wn)ĵͳɱ̼Դa䄩

 

ÓҪͷɂ^̡Uˮеİȱ횱D(zhun)Ɂ}}Ȼڷ^У}鼚(x)^̼ĹB(yng)w߀ԭɵˣȥ}Ŀ(bio)ķ^̱Ҫオ̼ԴԴMˮܽ BOD(ni)Դ^м(x)Ӡ͸Һȡ

 

(dng)MˮܽЙCﲻÓҪܸߕrtҪͨ^a仯W(xu)|(zh)ṩ^Ҫ̼Դԓ(f)̼ԴˎҺwPH(1%ˮҺ)6.0-7.0mڳˮԼI(y)Uˮaˮ̼Դ{(dio)(ji)΢NÓIB(yng)

 

(f)̼Դa(chn)Ʒ(yu)ݣ

1.ʸMÓB(yng)ȺĿٷֳ

2.(ji)ʡ 50%̼ԴͶЧ COD ߣᘌ(x)һ

ԃrձ郞(yu)ڼ״ҴἰcȂy(tng)̼

Դ

3.̼Դɱ 40%ooѺá

(f)̼Դˮ̎ƤȹI(y)Б(yng)^(f)̼Դ

;Ҫ(yng)ˮ̎С

 

(f)̼Դã

1(f)̼Դˮ|(zh)(wn)

(1)(f)̼Դѭh(hun)sˮg蹸Ŀǰʹõg

oȔM_繫;

(2)(f)̼Դˮ̎IB(yng)Դ؁ÿ졣

(3)(f)̼Դcһ㾏g෴gSض߶;

(4)(f)̼Դ@ąf(xi){(dio)Ч(yng)mfu}

ȸN䷽څf(xi){(dio)Ч(yng)ӰgЧ;

(5)(f)̼Դ蹸g(sh)Ҫ}VF}к܏Ľj(lu)

؄e Fe3+ИOõ;

2ˮ̎{(dio)ԇgͶӏ(f)̼ԴǞṩ̼Դ@Ǟ˸

õB(yng)(x)ˮĿˮ̎Џ(f)̼ԴI

B(yng)Դ؁ÿ\еϵy(tng) CODBOD ԹoNLֳԒҪͶԷϻԽ

 

ġ(f)̼Դ(yng)÷

(f)̼ԴVmڳ(zhn)ˮ̎ʳƷٱ僵ИI(y)ˇΏUˮ̎

 

(f)̼Դa(chn)Ʒָ(bio)

^ɫػɫճҺw

fƷ|(zh)g^ճ^ɫ^Ʒooˮɫa(chn)Ӱ

 

(f)̼Դʹ÷

(f)̼Դ÷

ˮ0.2-0.5 Һ/ˮI(y)Uˮ0.3 /ˮƷͶcxˎ|(zh)ˮlˮ|(zh)Ⱦ̶P(gun)

1.^ѵͶˎcһxȱЧ^ѣˎ^ʡͬr

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2.ˮlϕrˮҪrgҪCˎcˮ

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3.ˮ|(zh)Ⱦ̶^^y̎rԓˎԣˮ|(zh)

ӿ_ԏӰ푳ˮˮ|(zh)ɲͶ_ˮ_(bio)

ŷ

 

ͶӵcػȱصMˮڡ

ͶwʹҕF(xin)ˮ|(zh)rɼg(sh)ˆTu_

 

(f)̼Դb̓棺

ƷͰb25 Ͱ(j)͑_

± 12 ¡

 

(f)̼Դע헣

ˮ̎(f)̼Դ\ݔ^Б(yng)wֹ

(f)̼ԴڸꎛͨL(fng)̎(wn)ڞ 12 (f)̼Դodu(yng)|Ƥw۾|ôˮ_ϴ


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