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           w̼Դ                    


ͺ̼Դf

һͺ̼ԴaƷҪ

ͺ̼ԴڴMÓB(yng)Ⱥٷֳ΢ϵy(tng)̎Ϳ_һN͏ͺԠIB(yng)͏ͺ̼Դ

 

ͺ̼ԴһN١ͺoС̼Դa䄩̼Դa䄩Ҫȥߎ׷N̼Դˎă(yu)cW|(wn)ʿaNmÓЧã̎ɱ׷NҎ(gu)̼ԴˎmˮSđͶ̎Mˮ|ŷҪͬr_^󽛝ЧһN(wn)ĵͳɱ̼Դa䄩

 

ÓҪͷɂ^̡Uˮеİȱ횱DɁ}}Ȼڷ^У}鼚^̼ĹB(yng)w߀ԭɵˣȥ}Ŀ˵ķ^̱Ҫオ̼ԴԴMˮܽ BODԴ^мӠ͸Һ

 

MˮܽЙCﲻÓҪܸߕrtҪͨ^a仯W|ṩ^Ҫ̼Դԓͺ̼ԴˎҺwPH(1%ˮҺ)6.0-7.0mڳˮԼI(y)Uˮaˮ̼Դ{(ji)΢NÓIB(yng)

 

ͺ̼ԴaƷ(yu)ݣ

1.ʸMÓB(yng)ȺĿٷֳ

2.(ji)ʡ 50%̼ԴͶЧ COD ߣᘌһ

ԃrձ郞(yu)ڼ״ҴἰcȂy(tng)̼

Դ

3.̼Դɱ 40%ooѺ

ͺ̼Դˮ̎ƤȹI(y)Б^ͺ̼Դ

;Ҫˮ̎

 

ͺ̼Դã

1ͺ̼Դˮ|(wn)

(1)ͺ̼Դѭh(hun)sˮg蹸Ŀǰʹõg

oȔM_繫;

(2)ͺ̼Դˮ̎IB(yng)Դ؁ÿ

(3)ͺ̼Դcһ㾏g෴gSض߶;

(4)ͺ̼Դ@ąf{Чmfסu}

ȸN䷽څf{ЧӰgЧ;

(5)ͺ̼Դ蹸gҪ}VF}к܏Ľj

؄e Fe3+ИOõ;

2ˮ̎{ԇgͶӏͺ̼ԴǞṩ̼Դ@Ǟ˸

õB(yng)ˮĿˮ̎Џͺ̼ԴI

B(yng)Դ؁ÿ\еϵy(tng) CODBOD ԹoNLֳԒҪͶԷϻԽ͡

 

ͺ̼Դ÷

ͺ̼ԴVmڳ(zhn)ˮ̎ʳƷٱ僵ИI(y)ˇΏUˮ̎

 

塢ͺ̼ԴaƷָˣ

^ɫػɫճҺw

fƷ|g^ճ^ɫ^ƷooˮɫaӰ푡

 

ͺ̼Դʹ÷

ͺ̼Դ÷

ˮ0.2-0.5 Һ/ˮI(y)Uˮ0.3 /ˮƷͶcxˎ|ˮlˮ|Ⱦ̶P

1.^ѵͶˎcһxȱΣЧ^ˎ^ʡͬr

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2.ˮlϕrˮҪrgҪ̣Cˎcˮ

ֻ

3.ˮ|Ⱦ̶^^y̎rԓˎˮ|

ӿ_ԏӰ푳ˮˮ|ɲͶ_ˮ_

ŷ

 

ͶӵcػȱصMˮ

ͶwʹҕFˮ|rɼgˆTu_

 

ͺ̼Դb̓棺

ƷͰb25 Ͱ͑_

± 12 ¡

 

ͺ̼Դע헣

ˮ̎ͺ̼Դ\ݔ^Бwֹ

ͺ̼ԴڸꎛͨL̎(wn)ڞ 12 ¡ͺ̼Դodu|Ƥw۾|ôˮ_ϴ


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