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ӡˢīUˮ̎푪ۺȻX;۱ϩ

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ӡˢīUˮ̎푪ۺȻX;۱ϩ
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ӡˢīUˮ̎푪ۺȻX;۱ϩ

҂SۺȻX;۱ϩƽNg ӡˢīUˮ̎Ĺ̲̫СһЩ(jng)YҲoH

һӡƾ·Uˮśr
 ۺȻX;۱ϩSҽB ---PCBӡƾ·UˮҪȾIJͬһɷ֞ϴUˮīUˮjϏUˮUҺAUҺȏUˮNīUˮҪҏSھ·a(chn)^оW(wng)ӡ@ӰĤȹPCBīUˮһNߝȵЙCUˮCODcrͨ5000-10000mg/LеĿɸ_20000mg/LSSs800-1200mg/LPHֵһʉAUˮɫ{ɫԓUˮsռPCBUˮˮ5%ҡPCBUˮ̎ CODcrܷ_ˣ100mg/LPInjīUˮиߝЙCȥĿǰˮīUˮ̎о͑ҪڻW늽⸡⸡-΢늽W-Aֶ̎νYҏSˇ


þۺȻX;۱ϩӡƾ·Uˮеđã
ˮͶһˎ(jng)^Ó(wn)ܘȷ^̣ʹˮеȾ۲ˮгzwB(ti)Ⱦ|ͨؓ늺zww֮gųγɷ(wn)ĻҺˮЎ෴늺ɵ늽|ʹˮеzww׃?yu)ڷ۳ɴw³
@N̎͏UˮȾɫUˮϴëUˮԓʹҲԺʹһA̎g̎̎ȡõĻtXAʽȻX၆FȻFۺȻXԼ۱ϩ


þۺȻX;۱ϩ---ӡƾ·^оCϏUˮ̎ṣ̌
CϏUˮҪ僵ϴ^̺NUˮA̎ďUˮUˮҪCu2+CODҸȾCϏUˮ̎ʽҪ黯W̎߀ԭ^Vͨ^ķNYϵ̎ʽԌďUˮ̎_ȾŷŘ˜ʡ(GB21900-2008)еı3˜乤ˇD3ʾ
(1)򷴑1ƬA(5%7.5%)cUˮеCuxӷpHֵ8.510.5֮gҪpHƃxƣOLOAL8.8?sh)?.8rԄƬA
Cu2++2OH-=Cu(OH)2 (4)
(2)򷴑2c(1%3%)cUˮеĽj~l(f)ƽjĿǰrORPO-150-(-200)֮gF(xin)LOALO-150?sh)?150rԄOLb20ԄӼˎ-130rֹͣˎwORPֵҪ(j)UˮH̎rж
(3)򷴑3၆FcUˮаl(f)Uˮ^ʣˎքӿƣcORPֵ׃rһ㲻Ҫ׃၆Fļˎ
 Fe2++S2-=FeS (5)
(4)򷴑4PACۺȻXnjUˮ^Сw^wڳͬr߀һijCODɫˎ(j)Hr{(ji)0.8m3/h1.2m3/h
(5)򷴑5Ӿ۱ϩnjUˮ^w
(6)Uˮ(jng)^傀غٽ(jng)^_MһһسUˮ(jng)^{{؃pHƃxHIALO8.3,HbO0.2pHֵ8.3rԄӼ{(ji)8.1rֹͣĿǞ{(ji)UˮpHmϵy(tng)
(7)Uˮ(jng)^ϵy(tng)Mϵy(tng)ϵy(tng)أ򷴑1мƬA2мۺȻX򷴑3м۱ϩԭcһϵy(tng)һUˮMǰpHֵҪ78.5֮gͬrܳ(򳬘˺ˮ|һǺںڵ)~Ҫ^0.5mg/lMˮҸﲻ̫ԷӰ΢L
(8)ÓмƯˮ(߀ԭ)c(ÓoӉA)(Óo)ÓpHֵ7.08.0֮gƯˮÓÓORPO580ORP580rԄӼƯˮ
(9)Uˮ(jng)^ÓԺ^VأȻ(jng)^ɰV^VUˮMһ^V̎ȻˮˮOpHƃxpHƃxO8.08.0ᣬCUˮŷŕrpH69֮g

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