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„(dng)B(ti)

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h(hun)Pϴgˇ

时间2022-12-05     转载

Pϴˇ


(1ˮ_ϴ(du)(g)ϵy(tng)M(jn)ȫ_ϴ_ϴ250300 t/h

_ϴKc(din)ˮo(w)s


(2ϴ3%5%HCl+0.3%0.5%N-104+m߀ԭN-209+m݄N-202ضȣ(555)棻r(sh)g46 h

ٽ·M(jn)(dng)ض50r(sh)ӾgN-104ƾg0.3%0.5%ѭh(hun)󆢄(dng)ˎbϴϴϵy(tng)Һȿ3%5%ͬr(sh)(j)Fe3+rm(dng)߀ԭFe3+<300 mg/L(j)ĭСɼm݄N-202

ϴ^(gu)Ś̎_·B(ti)ϴ_ʼÿСr(sh)(yn)һϴҺȫFxӿ2ȡӻ(yn)׃ĝ2ȡӻ(yn)׃O(jin)ҕܶϴɃm(dng)L(zhng)1 hY(ji)ϴ

(g)ϴ^(gu)ˮλͨ^(gu)ȫλĔz^͵ϴֵҡF(xin)(chng)ֵˆTܼr(sh)(zhn)_^ˮλ


(3ˮ_ϴϴY(ji)Ńϵy(tng)(ni)Һ1·_ϴ(g)ϵy(tng)_ϴ^(gu)^m(x)ӟ_ϴ^(gu)ע⌦(du)^(q)ě_ϴѸ“(lin)ˮTδ_M(jn)Л_ϴ_ϴˮȫF50 mg/L늌(do)<50S/cm


(4Ưϴˮ_ϴY(ji)2·_ʼ(du)twϴϵy(tng)ѭh(hun)أ(dng)Һض40r(sh)Ưϴg0.03%0.04%ѭh(hun)0.5 h0.2%0.4%ᣬðˮ{(dio)pHֵ3.54.0Ưϴض5080ѭh(hun)2 h


(5gƯϴY(ji)2·^m(x)70ҕr(sh)백ˮpHֵ{(dio)9.510.0Ȼ300500 mg/L“(lin)ϴg^(gu)Ɯض9095pHֵS9.510.0g24 hY(ji)gֱſgҺ


(6ϴUҺŷţϴY(ji)ϴUҺUҺӉAкpH 69ŷţgҺӴcؚŷ


(7W(xu)ϴY(ji)Ĺ

Ѹٴ_߅˿ףͬr(sh)Ҳ(yng)M_ch(hun)ˮʡúByTʹ偠t̎ȻͨL(fng)B(ti)àtጢt(ni)

ڌ(du)h(hun)ˮM(jn)б^z

۲Pϴ֮20(du)ϵy(tng)M(jn)бo(h)



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