݄ʹ÷
݄Ѓ(yu)ĭa(chn)ӻݽMݼa(chn)ƷУ݄ɞ10~1000ppmzuiɿ͑(j)wrԇ(yn)Q
݄a(chn)ƷֱʹҲϡጺʹáwϵܳ?jn)ɢֱoϡጡϡռg(sh)ˆTṩϡጷM(jn)ֱӼˮϡጣt׳F(xin)ȬF(xin)ĶӰ푮a(chn)ƷƷ|(zh)ˮֱϡጻ_ķӹʹîa(chn)Ʒa(chn)ĺ˾ŲГ(dn)؟(z)
݄a(chn)Ʒ_ʹ÷
݄Ա֮a(chn)Ʒķ(wn)Ժ̓(yu)֮tƉĮa(chn)Ʒķ(wn)(do)½
͑(j)ԼҪܕ(hu)݄a(chn)Ʒϡጵһʹû˱CܷϡֲӰ푮a(chn)Ʒܺ|(zh)]·
һ͑Ҫҹ˾a(chn)Ʒϡጳԭȵһ500Kg݄ϡጳ1000Kgɲȡ·
1.ȡ 10 Kg DS-70(턩)ӵ 490Kg 坍ˮ(ȥxˮԁˮ)ÉAˮ(10%NaOH Һ)Сĵذ턩ˮҺpHֵ{(dio)(ji) 6.5~7.0(^6.5)ע⮔(dng)ˮҺĜ\ɫu׃r(sh)ճҲ˕r(sh)Aˮʮ־
2. 500Kg ˮ뾏(ע┇D(zhun)M 30D(zhun)/ԃ(ni)) 500 Kg ݄݄ 0.3%ķ͵ȣ^m(x) 5miny(c) pH ֵǷ 7.0~7.5 ֮gϸɳ
Ҫ200kg݄ϡጳ1000kg䷽Ҳc
1.ȡ 16 Kg DS-70 ӵ 784 Kg 坍ˮ(ȥxˮԁˮ)ÉAˮ(10%NaOH Һ)Сĵذ턩ˮҺ pH ֵ{(dio)(ji) 6.5~7.0(^ 6.5)ע⮔(dng)ˮҺĜ\ɫu׃r(sh)ճҲ˕r(sh)Aˮʮ־:
2. 800 Kg ˮ뾏(ע┇D(zhun),M 30D(zhun)/ԃ(ni)) 200 Kg ݄݄ 0.3%ķ͵^m(x) 5miny(c) pH ֵǷ 6.5~7.0 ֮gϸɳ
ϡጱ
ע:1. ԓ턩ĝȞ 2%X^Ka(chn)Ʒȵͣ턩(ӵ 2.5%3%)֮Ȼɵ 1.5%ֱˮϡtϡጵ݄(wn)Ư͡
2ϡጻϔr(sh)D(zhun)ٲ^hD(zhun)ٲҪ^ 20rpmһ㔇 5minȡ^Пo@F(tun)мL(zhng)r(sh)g;
3h(du)ʹõ坍ˮԴ(ԁˮȥxˮ)M(jn)ǰښ̎5~10ppm ď(qing)Ⱦ
4ҹ˾(du)ϸa(chn)Ʒϡጲ(dng)(do)µIJ(:(wn)½½Ư͡ù׃r)Ųؓ(f)؟(z)