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۱ϩʯͻđ(yng)ǵʯ_I(lng)V(yng)ڲ͡@{U{̎̎r(sh)|(zh)lIJ(du)۱ϩ@ҺҲкܸߵҪ۱ϩճSo(h)r(sh)Ҫ(yn)ܶȺճȵճȾ۱ϩ^͵ܶճȺm(dng)ߵ܉ֹ@ҺɰȾԷ(yn)@Һĺɰ
ˮ̎ИI(y)ʹþ۱ϩһN߷Ӿۺ֞xcxһˮ̎ʹxӾ۱ϩÓˮtʹxӾ۱ϩô_(d)Sҁovһ¾۱ϩ
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ˮijɷʮ֏(f)sȸߣض^-60-80.ˮwϵʬF(xin)^,(wn)ԘO.ˮyHH{ˮ̎O(sh)ԼõľۺȻXۺFȟoC(j)y_(d)Ŀں̶ܴه۱ϩ,ˮ̎턩a(chn)Ʒx͵ġ
ˮеʽˮıxͱԄ}ͱԄ.γɵĔU(ku)ɢp늌玧ؓ(f)ؿxӾ۱ϩкؓ(f)Ժ͘ʹˮе@Щھ۲ϸ.ڳ(ޣгȥкõijЧ
ͨȼӟoC(j)Ӹ߷xӾ۱ϩ(f)̎ˇcﻯS͏Soˮ܇gBm(x)oC(j)ۺX62mg/LxӾ۱ϩ (1000fˮ30%) lmg/L.̎ˮ(xing)ָ(bio)_(d)ŷŘ(bio)(zhn)
(du)ھ۱ϩ˽Ñʹþ۱ϩĕr(sh)(hu)кܶ`^(q)@һ}M(jn)н𡣾۱ϩʹõĕr(sh)Ҫע⣬۱ϩóˮܽضȲҪ^60ӱԒ߅Ԕ(x)B
1ʹǰȌwwܽ1‰---5‰ȵˮҺԱѸٰl(f)]Ч
ڼˎr(sh)(yng)ȡuԼˎʽͶˮ֮ˮзɢܽ⡣
2ܽҺӾ۱ϩ
ͨӼs0.5‰-1‰ˮҺڑҝҺĸߝȺճȵĈ(chng)hˮҺM(jn)һϡጳɞ0.1‰t϶l(f)]ֵЧ
3۱ϩx^xӷƫճҲ^xxxȝȘ(bio)(zhn)ҪxԸߣhȞ5‰-1%
̖(ho)۱ϩa(chn)Ʒȷۄa(chn)ƷɫSɫwĩ۱ϩһ90%ϣzwa(chn)ƷoɫSzw۱ϩH8%-9%۱ϩи߷з͵ͷN߷a(chn)Ʒ800fзa(chn)Ʒ150-600fͷa(chn)Ʒ20f朹܈F(tun)ͶܴM(jn)wЧ
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۱ϩИOF(tun)L(zhng)ķNaOHȉAˮⷴ(yng)ķxD(zhun)x͵ȾCܘЧ
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䌍(sh)һÿN۱ϩԼĪ(d)֮̎o˿ɱȟoxӾ۱ϩa(chn)Sҵĉ♮a(chn)Ʒr(ji)ߵԭںܶrҲľPAM|߀Ҫ@ҽBһxӾ۱ϩ|(zh);ϣҿԸ˽@Na(chn)Ʒ(du)ԺM(jn)xҲһĎ
xӾ۱ϩCPAMxӆwDMDMCDMDAACDMAEMAcϩ۶xӆwr(ji)ҲxӾ۱ϩr(ji)@һŤD(zhun)(sh)£xӾ۱ϩr(ji)ߵԭ @ƪѽ(jng)Bҿ˽һ
ķһ㶼xӻxPAMijͨ^кë@
xӾ۱ϩeL(zhng)̎ؓ(f)늺ɵzwԳְl(f)]ÓɫȹmЙC(j)zwߵďUˮȾɫ켈ʳƷˮa(chn)ƷӹȹI(y)UˮԼˮ̎ˇеÓˮcI(y)ˮû̎ೣHˮԺ(qing)zwˮOyÓȥx۱ϩյõÓˮЧ
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