oһ̻ɲxָ酢(j)ˮ|(zh)̎Ŀ(bio)ˇλcˇlٴ_//߷۶ϩȻ@PolyDADMACă(yu)xԇͶcF(xin)ע헡
ͷ (<100 kDa)
ܽ늺кmϵ͝ȻҪٷ(yng)Ĺr
еȷ (100–500 kDa)
늺к + һܘm(yng)ԏ“ͨ”x
߷ (>500 kDa)
ܘcw@mϸߝȡÓˮ߹ҺxЧʵĹrܽע
Ŀ(bio)ȥɫ / ȥzw늺 / ˮA(y)̎
→ (yu) ͷɣ(yng)͡ơ
Ŀ(bio)Ҏ(gu)/I(y)ɱcЧ
→ (yu) еȷɣкܮa(chn)mw
Ŀ(bio)ߝȏUˮ/黯wϵÓˮ/V
→ (yu) ߷߷ + CPAM f(xi){(dio)ɣܘw(wn)ÓˮЧá
Ŀ(bio)coC PAC(f)䏊
→ еͷ PolyDADMAC к/S PAC (yu)
͝ȣSS<20 mg/Lˮ → ͷ(yu)ȣͶС^Ͷ
еȝȣ20–200 mg/L → з(yu)ȣƽٶcwȡ
ߝȣ>200 mg/L͏Uˮ → ߷(yu)؞ PolyDADMAC → CPAM
ЙC / ɫȸߣCODֳ|(zh) → /зкЙCzwҕr PAC
}/Ӳˮ → z}c䷽ͨеȷe䷽(wn)
(zhn)䣺ȡôԭˮ≥5 L(zhn) ≥3 ȼĘƷ̖ͬ
ݶͶӣÿN 4–6 ݶȣ 0.5, 1, 2, 5 mg/LÓˮrߣ
씇 1–2 minʹϷɢ 2–5 minM(jn)ײ/o 10–30 min
ӛ䛣ˮȡwСc(wn)ԣִyԇʣÓˮ
С͉V/xģĿ(bio)Óˮ{Óˮyԇy̺cVҺ
ucxܡmg/Lɱ/kgcg(qun)⡣
ܽcƣ߷õͼД辏ܽ^Ќ(do)½Һw_ûS]ƹҺ
Ͷcx늺кͣԭˮǰΣ(yu)ȣÓˮ߷Ͷx/Vǰĝs{
ٔڷɢγɷ(wn)w߷ױƉġ
pH cضȣ pH 4–9 (ni)ע͜أ<10°Cm(dng)ͶL|rg
ͷ0.1–5 mg/L/ˮ
з1–20 mg/LҎ(gu)
߷10–300 mg/LÓˮ/ߝ/(j)|(zh){(dio)
ע Jar test (zhn)F(xin)
ҪֻȆr/kgҪλ̎ɱ/m³ = Ͷ × r
ڶ(sh)rеȷ^Ͷ_(d)(wn)Чԃrȼѵc
wС → ܷƫ͡Ͷ pH m
wɢ → ܼ^߷ӱ朣ГQ߷
ˮ → ^ͶӻͶ/ϲ(dng) zeta λyԇ{(dio)ӽ㡣
ճȡyܽ → ߷ܽⲻ(dng)ƻxճ̖