oһ̻ɲxָ酢(j)ˮ|(zh)̎Ŀ(bio)ˇλcˇlٴ_//߷۶ϩȻ@PolyDADMACă(yu)xԇ(yn)ͶcF(xin)(chng)ע(xing)
ͷ (<100 kDa)
ܽ(qing)늺кmϵ͝ȻҪٷ(yng)Ĺr
еȷ (100–500 kDa)
늺к + һܘm(yng)ԏ(qing)“ͨ”x
߷ (>500 kDa)
ܘcw(qing)@mϸߝÓˮ߹ҺxЧʵĹrܽע
Ŀ(bio)ȥɫ / ȥzw늺 / ˮA(y)̎
→ (yu) ͷɣ(yng)
Ŀ(bio)Ҏ(gu)/I(y)ɱcЧ
→ (yu) еȷɣкܮa(chn)mw
Ŀ(bio)ߝȏUˮ/黯wϵÓˮ/V
→ (yu) ߷߷ + CPAM f(xi){(dio)ɣܘ(qing)w(wn)ÓˮЧ
Ŀ(bio)co(w)C(j) PAC(f)䏊(qing)
→ еͷ PolyDADMAC к/(qing)S PAC (yu)
͝ȣSS<20 mg/Lˮ → ͷ?j)?yu)ͶС^(gu)Ͷ
еȝȣ20–200 mg/L → з?j)?yu)ƽٶcw(qing)
ߝȣ>200 mg/L͏Uˮ → ߷?j)?yu)؞ PolyDADMAC → CPAM
ЙC(j) / ɫȸߣCODֳ|(zh) → /зкЙC(j)zwҕr PAC
}/Ӳˮ → z}c䷽ͨеȷe䷽(wn)
(zhn)䣺ȡôԭˮ≥5 L(zhn) ≥3 (g)ȼ(j)ĘƷ̖ͬ(ho)
ݶͶӣÿN 4–6 (g)ݶȣ 0.5, 1, 2, 5 mg/LÓˮr(sh)ߣ
씇 1–2 minʹϷɢ 2–5 minM(jn)ײ/o 10–30 min
ӛ䛣ˮwСc(wn)ԣִy(c)ԇʣÓˮ
С͉V/xģĿ(bio)Óˮ{Óˮy(c)ԇy(c)̺cVҺ
u(png)cxܡmg/Lɱ/kgcg(qun)⡣
ܽcƣ߷õͼД辏ܽ^(gu)(qing)Ќ(do)½⡣Һw_(ki)ûS]ƹҺ
Ͷc(din)x늺кͣԭˮǰΣ(yu)ȣÓˮ߷Ͷx/Vǰĝs{
ٔڷɢγɷ(wn)w߷ױƉ
pH cضȣ pH 4–9 (ni)ע͜أ<10°Cm(dng)ͶL(zhng)|r(sh)g
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)(chng)
ҪֻȆr(ji)/kgҪλ̎ɱ/m³ = Ͷ × r(ji)
ڶ(sh)r£еȷ^Ͷ_(d)(wn)Чԃr(ji)ȼѵc(din)
wС → ܷƫͶ pH m
wɢ → ܼ^(gu)(qing)߷ӱ朣ГQ߷
ˮ → ^(gu)ͶӻͶ/ϲ(dng) zeta λy(c)ԇ{(dio)ӽ
ճyܽ → ߷ܽⲻ(dng)ƻxճ̖(ho)