AB锟斤拷藝锟斤拷水锟絊A锟轿诧拷同锟杰斤拷锟斤拷锟絓(y锟斤拷n)锟斤拷效锟斤拷
0 锟斤拷锟斤拷锟斤拷
AB 锟斤拷藝锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟解工藝( adsorption biodegradation) 锟侥猴拷锟絈,锟较傦拷锟斤拷锟給(j锟斤拷)70 锟斤拷锟斤拷_锟斤拷(chu锟斤拷ng)锟节德囷拷,锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷A 锟斤拷锟截氾拷锟斤拷c锟叫筹拷锟截橈拷(g锟斤拷u)锟斤拷A 锟斤拷取锟斤拷锟斤拷規(gu锟斤拷)锟斤拷藝锟叫的筹拷锟斤拷锟斤拷,锟斤拷锟斤拷A锟斤拷锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟斤拷锟斤拷(d锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较碉拷y(t锟斤拷ng),锟斤拷锟洁當(d锟斤拷ng)锟节筹拷規(gu锟斤拷)锟斤拷藝锟叫的讹拷锟斤拷處锟斤拷锟斤拷锟街則锟斤拷(g锟斤拷u)锟斤拷AB锟斤拷锟斤拷B 锟斤拷,锟斤拷A 锟斤拷前一锟姐不锟絆(sh锟斤拷)锟斤拷锟斤拷锟斤拷,使A 锟斤拷锟缴烇拷一锟斤拷锟絖锟斤拷锟皆碉拷锟斤拷锟斤拷锟斤拷锟斤拷W(xu锟斤拷)系锟統(t锟斤拷ng)锟斤拷锟絚锟斤拷锟統(t锟斤拷ng)锟斤拷锟斤拷锟斤拷锟洁法锟斤拷锟, AB 锟斤拷藝锟斤拷锟斤拷A 锟斤拷锟皆革拷負(f锟斤拷)锟缴或超革拷負(f锟斤拷)锟斤拷锟絓(y锟斤拷n)锟斤拷(锟斤拷锟斤拷負(f锟斤拷)锟斤拷> 2.0 kg/ (kg·d) ,锟斤拷B 锟斤拷锟皆碉拷負(f锟斤拷)锟斤拷锟絓(y锟斤拷n)锟斤拷(锟斤拷锟斤拷負(f锟斤拷)锟斤拷一锟斤拷锟0.2 kg/ ( kg·d) 锟斤拷锟斤拷锟絚(di锟斤拷n),锟斤拷锟斤拷锟侥岋拷锟铰斤拷锟斤拷锟斤拷木锟絉锟斤拷某锟斤拷锟酵橈拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)AB 锟斤拷藝锟斤拷水處锟斤拷SA 锟轿诧拷同锟杰斤拷锟斤拷锟絓(y锟斤拷n)锟叫癸拷锟絩锟铰的岋拷(sh锟斤拷)锟紿锟絓(y锟斤拷n)锟斤拷效锟斤拷锟組(j锟斤拷n)锟叫凤拷锟斤拷,锟斤拷锟节岋拷锟斤拷水處锟斤拷S锟斤拷锟絆(sh锟斤拷)計(j锟斤拷)锟结供锟斤拷锟斤拷锟斤拷見锟斤拷
1 锟斤拷锟斤拷藝锟斤拷锟斤拷锟絚锟斤拷锟斤拷
1.1 锟斤拷锟斤拷要锟斤拷藝锟斤拷锟斤拷
锟組(j锟斤拷n)锟絊锟斤拷水锟斤拷锟杰诧拷锟矫э拷1 200 mm 鋼斤拷锟斤拷锟斤拷锟斤拷锟,锟斤拷锟节地勶拷锟铰度达拷,锟斤拷锟矫夛拷锟斤拷锟斤拷,锟斤拷水锟組(j锟斤拷n)锟絊锟絔锟斤拷锟矫憋拷锟斤拷锟斤拷,锟斤拷锟斤拷水锟斤拷(j锟斤拷ng)锟絕锟街硷拷(x锟斤拷)锟缴碉拷锟斤拷锟斤拷M(j锟斤拷n)锟斤拷锟截氾拷锟缴帮拷锟,锟斤拷水停锟斤拷锟絩锟絞3.0 min ,水平锟斤拷锟斤拷0.1m/ s,锟斤拷A 锟斤拷锟截氾拷貫锟斤拷锟斤拷锟绞斤拷貧锟斤拷, 锟截氾拷锟斤拷莘e5500 m3 ,锟絆(sh锟斤拷)計(j锟斤拷)锟組(j锟斤拷n)水BOD5 200mg/ L , 锟斤拷水BOD5 105 mg/ L , 锟斤拷锟斤拷負(f锟斤拷)锟斤拷3.76 kg/(kg ·d) ,水锟斤拷停锟斤拷锟絩锟絞20 min ,锟斤拷锟絞0.75d ,锟杰斤拷锟斤拷锟斤拷锟0.5锟斤拷0.8 mg/ L 锟斤拷锟斤拷锟絞锟斤拷锟斤拷锟截烇拷锟斤拷锟斤拷锟組(j锟斤拷n)水,锟斤拷锟斤拷邊锟斤拷水锟紸锟斤拷輻锟斤拷式锟斤拷锟斤拷锟斤拷,锟斤拷锟斤拷r锟絞2.64h ,锟斤拷
1.2 锟斤拷锟絆(sh锟斤拷)計(j锟斤拷)水锟斤拷锟斤拷水锟絴(zh锟斤拷)
該锟絊锟絆(sh锟斤拷)計(j锟斤拷)锟組(j锟斤拷n)水锟斤拷200 000 m3 / d ,锟窖滿負(f锟斤拷)锟斤拷锟絓(y锟斤拷n)锟叫★拷锟斤拷藝锟絆(sh锟斤拷)計(j锟斤拷): COD 锟組(j锟斤拷n)水500 mg/ L , 锟斤拷水120 mg/ L ;BOD5 锟組(j锟斤拷n)水200 mg/ L , 锟斤拷水30 mg/ L ; SS 锟組(j锟斤拷n)水220mg/ L ,锟斤拷水30 mg/ L ,锟斤拷锟斤拷要锟斤拷锟絔锟斤拷BOD5 ,锟斤拷COD,锟斤拷SS 锟斤拷去锟斤拷锟絖(d锟斤拷)锟斤拷锟斤拷(d锟斤拷ng)锟絩(1996 锟斤拷) 锟侥筹拷锟斤拷锟斤拷水處锟斤拷S锟斤拷锟斤拷锟脚放橈拷(bi锟斤拷o)锟斤拷(zh锟斤拷n),锟絔锟叫匡拷锟絔锟斤拷锟斤拷锟阶碉拷去锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟紿锟組(j锟斤拷n)水锟斤拷锟斤拷锟絚锟絆(sh锟斤拷)計(j锟斤拷)值锟斤拷锟,BOD5 锟斤拷160 mg/ L 锟斤拷小锟斤拷锟絆(sh锟斤拷)計(j锟斤拷)值,锟斤拷
1.3 锟斤拷水锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷
COD :锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷锟絫锟斤拷鉀凤拷;BOD5 : 稀锟斤拷c锟接種锟斤拷;SS :锟斤拷锟斤拷锟斤拷; TN :锟絕锟斤拷锟斤拷锟斤拷锟斤拷锟- 锟街癸拷锟饺凤拷;NH4+:锟絳锟斤拷試锟斤拷锟斤拷确锟;NO2-N :N- (1- 锟斤拷锟斤拷)2锟揭讹拷锟斤拷锟斤拷确锟;NO3- N :锟接讹拷锟斤拷锟斤拷锟饺凤拷; TP :锟饺伙拷锟斤拷锟絘還原
锟斤拷确锟;水锟斤拷:锟皆控監(ji锟斤拷n)锟統,锟斤拷
1.4 锟斤拷锟斤拷藝锟絓(y锟斤拷n)锟叫咃拷锟斤拷(sh锟斤拷)
通锟絕锟絳(di锟斤拷o)锟斤拷(ji锟斤拷)A 锟斤拷锟酵氾拷锟斤拷锟斤拷锟斤拷锟斤拷A 锟斤拷锟杰斤拷锟斤拷锟斤拷锟斤拷,锟斤拷锟斤拷锟絓(y锟斤拷n)锟叫咃拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟絆(sh锟斤拷)計(j锟斤拷)锟斤拷锟斤拷(sh锟斤拷)锟絓(y锟斤拷n)锟叫★拷锟斤拷锟斤拷锟絓(y锟斤拷n)锟叫時A 锟斤拷锟截氾拷锟斤拷芙锟斤拷锟斤拷锟斤拷锟,锟截氾拷锟斤拷锟斤拷小,锟紿锟金攪帮拷锟斤拷锟斤拷,锟斤拷水锟斤拷21 锟斤拷,锟斤拷
2 锟斤拷锟結(ji锟斤拷)锟斤拷锟絚锟斤拷锟斤拷
2.1 锟斤拷BOD5 锟斤拷COD,锟斤拷SS 锟斤拷去锟斤拷
锟斤拷同锟杰斤拷锟斤拷锟絩BOD5 ,锟斤拷COD锟斤拷SS 去锟斤拷锟斤拷影锟皆囷拷(y锟斤拷n)锟結(ji锟斤拷)锟斤拷見锟斤拷1 ,锟斤拷
锟斤拷1 锟紷示,A 锟轿硷拷锟斤拷锟絓(y锟斤拷n)锟叫時锟斤拷BOD5 ,锟斤拷COD锟斤拷SS 锟斤拷去锟斤拷锟斤拷锟斤拷锟,锟(y锟斤拷n)锟紺锟斤拷A 锟斤拷锟絆(sh锟斤拷)計(j锟斤拷)锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟絖锟斤拷(锟絆(sh锟斤拷)計(j锟斤拷)锟絩只锟斤拷锟絔锟斤拷BOD5 ,锟斤拷COD,锟斤拷SS 锟斤拷去锟斤拷) 锟斤拷锟斤拷(d锟斤拷ng)A 锟轿咃拷锟斤拷锟絓(y锟斤拷n)锟叫時BOD5 ,锟斤拷COD,锟斤拷SS 锟斤拷去锟斤拷锟绞诧拷锟絔锟叫斤拷锟斤拷,锟斤拷锟斤拷锟斤拷锟斤拷A锟轿猴拷锟斤拷锟絓(y锟斤拷n)锟叫時锟斤拷去锟斤拷锟绞★拷锟紷锟斤拷锟斤拷锟絚锟斤拷锟斤拷木锟絉锟叫筹拷锟斤拷锟斤拷水锟斤拷水锟絴(zh锟斤拷)锟斤拷锟絇(gu锟斤拷n),锟組(j锟斤拷n)水锟斤拷BOD5 ,锟斤拷COD 锟斤拷要锟皆懸革拷锟紹(t锟斤拷i)锟斤拷锟斤拷,锟斤拷锟斤拷锟絓(y锟斤拷n)锟叫時,锟斤拷锟絯锟斤拷锟斤拷染锟斤拷未锟斤拷锟斤拷锟剿拷锟斤拷小锟絯锟斤拷锟斤拷染锟斤拷,锟斤拷锟阶斤拷(j锟斤拷ng)A 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷,锟斤拷锟絎(w锟斤拷ng)锟斤拷锟斤拷锟絕锟絍锟斤拷锟斤拷锟矫讹拷去锟斤拷,锟斤拷锟侥硷拷A 锟轿筹拷水平锟斤拷锟斤拷锟紺OD 锟斤拷143 mg/ L ,BOD5 锟斤拷58 mg/ L ,SS 锟斤拷50 mg/ L ,锟斤拷锟斤拷锟絆(sh锟斤拷)計(j锟斤拷)B 锟斤拷锟組(j锟斤拷n)水锟絆(sh锟斤拷)計(j锟斤拷)值,锟斤拷锟絓(y锟斤拷n)锟叫結(ji锟斤拷)锟斤拷锟紷示A 锟轿咃拷锟斤拷锟絓(y锟斤拷n)锟斤拷,A 锟轿筹拷水锟斤拷锟斤拷锟斤拷锟斤拷(BOD5 / COD) 锟斤拷锟叫斤拷锟斤拷, 锟斤拷锟組(j锟斤拷n)水锟斤拷平锟斤拷0.38 锟斤拷锟斤拷0.32 ;A 锟轿猴拷锟斤拷锟絓(y锟斤拷n)锟叫猴拷,A 锟轿筹拷水锟斤拷B/ C 锟斤拷0.28 锟斤拷邽锟0.36 ,锟斤拷锟斤拷锟斤拷B 锟轿碉拷锟絓(y锟斤拷n)锟叫★拷
2.2 锟斤拷TN 锟斤拷去锟斤拷
锟斤拷水锟斤拷TN 锟斤拷锟斤拷NH4+-N,锟斤拷NO2- N,锟斤拷NO3 -N 锟斤拷锟叫機(j锟斤拷)锟斤拷4 锟絅锟斤拷锟組(j锟斤拷n)水TN 锟斤拷锟斤拷锟斤拷31.1锟斤拷43.6mg/L ,锟斤拷锟叫約80%锟斤拷NH4+-N , 3%锟斤拷NO2-N 锟斤拷NO3-N ,锟斤拷锟斤拷17 %锟斤拷锟叫機(j锟斤拷)锟斤拷,锟斤拷
锟斤拷2 锟紷示A 锟斤拷锟杰斤拷锟斤拷锟斤拷變锟斤拷锟斤拷TN 锟斤拷去锟斤拷锟斤拷變锟斤拷影響诧拷锟斤拷,A 锟轿岋拷TN 锟斤拷平锟斤拷去锟斤拷锟斤拷锟絖(d锟斤拷)锟斤拷46.8 % ,A 锟轿筹拷水锟斤拷锟斤拷平锟斤拷锟斤拷锟斤拷锟铰斤拷锟斤拷23.4 mg/ L ,锟斤拷通锟絕锟斤拷锟斤拷锟斤拷锟叫革拷锟絅锟斤拷锟缴分凤拷锟斤拷锟斤拷,A 锟斤拷通锟絕锟斤拷锟斤拷锟斤拷锟斤拷去锟斤拷锟斤拷平锟斤拷39.3 %锟斤拷N H4+-N ,锟絝锟斤拷锟斤拷锟斤拷锟斤拷锟絰锟接態(t锟斤拷i)锟斤拷锟斤拷染锟斤拷也锟斤拷一锟斤拷锟斤拷去锟斤拷锟斤拷A 锟轿咃拷锟斤拷锟絓(y锟斤拷n)锟叫時, NO2- N锟斤拷NO3 -N锟斤拷去锟斤拷锟斤拷锟絖(d锟斤拷)锟斤拷99 %锟斤拷锟斤拷, 锟紷锟斤拷要锟斤拷NO2- N锟斤拷NO3 -N通锟絕锟斤拷锟斤拷锟斤拷锟斤拷锟矫讹拷去锟斤拷,锟斤拷锟叫機(j锟斤拷)锟斤拷锟襟部凤拷锟皆懸革拷锟紹(t锟斤拷i)锟斤拷锟斤拷,锟絊SS 锟斤拷去锟斤拷锟斤拷去锟斤拷,锟斤拷SS 锟斤拷去锟斤拷锟绞很革拷,锟斤拷锟皆岋拷锟叫機(j锟斤拷)锟斤拷锟斤拷去锟斤拷锟斤拷也锟竭★拷
锟斤拷A 锟斤拷锟組(j锟斤拷n)锟斤拷水锟斤拷BOD5 / TN 锟組(j锟斤拷n)锟叫憋拷锟絕, 锟組(j锟斤拷n)水BOD5/TN 平锟斤拷锟斤拷3.42 ,锟斤拷(j锟斤拷ng)A 锟轿咃拷锟斤拷,锟斤拷锟斤拷锟斤拷,锟斤拷锟斤拷锟斤拷锟絓(y锟斤拷n)锟叫猴拷锟铰斤拷锟斤拷3.04 ,锟斤拷锟斤拷B 锟斤拷锟組(j锟斤拷n)水C/ N 锟铰斤拷,B 锟轿凤拷(w锟斤拷n)锟斤拷锟絓(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟教荚达拷陆锟斤拷锟
2.3 锟斤拷TP 锟斤拷去锟斤拷
锟杰斤拷锟斤拷變锟斤拷锟斤拷TP 去锟斤拷锟斤拷影锟揭婏拷锟3 ,锟斤拷
锟斤拷3 锟紷示A 锟轿碉拷锟杰斤拷锟斤拷變锟斤拷锟斤拷TP 锟斤拷去锟斤拷锟絘(ch锟斤拷n)锟斤拷锟杰达拷锟接帮拷,锟斤拷A 锟斤拷锟斤拷锟絓(y锟斤拷n)锟叫時TP锟斤拷平锟斤拷去锟斤拷锟斤拷锟絖(d锟斤拷)锟斤拷42.7 %,锟斤拷锟絔锟叫筹拷锟紽(xi锟斤拷n)锟斤拷锟斤拷锟斤拷赚F(xi锟斤拷n)锟斤拷, 锟斤拷锟斤拷锟絊A锟斤拷锟杰斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷, TP锟斤拷去锟斤拷锟斤拷也锟絊之锟斤拷锟,锟斤拷呖锟斤拷锟斤拷_(d锟斤拷)锟斤拷80.2 %,锟斤拷锟紷些锟斤拷(sh锟斤拷)锟斤拷(j锟斤拷)锟斤拷锟斤拷AB 锟斤拷藝省去锟剿筹拷锟斤拷锟斤拷使A锟斤拷锟截氾拷锟斤拷锟轿拷锟斤拷锟斤拷c锟斤拷锟叫管網(w锟斤拷ng)原锟斤拷水锟叫碉拷微锟斤拷锟斤拷蔀锟揭伙拷锟斤拷_锟斤拷式锟斤拷锟紹(t锟斤拷i)系锟統(t锟斤拷ng)锟斤拷锟斤拷S前锟斤拷锟斤拷锟杰冿拷(n锟斤拷i)锟窖斤拷(j锟斤拷ng)锟絖始锟剿撅拷群锟絰锟斤拷,锟斤拷锟阶撅拷锟絖始锟叫筹拷值膮锟斤拷锟斤拷锟斤拷锟絕锟斤拷,锟斤拷锟阶撅拷锟組(j锟斤拷n)锟斤拷A 锟斤拷锟截氾拷睾锟斤拷_始锟斤拷锟斤拷锟斤拷锟斤拷,锟杰斤拷锟斤拷锟斤拷锟斤拷越锟斤拷,锟斤拷锟阶撅拷锟斤拷锟斤拷越锟斤拷,锟斤拷A 锟斤拷锟絓(y锟斤拷n)锟叫碉拷锟斤拷锟絚(di锟斤拷n)锟斤拷锟角產(ch锟斤拷n)锟斤拷锟斤拷锟斤拷,锟斤拷锟斤拷锟斤拷迅锟斤拷,锟斤拷锟斤拷锟斤拷S锟斤拷锟斤拷锟阶碉拷锟斤拷锟斤拷锟斤拷A 锟斤拷锟脚筹拷锟斤拷
2.4 锟斤拷A 锟轿革拷去锟斤拷锟绞岋拷B 锟轿碉拷影锟
AB 锟斤拷藝通锟斤拷锟斤拷聯(li锟斤拷n)锟絓(y锟斤拷n)锟斤拷,B 锟轿烇拷锟斤拷通锟斤拷锟斤拷锟斤拷锟洁法,A 锟轿的革拷處锟斤拷锟斤拷锟斤拷锟斤拷B 锟轿碉拷锟絓(y锟斤拷n)锟叫庯拷锟斤拷一锟斤拷锟斤拷影锟,锟斤拷A锟轿革拷去锟斤拷锟斤拷,锟斤拷去锟剿达拷锟斤拷锟斤拷锟叫機(j锟斤拷)锟斤拷,锟斤拷锟紹 锟斤拷锟組(j锟斤拷n)水锟斤拷鹊锟斤拷锟斤拷O(sh锟斤拷)計(j锟斤拷)值,B 锟轿碉拷負(f锟斤拷)锟斤拷锟絃锟斤拷锟絞锟絓(y锟斤拷n)锟斤拷,锟斤拷锟斤拷锟斤拷K锟斤拷然锟斤拷锟絰锟斤拷锟节冿拷(n锟斤拷i)源锟斤拷锟斤拷锟紸锟轿碉拷锟较伙拷锟斤拷锟斤拷,影锟紹(t锟斤拷i) 锟斤拷去锟斤拷效锟斤拷,锟斤拷B 锟轿岋拷(sh锟斤拷)锟紿锟絓(y锟斤拷n)锟斤拷效锟斤拷锟斤拷锟斤拷B 锟轿筹拷水SS 锟斤拷锟斤拷锟絖(d锟斤拷)锟斤拷(bi锟斤拷o),锟紷些锟斤拷锟阶筹拷锟斤拷锟斤拷SS 锟斤拷锟斤拷榧(x锟斤拷)小锟斤拷锟斤拷锟斤拷屑锟斤拷
3 锟斤拷锟結(ji锟斤拷)論
(1) A 锟轿帮拷锟絆(sh锟斤拷)計(j锟斤拷)锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟絓(y锟斤拷n)锟叫時BOD5 ,锟斤拷COD,锟斤拷SS锟斤拷去锟斤拷锟斤拷锟斤拷锟, 锟街別平锟斤拷锟絖(d锟斤拷)锟斤拷59.4 %锟斤拷77.2 % ,锟斤拷73.2 %;锟斤拷锟斤拷锟絓(y锟斤拷n)锟叫時BOD5 ,锟斤拷COD锟斤拷SS 锟斤拷去锟斤拷锟绞革拷锟节猴拷锟斤拷锟絓(y锟斤拷n)锟叫時,锟斤拷
(2) A 锟斤拷锟杰斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷去锟斤拷锟斤拷影響诧拷锟斤拷,平锟斤拷去锟斤拷锟斤拷锟絖(d锟斤拷)锟斤拷46.8 %,锟斤拷
(3) A 锟轿岋拷锟斤拷锟阶碉拷去锟斤拷锟斤拷锟絚A 锟斤拷锟杰斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n),锟杰斤拷锟斤拷锟斤拷锟斤拷越锟斤拷,去锟斤拷锟斤拷越锟斤拷,锟斤拷锟斤拷_(d锟斤拷)锟斤拷80.2 %锟斤拷
(4) 锟斤拷(sh锟斤拷)锟絗锟紺锟斤拷A 锟轿岋拷锟斤拷染锟斤拷去锟斤拷锟绞高曪拷锟斤拷锟紹 锟斤拷锟絓(y锟斤拷n)锟斤拷锟斤拷锟統,锟斤拷锟斤拷锟斤拷锟斤拷锟较伙拷,锟斤拷
使锟斤拷微锟斤拷“锟斤拷一锟斤拷”锟斤拷锟斤拷锟斤拷锟斤拷“锟斤拷锟絭锟絟(hu锟斤拷n)锟斤拷锟絎(w锟斤拷ng)”
