锟斤拷石锟斤拷锟斤拷锟斤拷圆锟斤拷瞎锟教匡拷锟教庯拷锟斤拷锟斤拷U锟経水
摘要锟斤拷锟斤拷锟斤拷石锟斤拷锟斤拷锟斤拷圆锟斤拷瞎锟教匡拷锟(ANJ.SiC)處锟斤拷锟斤拷锟経锟経水锟組锟叫冿拷(y锟斤拷u)锟斤拷锟叫撅拷锟斤拷锟結锟斤拷锟斤拷锟斤拷,锟斤拷锟斤拷锟経水锟斤拷ρ(Pb)锟斤拷10mg/L,锟斤拷pH>4.62锟斤拷锟斤拷锟斤拷锟斤拷投锟斤拷锟斤拷锟斤拷5g/L,锟斤拷25锟斤拷處锟斤拷30min锟絩,锟斤拷锟斤拷石锟斤拷锟斤拷炭锟截岋拷锟経锟斤拷去锟斤拷锟绞撅拷锟斤拷锟絖锟斤拷90%锟斤拷锟较ｏ拷锟揭癸拷炭锟截碉拷處锟斤拷效锟斤拷锟斤拷(y锟斤拷u)锟节凤拷石,锟斤拷锟街別锟斤拷锟斤拷5锟絅锟斤拷锟斤拷锟斤拷锟斤拷飽和的凤拷石锟酵癸拷炭锟斤拷锟組锟斤拷锟斤拷锟斤拷,锟斤拷NaOH锟斤拷锟斤拷效锟斤拷锟斤拷眩锟斤拷锟(j锟斤拷ng)锟絕5锟斤拷锟斤拷锟斤拷,锟斤拷2锟絅锟斤拷锟斤拷锟斤拷锟斤拷飽猴拷锟斤拷锟斤拷锟绞現(xi锟斤拷n)锟斤拷同锟斤拷衰锟絧,锟斤拷锟斤拷炭锟截碉拷锟斤拷锟斤拷效锟斤拷锟絕锟矫ｏ拷飽猴拷锟斤拷锟斤拷锟斤拷33.9mg/L衰锟絧锟斤拷20.5mg/L,锟斤拷通锟絕锟斤拷锟斤拷锟斤拷R(SEM)锟斤拷锟斤拷石锟酵癸拷炭锟斤拷锟斤拷锟斤拷前锟斤拷谋锟斤拷锟斤拷锟矫诧拷M锟斤拷锟絕锟斤拷l(f锟斤拷)锟紽(xi锟斤拷n),锟斤拷锟斤拷锟竭的筹拷锟経锟紺锟斤拷锟斤拷锟組锟斤拷同锟斤拷锟斤拷石锟斤拷要锟斤拷通锟絕锟絰锟接斤拷锟絈锟斤拷锟斤拷,锟斤拷使锟経锟組锟斤拷锟斤拷Y锟斤拷锟饺诧拷,锟斤拷锟斤拷石锟斤拷(j锟斤拷ng)锟絕锟斤拷锟皆ｏ拷锟斤拷锟斤拷l(f锟斤拷)锟斤拷變锟斤拷,锟斤拷锟斤拷炭锟斤拷锟斤拷要锟斤拷通锟絕锟斤拷锟较憋拷锟斤拷锟絚锟経锟絰锟接的凤拷锟斤拷锟絖锟斤拷锟斤拷锟経目锟斤拷,锟斤拷
锟絇锟絀锟絶锟斤拷锟経,锟斤拷锟斤拷石锟斤拷锟斤拷炭锟斤拷,锟斤拷锟斤拷锟斤拷
锟経锟节現(xi锟斤拷n)锟斤拷锟斤拷锟絩(n锟斤拷ng)锟絀(y锟斤拷)锟斤拷锟絘(ch锟斤拷n)锟斤拷使锟矫廣锟斤拷,锟斤拷锟斤拷锟斤拷一锟絅锟街诧拷锟絍锟斤拷锟斤拷锟斤拷e锟皆的環(hu锟斤拷n)锟斤拷锟斤拷染锟斤拷,锟斤拷锟斤拷锟経锟経水锟侥达拷锟斤拷锟脚放岋拷直锟斤拷锟斤拷锟斤拷锟斤拷锟,锟斤拷锟斤拷饧八拷w锟斤拷锟斤拷染锟斤拷锟経锟絚锟斤拷,锟斤拷锟絢,锟斤拷锟絫锟斤拷锟介并锟絈锟斤拷锟截斤拷锟斤拷锟斤拷“锟藉毒”锟斤拷锟斤拷锟斤拷锟紹(t锟斤拷i)锟絟(hu锟斤拷n)锟斤拷锟斤拷锟斤拷類斤拷锟斤拷危锟斤拷锟斤拷锟斤拷,锟斤拷锟斤拷锟絯锟絲锟斤拷锟絕锟斤拷锟斤拷U锟斤拷危锟斤拷锟斤拷(j锟斤拷ng),锟斤拷锟斤拷锟終锟酵猴拷锟斤拷系锟統(t锟斤拷ng)锟斤拷锟斤拷锟铰诧拷同锟教度碉拷锟経锟叫讹拷,锟斤拷锟揭冿拷童锟絣(f锟斤拷)锟斤拷锟経锟叫讹拷锟侥機锟斤拷锟絟锟絟锟斤拷锟絕锟斤拷锟斤拷锟斤拷,锟斤拷
目前锟斤拷锟叫诧拷锟劫學锟竭岋拷锟斤拷锟経锟経水锟斤拷處锟斤拷锟組锟斤拷锟斤拷锟叫撅拷锟,锟斤拷锟斤拷W锟斤拷處锟斤拷锟斤拷锟経锟経水锟叫庯拷锟斤拷锟斤拷锟斤拷锟斤拷染锟斤拷锟絒锟斤拷,锟斤拷锟斤拷锟斤拷锟斤拷锟节诧拷同锟斤拷锟経锟経水锟斤拷水锟絴锟筋異锟絕锟襟，僅锟斤拷锟矫伙拷锟絎锟斤拷锟斤拷锟斤拷也锟統锟皆憋拷锟紺锟斤拷水水锟絴锟斤拷(w锟斤拷n)锟斤拷锟絖锟斤拷,锟斤拷锟斤拷锟斤拷锟斤拷锟紸處锟斤拷锟斤拷藝,锟斤拷膜锟斤拷處锟斤拷锟斤拷锟节斤拷(j锟斤拷ng)锟斤拷锟皆碉拷锟狡約锟斤拷锟斤拷锟斤法锟皆硷拷植锟斤拷锟睫復凤拷锟斤拷锟斤拷锟絉锟斤拷锟截斤拷锟劫濓拷锟斤拷^锟竭時锟斤拷锟斤拷锟叫讹拷锟斤拷锟統锟絵,锟斤拷锟揭岋拷锟斤拷锟斤拷锟絰锟接碉拷去锟斤拷锟斤拷锟斤拷锟絰锟斤拷锟斤拷,锟斤拷锟斤拷锟絕锟斤拷锟皆ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟絰锟接斤拷锟絈處锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节伙拷锟斤拷锟截斤拷锟斤拷,锟斤拷锟斤拷锟叫诧拷锟劫學锟竭匡拷锟斤拷锟剿讹拷N锟斤拷锟斤拷锟斤拷锟斤拷锟絰锟接斤拷锟絈锟斤拷锟斤拷锟斤拷锟経锟経水锟斤拷處锟斤拷效锟斤拷,锟斤拷锟斤拷锟叫凤拷石锟斤拷锟斤拷一锟絅锟斤拷锟絩锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絍锟斤拷锟斤拷锟斤拷锟节廢水處锟斤拷锟斤拷,锟斤拷锟斤拷锟斤拷锟斤拷圆锟斤拷瞎锟教匡拷兀锟紸NJ.SiC锟斤拷锟斤拷锟斤拷锟矫侊拷去锟斤拷锟斤拷锟斤拷水锟叫碉拷Mn,锟斤拷锟紷锟斤拷锟斤拷锟絕锟矫碉拷處锟斤拷效锟斤拷,锟斤拷該锟叫撅拷旨锟节岋拷锟斤拷石锟斤拷锟斤拷炭锟斤拷處锟斤拷锟斤拷锟経锟経水锟斤拷锟斤拷效锟斤拷锟組锟斤拷锟叫撅拷锟斤拷锟斤拷锟斤拷展锟紷一锟斤拷锟絩锟斤拷锟斤拷锟斤拷锟截斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷膽锟斤拷锟,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)”
锟斤拷锟斤拷锟揭拷私锟斤拷锟斤拷詳锟斤拷锟侥冿拷锟斤拷,锟斤拷請锟絚锟斤拷锟斤拷锟絛 
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锟斤拷锟絛該锟斤拷锟斤拷請锟斤拷锟锟斤拷锟斤拷锟竭锟斤拷锟角憋拷锟絎(w锟斤拷ng)锟斤拷锟絋,锟斤拷請锟斤拷注锟斤拷
