硼酸鹽緩沖溶液>自來水,;硅鋁比為300的ZSM-5沸石的削減效果最好,在硼酸鹽緩沖溶液體系中,,反應(yīng)30min后可使溴酸根的生成量減少66%,。硅鋁比為300的ZSM-5沸石對溴離子和溴酸根均無明顯的吸附作用,但可顯著減少臭氧分解過程中的H2O2產(chǎn)量,,這是其削減溴酸根生成量的主要原因,。" />

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锟斤拷锟絭锟絟(hu锟斤拷n)锟斤拷锟絎(w锟斤拷ng) > 锟斤拷聞锟斤拷息 > 锟斤拷锟斤拷

ZSM-5锟斤拷石锟斤拷锟絧锟斤拷锟斤拷锟斤拷锟斤拷锟絕锟斤拷锟叫碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟

锟斤拷锟铰時(sh锟斤拷)锟絞锟斤拷2010-12-17 12:14 锟斤拷源锟斤拷 锟斤拷锟斤拷: 锟斤拷锟 锟斤拷锟斤拷 锟斤拷(qi锟斤拷ng)志锟斤拷 锟絉軍 陸曪拷巍 锟斤拷|耀 锟斤拷x锟斤拷2762 锟絎(w锟斤拷ng)锟斤拷锟絬(p锟斤拷ng)論0锟絣

摘   要锟斤拷锟街別锟斤拷锟矫筹拷锟斤拷水锟斤拷锟斤拷锟斤拷锟絵锟斤拷锟絖锟斤拷液锟斤拷锟皆侊拷水锟斤拷锟狡猴拷锟斤拷锟絰锟斤拷水,锟斤拷锟斤拷锟斤拷投锟接诧拷同锟斤拷锟絏锟饺碉拷ZSM-5锟斤拷石锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷p效锟斤拷锟斤拷锟紺(j锟斤拷)锟斤拷,锟斤拷锟結(ji锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絅锟斤拷同锟斤拷锟絴(zh锟斤拷)锟斤拷,锟斤拷ZSM-5锟斤拷石锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷p效锟斤拷锟斤拷锟轿為:锟斤拷锟斤拷水>锟斤拷锟斤拷锟絵锟斤拷锟絖锟斤拷液>锟皆侊拷水,锟斤拷锟斤拷锟絏锟饺烇拷300锟斤拷ZSM-5锟斤拷石锟斤拷锟斤拷锟絧效锟斤拷锟斤拷茫锟斤拷锟斤拷锟斤拷锟斤拷}锟斤拷锟絖锟斤拷液锟絯系锟斤拷,锟斤拷锟斤拷锟斤拷(y锟斤拷ng)30min锟斤拷锟绞癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絧锟斤拷66锟斤拷,锟斤拷锟斤拷锟絏锟饺烇拷300锟斤拷ZSM-5锟斤拷石锟斤拷锟斤拷锟絰锟接猴拷锟斤拷锟斤拷锟斤拷锟斤拷o锟斤拷锟紷锟斤拷锟斤拷锟斤拷锟斤拷锟矫o拷锟斤拷锟斤拷锟紷锟斤拷锟絧锟劫筹拷锟斤拷锟街斤拷锟絕锟斤拷锟叫碉拷H2O2锟絘(ch锟斤拷n)锟斤拷锟斤拷锟紷锟斤拷锟斤拷锟斤拷锟絧锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭拷锟,锟斤拷

锟絇(gu锟斤拷n)锟絀锟絶锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷,锟斤拷ZSM-5锟斤拷石锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟,锟斤拷锟絕锟斤拷锟斤拷锟斤拷

 

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷藝锟斤拷锟秸憋拷锟斤拷锟节給水處锟斤拷锟斤拷,锟斤拷锟截猴拷锟截區(q锟斤拷)锟截憋拷水锟斤拷锟秸遍含锟斤拷锟斤拷锟絰锟接o拷锟斤拷锟絰锟斤拷锟节筹拷锟斤拷锟斤拷锟斤拷锟絕锟斤拷锟叫曪拷(hu锟斤拷)锟斤拷锟斤拷锟铰帮拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷a(ch锟斤拷n)锟斤拷,锟斤拷锟斤拷锟斤拷锟絟(hu锟斤拷n)锟斤拷锟斤拷,锟斤拷锟絎锟剿硷拷锟斤拷锟斤拷锟絣(w锟斤拷i)锟斤拷锟組锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟剿拷锟斤拷锟斤拷锟斤拷锟斤拷炔锟斤拷酶锟斤拷锟0.01mg/L锟斤拷锟揭囷拷锟铰岋拷(sh锟斤拷)施锟侥★拷锟斤拷锟斤拷锟斤拷锟剿拷l(w锟斤拷i)锟斤拷锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷(GB5749-2006)锟斤拷也锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街碉拷锟0.01mg/L,锟斤拷锟紷锟斤拷锟斤拷锟矫筹拷锟斤拷锟斤拷锟教庯拷锟斤拷锟斤拷詠锟剿拷S锟給锟斤拷锟角傦拷(g锟斤拷)锟斤拷锟斤拷(zh锟斤拷n)锟斤拷

锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷删锟斤拷y锟斤拷锟节筹拷規(gu锟斤拷)處锟斤拷锟斤拷藝锟叫憋拷去锟斤拷[1] ,锟斤拷锟斤拷锟斤拷诔锟斤拷锟斤拷锟斤拷锟斤拷^锟斤拷锟叫減锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷墙锟絈锟斤拷锟剿拷锟斤拷锟斤拷锟斤拷锟斤拷锟絵锟斤拷锟斤拷锟酵撅拷锟,锟斤拷锟斤拷(d锟斤拷ng)前锟叫撅拷锟絕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絧锟斤拷锟狡凤拷锟斤拷锟叫o拷锟接帮拷锟斤拷锟斤拷锟絕锟斤拷锟斤拷锟斤拷(H2O2),锟斤拷锟斤拷锟斤拷pH,锟斤拷锟斤拷锟斤拷锟缴伙拷锟斤拷锟斤拷锟斤拷透锟阶冿拷锟斤拷锟酵讹拷臃锟绞斤拷锟[2-3] ,锟斤拷锟斤拷锟叫匡拷锟斤拷锟节岋拷(sh锟斤拷)锟紿水锟絊锟叫戯拷(y锟斤拷ng)锟矫的凤拷锟斤拷锟角加帮拷[4] 锟斤拷锟斤拷锟斤拷,锟斤拷锟斤拷锟叫撅拷锟絣(f锟斤拷)锟紽(xi锟斤拷n)锟接帮拷锟斤拷锟杰曪拷(hu锟斤拷)锟斤拷锟組(j锟斤拷n)锟竭讹拷锟皆猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷(HANs)锟斤拷锟斤拷锟斤拷[5-6] ,锟斤拷锟斤拷锟皆o拷锟叫憋拷要锟叫撅拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟紿锟斤拷锟叫碉拷锟斤拷锟斤拷锟斤拷锟斤拷p锟斤拷锟狡凤拷锟斤拷,锟斤拷锟絇锟竭發(f锟斤拷)锟紽(xi锟斤拷n)ZSM-5锟斤拷石锟斤拷锟节筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷水锟絕锟斤拷锟斤拷锟斤拷锟絧锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟,锟斤拷锟斤拷锟組(j锟斤拷n)一锟斤拷锟斤拷锟絕锟剿幾種锟斤拷同锟斤拷锟絏锟斤拷ZSM-5锟斤拷石锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷p效锟杰o拷同锟絩(sh锟斤拷)锟斤拷锟斤拷探討锟斤拷锟戒對锟斤拷锟斤拷锟斤拷锟斤拷傻锟斤拷锟斤拷p锟紺(j锟斤拷)锟斤拷,锟斤拷


1 試锟(y锟斤拷n)锟斤拷锟斤拷锟絚锟斤拷锟斤拷

1.1 锟斤拷锟较猴拷試锟斤拷

試锟(y锟斤拷n)锟斤拷ZSM-5锟斤拷石锟斤拷一锟絅锟斤拷锟斤拷锟斤拷锟絊通锟斤拷锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟侥凤拷锟接篩,锟斤拷锟斤拷锟絰锟矫碉拷ZSM-5锟斤拷石锟侥癸拷锟絏锟饺分別锟斤拷25锟斤拷50,锟斤拷120锟斤拷300,锟斤拷锟阶忥拷锟斤拷0.5nm锟斤拷锟斤拷锟斤拷锟斤拷3.5锟斤拷4.5m,锟斤拷锟饺憋拷锟斤拷e锟斤拷380锟斤拷400m2 /g,锟斤拷使锟斤拷前锟矫筹拷锟斤拷水锟斤拷锟斤拷(f锟斤拷)锟絖洗锟斤拷锟斤拷110锟斤拷锟铰猴拷锟,锟斤拷試锟(y锟斤拷n)锟斤拷锟斤拷锟斤拷試锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟,锟斤拷锟斤拷锟斤拷锟斤拷液锟斤拷o锟絝锟斤拷锟斤拷锟矫筹拷锟斤拷水锟斤拷锟狡★拷

1.2 試锟(y锟斤拷n)锟斤拷锟斤拷

锟斤拷锟斤拷锟缴筹拷锟斤拷锟絣(f锟斤拷)锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷,锟斤拷锟斤拷源锟介經(j锟斤拷ng)锟絕锟斤拷锟絲锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟,锟斤拷磨锟节诧拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷(n锟斤拷i)锟斤拷锟斤拷5mm锟斤拷锟竭烇拷260mm锟斤拷锟斤拷锟斤拷锟斤拷通锟絃(f锟斤拷ng)锟斤拷锟斤拷,锟斤拷锟斤拷锟斤拷通锟絕锟阶诧拷锟侥讹拷锟缴靶撅拷锟?x锟斤拷)锟斤拷锟組(j锟斤拷n)锟诫反锟斤拷(y锟斤拷ng)锟斤拷,锟斤拷剩锟斤拷尾锟斤拷锟脚空★拷

锟竭伙拷锟斤拷锟結锟絰試锟(y锟斤拷n)锟斤拷锟津反戯拷(y锟斤拷ng)锟斤拷锟斤拷(n锟斤拷i)锟斤拷锟斤拷400mL,锟斤拷1mg/L锟斤拷KBr锟斤拷液(锟街別锟矫筹拷锟斤拷水,锟斤拷锟斤拷锟斤拷锟絵锟斤拷锟絖锟斤拷液锟斤拷锟皆侊拷水锟斤拷锟斤拷)锟斤拷投锟斤拷100mg锟斤拷ZSM-5锟斤拷石,锟斤拷然锟斤拷
锟紹锟絤(x锟斤拷)通锟斤拷锟斤拷锟組(j锟斤拷n)锟叫凤拷锟斤拷(y锟斤拷ng),锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷5L/min(锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷葹锟19.35mg/L)锟斤拷锟斤拷锟絩(sh锟斤拷)取锟斤拷,锟斤拷锟矫碉拷?d锟斤拷)锟斤拷锟劫达拷脫水锟斤拷锟斤拷剩锟斤拷某锟斤拷锟,锟斤拷锟?.45m锟斤拷锟絯微锟絍膜锟絕锟絍锟斤拷锟組(j锟斤拷n)锟叫凤拷锟斤拷锟斤拷

锟斤拷锟絧锟紺(j锟斤拷)锟斤拷試锟(y锟斤拷n)锟斤拷锟絈取50mg锟斤拷ZSM-5锟斤拷石锟斤拷锟斤拷250mL锟紽锟斤拷瓶锟斤拷,锟斤拷锟斤拷锟轿硷拷锟斤拷10mL锟斤拷锟斤拷锟絵锟斤拷锟絖锟斤拷液(0.2mol/L)锟斤拷200mL锟斤拷锟斤拷锟絰锟斤拷水,锟斤拷锟揭溫條锟斤拷锟铰达拷锟斤拷锟斤拷锟借反锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟絩(sh锟斤拷)取锟斤拷,锟斤拷水锟接斤拷(j锟斤拷ng)0.45um锟斤拷锟絯微锟絍膜锟絕锟絍锟斤拷锟組(j锟斤拷n)锟叫凤拷锟斤拷,锟斤拷

1.3 锟斤拷锟斤拷锟(xi锟斤拷ng)目锟絚锟斤拷锟斤拷

Br - 锟斤拷锟絰锟斤拷色锟絍锟絰锟統锟斤拷锟斤拷BrO3 - 锟斤拷锟斤拷水锟斤拷锟組(j锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷[7] ,锟斤拷锟斤拷锟絰锟斤拷色锟絍锟絰锟統锟斤拷,锟斤拷锟組(j锟斤拷n)锟斤拷锟斤拷锟斤拷100uL锟斤拷锟絲锟統锟睫烇拷2ug/L,锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷止锟斤拷锟接(j锟斤拷)锟統锟斤拷,锟斤拷H2O2锟斤拷锟斤拷锟斤拷Bader锟斤拷锟斤拷[8]锟侥測锟斤拷锟斤拷锟斤拷锟斤拷TOC锟斤拷Phoenix 8000锟斤拷锟叫機(j锟斤拷)碳锟斤拷锟斤拷锟絰锟統锟斤拷,锟斤拷UV254: Hach DR5000锟斤拷锟斤拷止锟斤拷锟接(j锟斤拷)锟統锟斤拷,锟斤拷锟斤拷硬锟饺o拷AA-6300原锟斤拷锟斤拷锟秸分癸拷锟斤拷計(j锟斤拷)锟統锟斤拷锟斤拷


2 锟結(ji锟斤拷)锟斤拷锟絚討論

2.1 ZSM-5锟斤拷石锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷p效锟斤拷
2.1.1 锟斤拷锟斤拷水锟絯系

 

全锟侥瀏锟絒請锟斤拷锟絛锟斤拷x

聲锟斤拷锟斤拷锟紻(zhu锟斤拷n)锟絛锟斤拷锟斤拷锟角筹拷锟节傦拷锟絝锟斤拷锟斤拷锟斤拷息之目锟斤拷,锟斤拷锟斤拷锟叫侊拷源锟斤拷(bi锟斤拷o)注锟絜(cu锟斤拷)锟絗锟斤拷锟街凤拷锟斤拷锟斤拷锟侥合凤拷锟斤拷(qu锟斤拷n)锟斤拷,锟斤拷請锟斤拷锟竭持欙拷(qu锟斤拷n)锟斤拷锟紺锟斤拷锟絚锟斤拷锟絎(w锟斤拷ng)聯(li锟斤拷n)系锟斤拷锟揭傦拷锟斤拷锟斤拷锟絩(sh锟斤拷)锟斤拷锟斤拷,锟斤拷锟絟锟斤拷,锟斤拷锟絰锟絰锟斤拷

  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(x锟斤拷)锟侥冿拷(n锟斤拷i)锟斤拷,锟斤拷請锟絚(di锟斤拷n)锟斤拷锟斤拷锟絛 ZSM-5锟斤拷石锟斤拷锟絧锟斤拷锟斤拷锟斤拷锟斤拷锟絕锟斤拷锟叫碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟.pdf 
        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(hu锟斤拷)锟絋锟斤拷請锟斤拷注锟斤拷


锟絇(gu锟斤拷n)锟节★拷ZSM-5锟斤拷石锟斤拷锟絧锟斤拷锟斤拷锟斤拷锟斤拷锟絕锟斤拷锟叫碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟 锟斤拷锟絬(p锟斤拷ng)論
锟角稱锟斤拷 锟(y锟斤拷n)锟紺锟絘锟斤拷 

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