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ʲô(li)
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ʲô(li)

(li)

仯W(xu)ɷֿwɷ֞o(w)C(j)ЙC(j)(li)Пo(w)C(j)ְo(w)C(j)ۄ͟o(w)C(j)߷ЙC(j)ְϳЙC(j)߷ȻЙC(j)߷΢

ՓA(ch)۲ՓҪǎؓ(f))ԵĻF(tun)ˮЎؓ(f)(ԵyڷxһЩӻw໥늄(sh)ʹ̎ڲ(wn)B(ti)ۺ|(zh)ʹ@ЩwУͨ^(gu)߻W(xu)x(li)һ_(d)@NĿĶʹõˎQ(chng)֮Ҫ(yng)ڽoˮˮ̎I(lng)

 Ȫ

ƷN࣬ĵͷӵ߷Ćһ͵(f)څ(sh)r(ji)(sh)o(w)duķl(f)չ

o(w)C(j)r(ji)(du)(li)B(ti)h(hun)(hu)a(chn)ӰЙC(j)߷mȻa(chn)٣(qing)w׷xͼҸЧã@(li)߾ĚwЧ(yng)(»°ͻ׃)ʹ䑪(yng)÷ܵƣ

΢򲻴ڶȾʹ÷(yng)ǰTˡ΢δ(li)ȡ򲿷ȡy(tng)ğo(w)C(j)߷ӺͺϳЙC(j)߷΢ƺ͑(yng)Ժ̓(yu)(sh)ˮ̎g(sh)İl(f)չչʾһ(g)V韵ǰ

o(w)C(j)Ҫ֞ɴ(li)e

 

FƄϵкXƄϵ(dng)ȻҲ䅲ĸ߾ϵ

o(w)C(j)XȻXFȻFX^(gu)_(ki)l(f)һֱһNҪğo(w)C(j)õX}XAL2(SO4)3.18H2O\AL2(SO4)3.K2SO4.24H2Oһ(li)F}ȻFˮFeCL3.6H2O.၆FˮFeSO4.7H2OF

(jin)εğo(w)C(j)ۺ@(li)o(w)C(j)ۺҪX}F}ľۺۺȻX(PAC)ۺX(PAS)ۺȻF(PFC)ԼۺF(PFS)o(w)C(j)ۺ֮Աo(w)C(j)ЧԭṩĽj(lu)x܉(qing)zw΢ͨ^(gu)“(lin)ãĶʹzwۡͬr(sh)߀l(f)W(xu)׃кzw΢Ҹ늺λʹzw΢ԭ(li)׃?yu)ƉzF(tun)(wn)ʹzw΢໥ײĶγıe_(d)(2001000)m2/gO

ҰɫĩνY(ji)(dng)\Sɫĩ(du)ˮܽ⾏ˮ΢၆Fr(sh)ܽ^΢Ҵ׺ڱͪˮҺоˮ⣬(du)ܶ(d18)3.097480ֽƷͨs20%ˮʜ\SɫҲк9ӽY(ji)ˮ(du)ܶ2.1175ʧȥ7ӽY(ji)ˮ

1yķǵĶy(c)ȾīˮˮXĵduۺϴ߻ȡ

2ԇǶy(c)F߻ýȾˮˎ

3ˮ̎ИI(y)ˮĻ̎턩

4ýȾԼI(y)UˮY(ji)Ҳ

5t(y)ˎFՔֹѪ?jing)?/span>

6\FϽ\FⒺϽ늽Һ

X|(zh)

OˮXڼвܽ⣨ֻǹ棩ҺcṲͬܽˮXܽȾXˮеܽ18ӽY(ji)ˮ18ˮXI(y)a(chn)18ˮXo(w)ˮX51.3%100Ҳ(hu)ܣY(ji)ˮL(fng)ʧȥY(ji)ˮ^(wn)ӟ(hu)ʧˮߜؕ(hu)ֽXӟ770_(ki)ʼֽXˮˮ͉AҴˮҺԡˮɚXˮҺL(zhng)r(sh)gvɉAʽXI(y)ƷҰɫƬK򺬵F}Gɫ̓r(ji)F}ʹl(f)SƷҰɫ(x)Y(ji)(gu)נo(w)duۉmܴ̼۾

1켈I(y)ʩz(qing)ĿˮBܣ

2ˮʹˮеļ(x)С΢Ȼz۳ɴKĶˮгȥˮ͏UˮĻ

3ˮҲ턩ɫ䄩ڻyƷֺyƷԭϣՔ

4I(y)УcСKl(f)݄Mĭ

5ԇýȾ֬Óɫľķ

6׵װϚķ(wn)(Һwȫ׻S)

7ԭ쌚ʯ@\X}

8ȼϹI(y)a(chn)tSɫȾϕr(sh)턩ͬr(sh)ɫ䄩á


ԵĆ(yng)xӟo(w)C(j)

õľXF߀оۻԹzƷ۹X(F)X(F)ԵĿijЩ늺x늺ɵкuλj(lu)Ķ׃ЧܵԭǣijЩxӻ(yng)xӿԸ׃ۺΑB(ti)Y(ji)(gu)ֲǃɷNϾۺ֮gЅf(xi)ͬЧ

1۹(PSAA)Ƃ䷽(jin)㣬ԭρ(li)ԴVɱһN͵ğo(w)C(j)߷(du)Ͳɳˮ̎и(qing)ijʾИO_(ki)l(f)r(ji)ֵVđ(yng)ǰ

2۹F(PFSS)l(f)F(xin)߶ȾۺϵĹcxһɮa(chn)õĻЧx۹õĻƽ|(zh)_(d)210пˮ̎вȡЙC(j)ϳɸ߷

3ȻF(PPFC)и߃r(ji)xcFe3+^(qing)H(du)Fe3+ˮҺ^Ӱ܉cFe3+Ľj(lu)Ϸ(yng)Fԭ֮gܘγɶ˽j(lu)(du)ˮЎؓ(f)늵Ĺzwкܘ(qing)ͬr(sh)ڵącʹ\weܶЧ

4ȻX(PPAC)Ҳǻ(du)ۺX(PAC)ď(qing)ھۺXm}ͨ^(gu)ʹPPACa(chn)һ(li)늺ɵĎĶgj(lu)

5۹F(PSF)Hܺܺõ̎͜ص͝ˮұFЧ@ă(yu)Խ٣ͶϷ\γɕr(sh)gΑB(ti)ִڳɿsˮ̎ϵy(tng)еͣr(sh)gϵy(tng)̎(du)̎ˮpHֵo(w)Ӱ푡

 

ԵĶ(yng)xӟo(w)C(j)

1ۺȻFX(PAFCS)ˮˮ̎\õЧں͏UˮӡȾUˮPAFCSPACЧ(yu)ÓɫҲ(yu)شٶȿ^(gu)VˮʸԭϾ(li)ԴڹI(y)Uɱ^mϹI(y)ˮ̎XFۏ(f)Ҳ@(li)a(chn)Ʒa(chn)ԭȻXȻFr(ji)Ăy(tng)o(w)C(j)(li)ԴVa(chn)ˇ(jin)_(ki)l(f)(yng)áX}F}ĹﲻͬڃɷN}ĻһNЧؾCPACFeCl3ă(yu)c(din)(qing)ȥЧЧFX(AL2O3+Fe2O3)22%a(chn)Ʒԏ(qing)оھۺȻX(PAC)ЧXPAFCSЧXFrPAFCSˮ̎\õĽY(ji);ں͏UˮмӡȾUˮPAFCSPACЧ(yu)ÓɫҲ(qing)شٶȿ^(gu)VˮʸԭϾڹI(y)Uɱ^ͣmϏUˮ̎

 

2ۺϾFҲ֮һ̎ˮ̎ЧCODȥʾ(yu)ھۺF_(d)99%Óɫ65%70%CODȥ_(d)70%ͬr(sh)ɳȥˮеĴ󲿷ְȫ

 

3XFۏ(f)Ҳ@(li)a(chn)Ʒa(chn)ԭȻXȻFr(ji)Ăy(tng)ğo(w)C(j)(li)ԴVa(chn)ˇ(jin)_(ki)l(f)X}F}ĹﲻͬڃɷN}ĻһNЧؾCPACFeCL3ă(yu)c(din)(qing)ȥЧXFۏ(f)FĺΑB(ti)ֲ(du)ܵӰдM(jn)һоpHֵPACFeCL3ҺˮQ(du)(yng)ҺpHֵɷNĸҺ֮gҕX}F}Ķٶ

 

ۺFo(w)C(j)߷

ۺFһNu˽Y(ji)w(yng)x͟o(w)C(j)߷ cˮٻϣһğo(w)C(j)^ķˮ̎턩r(sh)^(qing)۳ܣwγɴwܺˮ^(gu)V죬ˮPHֵȃ(yu)c(din)

 

ۺȻXۺȻXڟo(w)C(j)Ҫˮ̎ˮ̎Լ켈ӡȾUˮ̎r(ji)Ј(chng)(yng)÷V

3ۺȻXF|(zh)FxӻFF(f)϶ƵõһNͻҪˮԼI(y)Uˮ̎

ЙC(j)߷

o(w)C(j)ă(yu)c(din)DZ^(jng)(j)÷(jin);ЧͣҴڳɱgԏ(qing)ȱc(din)ЙC(j)߷20o(j)60ڲŰl(f)չ(li)һ(li)͏Uˮ̎턩cy(tng)ܳɱ҃r(ji)^𲽳ɞˎڅ(sh)Ϯa(chn)Ʒ|(zh)(wn)ЙC(j)ۺ(li)a(chn)ռa(chn)30%60%

ijЩȻĸ߷ЙC(j)纬Ȼ^ĶǺͺ^ĵ۶ûW(xu)ڴԻF(tun)@Nܣ猢һNȻM(jn)ѻ(yng)ȻȻԻF(tun)^ɼ֭

Ȼĸ߷|(zh)ۡwSǵcϩM(jn)н֦ۣۺõijЩ(gu)(ni)ƵһЩa(chn)ƷҪ(yng)ˮ̎Óˮ

ڴ(sh)ЙC(j)߷ˮ⡢a(chn)duҺϳñϩwdu˵И(jng)(yng)I(lng)ܵһʹr(ji)(sh)áo(w)duķl(f)չ

ƷN(li)

ЙC(j)вƷNǺдԻF(tun)ĸ߷ЙC(j)Ҫ(li)

1Ȼĸ߷ЙC(j)A(ch)(jng)^(gu)W(xu)̎ĻԻF(tun)Ƴɡ

2ìF(xin)ЙC(j)ϳɵľ۱ϩϵЮa(chn)Ʒ

3ȻԭϺ;۱ϩ֦(򹲾)Ƴɡ

ЙC(j)߷Ȼ߷Ӻͺϳɸ߷Ӄɴ(li)ĻW(xu)Y(ji)(gu)ϿԷ֞3N(li)ͣ

(1)۰-ͷ(yng)x늽|(zh)

(2)@-׃^ߵ(yng)x

(3)ϩĹ-^Ԏʮf(wn)װf(wn)ǧf(wn)۠Ąͳʹ^ܺá(j)вͬĹ܈F(tun)xӵĎrԷ֞(yng)xxx3(li)ЙC(j)߷пԎ-COO--NH--SO3-OHHˮF(tun)朠h(hun)ȶNY(ji)(gu)

ԻF(tun)ߣa(chn)٣(qing)w׷xͼҸЧõc(din)̎ퟒ͏Uˮвe(cu)Ч

۱ϩ

ڇ(gu)(ni)ˮ̎ʹ^VǺϳɵľ۱ϩϵЮa(chn)ƷҪ֞x(yng)xͣxͺ̓x۱ϩ(polyacrylamide)(jin)(xi)PAM(^(gu)ȥк(jin)(xi)PHPˮ̎ʹõĸNPAM(sh)|(zh)һıϩͱϩc(jng)^(gu)۷(yng)ɵĸ߷Ӯa(chn)һϵеĮa(chn)Ʒ

۱ϩĴСɷ֞鳬(du)۱ϩ(du)۱ϩ(du)۱ϩ͵(du)۱ϩ(du)۱ϩҪβͣ(du)۱ϩҪ(du)۱ϩҪĸɏ(qing)(du)۱ϩҪɢ

۱ϩڸ߷Ӿۺ(zhun)I(y)ᘌ(du)Ny̎ďUˮ̎ԼÓˮ̎(Óˮһ(yng)xӾ۱ϩ)ˮԼ켈ӡȾИI(y)̎У(yng)ÏV

ϩķʽ飺CH2 = CHCONH2

ϩcķʽ飺CH2 = CHCOONa

xЙC(j)߷

xЙC(j)߷Ҫ۱ϩɱϩۺ϶

xЙC(j)߷

۱ϩᡢ۱ϩc۱ϩ}Լ۱ϩļӉAˮȾۺ

ϩ}ľ|(zh)}ϩ׻ϩȹ

(yng)xЙC(j)߷

@ľ۱ϩ(yng)xӾnj-NH2(jng)^(gu)u׻ͼ@Է֞۱ϩ(yng)xӻ(yng)xӻϩۺ

۱ϩ(PAM)cȩˮҺ(yng)u׻cٰ(yng)M(jn)鰷Ȼc}򰷻ԇ(yng)ʹ尷@

ډAԗlɱϩcȩˮҺ(yng)Ȼcװ(yng)s}Ἶ@a(chn){(jng)l(f)s^(gu)Vü@ϩw

۱ϩ(yng)x

@(li)a(chn)Ʒɱϩc(yng)xӆwۺϵõ

۱ϩۺ

Բˮ۱ϩmȩͶװͨ^(gu)Ɲ(yng)ϳɳȻͰ׻ă;۱ϩ

ϩ֦

?yn)ۃr(ji)(li)ԴS䱾ҲǸ߷ӻHˮĄ@N朞ǼԵľ۱ϩ֧@N?c)?j)ľW(wng)ӳ˱ԭ۱ϩĹ֮߀ijЩ郞(yu)

(f)

ЙC(j)o(w)C(j)(f)ƷNӺܶԪռ(do)λÙC(j)Ҫcf(xi)ͬP(gun)o(w)C(j)߷ӳɷs|(zh)͑Ҹ΢ʹγwu;ЙC(j)߷ӳɷͨ^(gu)ʓ(lin)ãЙC(j)߷ϵĻԻF(tun)a(chn)W(wng)W(wng)s|(zh)wһͬ³ͬr(sh)o(w)C(j)}ĴʹȾ늺кͣM(jn)ЙC(j)߷ӵЧ҇(gu)o(w)C(j)߷a(chn)͑(yng)ȡL(zhng)M(jn)չ^дԵľۺȻX;ۺFоѾǰ

΢

(gu)΢̘I(y)a(chn)ʼ20o(j)90򲻴ڶȾʹ÷(yng)ǰTtƽtɴƳɵNOC-1Ŀǰl(f)F(xin)^΢к܏(qing)ԣVa(chn)UˮɫUˮ̎҇(gu)΢ƷδҊ(jin)(bo)(do)

΢Ҫ΢:(x)ȡ΢:(x)ڴxa(chn)ֱ΢:(x)Ϳ¡g(sh)@õ΢a(chn)|(zh)ǵסճ|(zh)wSDNAȸ߷ӻ(du)|(zh)105

΢\g(sh)΢wȡ@õһNȫȻˮ̎턩΢Կ˷o(w)C(j)߷ӺͺϳЙC(j)߷еȱ^K(sh)F(xin)o(w)Ⱦŷţ΢оɞ鮔(dng)оҪn}

΢оͰl(f)F(xin)һЩ΢ĸ(x)м(x)F(xin)󣬵һֱδ(du)a(chn)ҕH鼚(x)һNʮ(li)(x)g(sh)һN(jin)Ρ(jng)(j)a(chn)Ʒxg(sh)Bm(x)l(f)ͼa(chn)ƷxеõVđ(yng)

΢һ(li)΢a(chn)ľܵĸ߷ЙC(j)ҪǵճwSغͺ(li)ԴҲȻЙC(j)߷ȻЙC(j)߷һЃ(yu)c(din)ͬr(sh)΢оἃM(jn)뵽\g(sh)Yx(yu)ľN^͵ijɱ@õооѳԽ˂y(tng)ȻЙC(j)߷оз΢Q(chng)a(chn)

^a(chn)ButterfieldĻкYxõ1976Nakamura j.ˏù(x)žĸȾNYx19N΢uù(Aspergillus souae)AJ7002a(chn)Ч^ [2]

1985Takagi Hо˔Mù(Paecilomyces sp.l-1)΢a(chn)PF101PF101(du)ݲݗUcUơĸѪt(x)wSطۡ̿XõЧ

1986Kuraneütƽt (Rhodococcuserythropolis)ƳɹϢNOC-1(du)cUĸ{ˮˮúˮ̼ˮÛ{UˮȾИOõÓɫЧĿǰl(f)F(xin)^õ΢

ķ|(zh)ӽY(ji)(gu)cΠF(tun)(du)ĻԶӰ푡һ(li)vԽԽߣԷԸӎ֧朻“(lin)Խ࣬Խa(chn)̎B(yng)ڣ(x)ˮ(qing)a(chn)ҲԽ̎ˮwzwxӵıY(ji)(gu)c늺Ɍ(du)ЧҲӰ푡һЩ(bo)ָˮwе(yng)x؄eCa2+Mg2+ĴЧzwؓ(f)늺ɣM(jn)ܘγ⣬ߝCa2+Ĵ߀ܱo(h)ܽø΢ȫȾh(hun)ă(yu)c(din)t(y)ˎʳƷӹa(chn)ƷxI(lng)Ҳо޴ĝڑ(yng)Ãr(ji)ֵ

ԭ

xßo(w)C(j)XЙC(j)x۱ϩ@PAMƳˮҺUˮ(hu)a(chn)sp늌ʹUˮеđҸ΢ʧȥ(wn)z໥ʹ΢γw\wL(zhng)һweÓxˮĶȥUˮеĴҸĶ_(d)ˮ̎Ч߷xЧmr(sh)m̎ˮɫtҸﺬȷϿ_(d)ŷŘ(bio)(zhn)Ż˹עˮ͵Ļעˮ

ĿǰˮБ(yng)^VһNˎ^(gu)ˮ̎ˇвȱٵP(gun)Ih(hun)(ji)仯W(xu)ɷֿɷ֞飺o(w)C(j)}(li)ЙC(j)߷΢Ñ(h)(j)Uˮ|(zh)ͬM(jn)кxcUˮ̎O(sh)Y(ji)ʹUˮ̎ЧЧQˏUˮ̎y}

ڏUˮ̎еđ(yng)Чˮ̎ʣʹUˮ̎Ч@ĿǰԓˎڸИI(y)Uˮ̎Б(yng)^V_(jng)ˮ̎O(sh)̎ˮ|(zh)܉Ҏ(gu)ŷŘ(bio)(zhn)ЧֹˮȾF(xin)Đ_B(ti)h(hun)ɳm(x)l(f)չ

ЙC(j)߷̎ퟒ͏Uˮʹˮcs|(zh)^ص׵ķx_(ki)(li)  

 

cЙC(j)߷΢VԸȫo(w)duȾh(hun)ɫʹ×l(x)ڏVVԣ܉ձڽoˮˮ̎

1ߝЙC(j)Uˮ̎ߝЙC(j)UˮҪa(chn)UˮһЩʳƷr(nng)SUˮ(li)Uˮ֮̎ǰA(y)̎M(jn)̡΢SPA(dng)C(j)ָ](mi)箐r(sh)΢(zhn)SPAsȣe(cu)ζUˮA(y)̎һM(jn)ˎĿͶ|(zh)@sС

2ӡȾUˮĴɫӡȾUˮɫɜ\Ms¶o(w)Ⱦ{ϡ̈́wSzϞЙC(j)}ȶNY(ni)[ֹa(chn)I(y)UˮyµĶСy֮һ̎c(din)һCODߣB/Cֵ^Ɏ^ɫȸҽMs̎ӡȾUˮҪÓɫڸN̎ʽͶYöȰbռ̎|(zh)СÓɫʸ߶VȡFNN΢H߂ثeܣҴĴɫӡȾUo(w)еL(fng)

3 ߵЙC(j)ҸUˮĽQߵЙC(j)ҸUˮһN컯ϵďUˮy(tng)r(nng)ˇȡ̎΢ҲڸߎXˮ{úҵˮ̎⣬ڌ(sh)(yn)ͨ΢̎մɏSUˮˎUˮ(zhn)wUˮ

4QЧp׃½ڻ΢r(sh)ʹݷeָ(sh)ܺٽA(y)ϵտsrֻM(jn)ȫ̎wϵЧ

ϢһN͵΢h(yun)δձ\(yn)ڸߵȟo(w)C(j)UˮĽQȾϏUĴɫ̎Ȍ̎@ʾˏ(qing)ʢ  

(yng)   

1ˮ

ÏijˮзxľõĻϾȺ(du)ˮM(jn)̎ʹˮ COD BOD ȥ_(d) 100 %

2ďUˮ

ǰҪ^w߳w⣬߀ஔ(dng)(sh)ˎ(dng) NOC-1 5 minwUˮĝȏԭ(li)1.4 ͵ 0.043ˎUˮĝȏ 17.2 ½ 0.35ȥʷքe 96.6 % 97.9 %ɵõ׺͸Һütƽta(chn)̎ߏSUˮ̎Һ׺͸ġ

3(yng)

΢аȫo(w)duuʳƷUˮ̎б _(d)˝M(mn)Ч⣬΢߀ɏV(yng)ڳˮt(y)ԺˮʯUˮ켈UҺˎUˮȶ෽̎^(gu)

Լ 2 Ⱦǽоl(f)չһ(g)Ҫȫo(w)du΢ȡy(tng)څ(sh)

xҎ(gu) 

Uˮ̎xҪ(j)wИI(y)ďUˮ ԁ(li)xͬr(sh)߀ҪĂ(g)h(hun)(ji); һxo(w)C(j)r(sh)Ҫ]Uˮijɷּ PH ȣȻx^mϵһNF}X} FX}X}F}ȣ

xЙC(j)r(sh)磺۱ϩ PAMҪǿҪõxӾ۱ϩ(yng) xӾ۱ϩ߀ǷxӾ۱ϩ xӾ۱ϩ(j)ˮȲͬһ (qing)

(yng)xӵxһÓˮ棬 (yng)xӾ۱ϩxͺҪ ˮ̎Sһ õЏ(qing)(yng)xӾ۱ϩ켈ӡȾSÓˮһx(yng)xӣt(y)ˎUˮһx (qing)(yng)xӵȵ

ÿһNUˮԼ(d)е xӾ۱ϩҪԗlʹ ӡȾS õx PAM ı^

е@ЩxͶҪ(j)ԇ(yn)ܴ_ ԇ(yn)ȴ_¼ˎ ^ ٶȣ̎ɱx(jng)(j)mõˎ

Ď(li)늺ܶӽY(ji)(gu)P(gun)ķ(li)r˽śr˽Nđ(yng)r(du)ˮx˸_J(rn)R(sh)

1Ď(li)

(j)ˮw(li)́(li)xһ(li)vĎx(yng)ԓѭ

늵(li)׽ЙC(j)w

ͨͨ^(gu)(sh)(yn)ķܱ^(zhn)_(li)

2늺ɷֲܶȣxӶȣ

늺ɷֲܶȱʾʹ^ٵr@^ѵЧҪ늺ɻؓ(f)늺ɵĔ(sh)늺ɷֲܶc(li)P(gun)늺ɷֲܶͨЙC(j)ﺬĺ(sh)ЙC(j)ﺬͨc]l(f)ݵĺP(gun)]l(f)ݺԽtҪԽߵ

3

xȡQÓˮ̎O(sh)(li)ͬr(sh)Ҳʾ˾ۺ朵L(zhng)(du)xęC(j)ʽÓˮ̎O(sh)䣺ۺķԽԽ?yn)M(jn)xÓˮ̎УF(tun)ܵһ(g)ܴļ(du)^(gu)VʽÓˮ̎O(sh)䣺x^͵еȷ֮gͿԝM(mn)Ҫͬr(sh)Եõһ(g)õđ]ˮ

4ӽY(ji)(gu)

ӽY(ji)(gu)xȡQҪÓˮ(yng)xķӽY(ji)(gu)֞飺ԽY(ji)(gu)֧Y(ji)(gu)“(lin)W(wng)Y(ji)(gu)

ώׂ(g)҂yl(f)F(xin)xкܴҎ(gu)ԵֻҪ҂ȥ^Ҏ(gu)ճ(yng)ȥY(ji)l(f)F(xin)ÿһNUˮضһN׷NԝM(mn)ˮ̎Óˮr

ע(xing)

ڲl°l(f)Č(do)½׃ͨQ(chng)齵(degradation)wF(xin)½ҺճȽ͡׃ʧЧܮa(chn)@Nõغܶࡣʹ˶ԣ߷pamஔ(dng)ɚ|(zh)ңpamķԽԽ׮a(chn)@Щ׃(du)P(gun)ؾԽ

ʮҕ@(g)(wn)}tٺõҲȡЧF(xin)ľ۱ϩa(chn)Ʒķܸ@ܵĻA(ch)@NĴܵصӰ푶Ɖʹܴ½ƺʹ^(gu)̱J(rn)ֹF(xin)@(g)(wn)}

(do)pamҺճȺЧܽ͵ҪУ

1C(j)еãٔҺʩӏ(qing)ҵęC(j)еУ(hu)ʹӔ猢pamҺxıÃ(ni)犣½_(d)75%øٔܽO(sh)ݔ(hu)@ķ

2FPFpamҺм΢(2mg/l)F(fecl3)΢FPĩp΢ʹ֮ɢpamҺճȺܱȽpamҺPFУ4Сr(sh)ճ½78%Чܴ󽵵

3ߜصãpamӌ(du)ߜغ0.1%pamҺ80·4Сr(sh)2100f(wn)760f(wn)50·ཱུ1690f(wn)1050f(wn)pam80·4Сr(sh)330f(wn)30£½pamԭ(li)ķܵ370f(wn)tܟĽ

4s|(zh)Ӱ푣pamҺБҸs|(zh)(hu)ճȡo(w)C(j)x؄eǸ߃r(ji)xҲкܴӰһNpamҺճȞ191岴뺬na+100mg/lnaclҺճȽ140뺬ca2+100mg/lcacl2ճȽ30

5⾀(hu)ʹpamѸٽ⣬(qing)4Сr(sh)ʹpamķ1800f(wn)½1000f(wn)ҺдٽpamĽͨ^(gu)x?zhn)?yng)(free radical chain reaction)l(f)a(chn)xض(hu)pamĽFķ(yng)x⾀Ҳ@ҪעpamҺ½ΑB(ti)׃ɾ쏈L(zhng)朠׃?yu)տs

 

pamкдؓ(f)늻ųʹӳչ?fn)B(ti)^L(zhng)¶ԻF(tun)ܘ“(lin)Y(ji)ã^ pam Һд^(yng)x?c)ڴ?f)늻?ch)γp늌͕(hu)pؓ(f)늻֮gʹpamD(zhun)׃ɾB(ti)xӝԽ@NӰԽpr(ji)xca2+^(qing)ҵرؓ(f)늻ҿʹɂ(g)ؓ(f)늻“(lin)(li)(qing)˴ӵľs@Һճ½(ӵҺճȱȾӵͺܶ)ҲpamȻЧʹ@½

ʹ÷݋ (bo)

^O(sh)÷£

1M(jn)Ќ(sh)(yn)ҷҸ|(zh)ҺλԣһržԣԲPAC+CPAM

2_PACҲҪԇ(yn)҃(ni)һ(g)ԇ(yn)_PACΪ(d)ʹÕr(sh)cȥЧ

3PACΪ(d)ʹÕr(sh)^ЧAtԌ(sh)HʹAֵ1/4--1/3ʣĹoCPAM(li)

4ԇ(yn)Ҵ_PACcCPAMӱPACʹAֵ1/3r_ҪCPAM(li)PACЧ“(lin)(li)^mͨ^(gu)(sh)(yn)_PACcCPAMʹñ

ώײʹˮ̎I(y)@^Чc^͵ɱҲһ¹J(rn)ģͳɱM

Ӱ 

ӰЧǶ෽ҪķN(li)̎r(sh)Ĕrphֵضȼ׃(yng)ԓ(j)wròͬČ(du)

1ķN(li)(du)ͬďUˮ(yng)ԓxòͬں̶ܴӰЧ^(gu)c㶼(do)zӵķɢͷ(wn)˶(yng)ԓͨ^(gu)(sh)(yn)_^Ͷ

2c(yng)r(sh)gӰ푣һͶӵUˮкҪʹѸ?ci)U(ku)ɢˮܽa(chn)zwcˮԭеzwҸ|󣬕(hu)γSS΢Сĵ\@(g)^(gu)ַQ(chng)^(gu)Ҫˮa(chn)ҵ^ĕr(sh)g(ni)ʹˎcˮֻϕr(sh)gһҪ뵽2

3phֵAȵӰ푣phֵ(du)кܴӰԏUˮM(jn)̎r(sh)횳עЧphֵЙC(j)߷(du)phֵƲ̫(yn)phֵƫСr(sh)(du)Ч^Ӱo(w)C(j)(du)Uˮphֵ^ˮⷴ(yng)a(chn)xҪˮⷴ(yng)M(jn)

4ضȵӰ푣ˮ،(du)ЧҲӰo(w)C(j)ˮⷴ(yng)ᷴ(yng)ˮص͕r(sh)ˮˮҲcˮP(gun)ˮص͕r(sh)ˮȴʹˮӵIJ\(yn)(dng)pˮȾ|(zh)zwÓ(wn)cwγɲס˶ʹҪضzwgײa(chn)ضȳ^(gu)90z϶ʹϻֽa(chn)|(zh)Ч

 Ȫˮ̎޹˾

a(chn)ˇ

 1a(chn)ˇһ ˮⷨ

۷һˮⷨƂĮa(chn)ˮȥмӣHD)30%ՓHD70%Įa(chn)(yng)ͨ^(gu)۷ȡԓ(du)ˮضȺ¼һҪͬr(sh)ˮ^(gu)װl(f)ӽ⡣W(xu)ļmӢ˲ˮ℩NaOHNa2CO3(du)ˮⷨM(jn)оl(f)F(xin)NaOHмˮ߀мˮҪֵõˮȣ<10%zNaOHˮ℩Ҫˮȣ10%z^NaOHNa2CO3ˮĶ^̕r(sh)g(ni)_(d)^ˮֵ

Щ(du)|(zh)؄edz(du)|(zh)ϩϩۺβͷПo(w)ɠ(zhng)hcˮⷨȣ۷ƵõAA/AMһ(du)|(zh)ˮԲʶ(du)|(zh)AA/AMˮⷨƂuOռS˽˱ϩˮҺۺϵĝl(f)wϵо̼}ۺwϵӲͬءEDTA-2NaԼۺwϵPHֵwۺˮԡضȌ(du)ۺϮa(chn)(du)|(zh)ܽܵӰҎ(gu)ɺԭ򣬽Qˮa(chn)(du)|(zh)ca(chn)ܾۺ֮gì

 

оˮcˮr(sh)gwϵPHֵP(gun)ϵͬˮȗlˮcr(sh)gP(gun)ϵˮcضȵP(gun)ϵ@˳(du)|(zh);۱ϩķ(yng)l

2a(chn)ˇ ˮҺۺϷ(yng)

3a(chn)ˇ Һۺ

ҺۺϼҸۺ֮ǰҪƂ䷴zwɢwϵwˮҺɢ黯Уγˮ/ͣW/0)ǾɢwϵȻl(f)M(jn)xۺ

۱ϩ

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