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a(chn)2fȻXĿ{(dio)Јa(chn)2fȻXĿ{(dio)Ј 2f/ȻX {(dio)Ј һۺX(yu)ˮЧ. һN̘I(y)a(chn)Ʒ횾߂l1)ЧҪȂy(tng)ۄػЧܾ@m÷V2)(wn)з(wn)ػW܉^Lrg׃|(zh)3)(jng)ۃrʹ\ˎļMÑ@ʹÂy(tng)ۄ.ֻڝM@lr@NЏV韵NЈ.ۺXĿǰg(sh)ЈN؟oC߷.Ì`ˮ̎ʹþۺȻXy(tng)FX}ۄ@߃ˮЧܣpͶˎ̎ɱƳˮˮ|(zh).ۺX(yu)Ʒ|(zh)ҪF(xin)棺 1ҵ۳ЧܣۺXȂy(tng)XȻFи۳Чͬ̎l_ۺX脩Ȃy(tng)X}Ҫp2/31̎ɱɹ(ji)s30-40%.ͬͶlʹþۺȻX܉@ñȂy(tng)X}͵ؚ^̈́õ̎Ч. 2õÓɫȥֲ|(zh)ЧۺXHЏ۳ЧҲõÓɫȥˮЙCֳ|(zh)Ч.ͬrкжЙCPȥҲ^@. 3VpHm÷ۺXpHm÷Ȃy(tng)X}Ҫö.һy(tng)ۄXȻF}pH>8.0rɚX̎ЧۺXpH 4^ˮ|(zh)m÷ھۺXa(chn)Ʒ^؉A{(dio)(Aȿɏ40{(dio)90)^؏ãˌκνoˮUˮͨ^{(dio)a(chn)Ʒ؉AȻNoCЙCﶼ_̎Ч䌦͉AȼЙCȾˮ|(zh). 5õЧۺX܉@߹ҺxЧƳ^VÓˮĶs̳صͣrgӮa(chn)ˮ.⣬woܶ^VÓˮ. 6^õص͜ص͝ˮ̎Чһ㌦ڵ͜͝ˮ(<5CԼ͉Aˮy(tng)XػЧ@Ͳ³ˮˮ|(zh)ʹþۺXoՓ͜߀ǵ͉Aȵˮܫ@^õػЧ 7^СpHͣXȻFۺFۄˮҺ^̎ˮ|(zh)pHֵ½@ڸߝˮ|(zh)̎^УͶ̎ˮ|(zh)pHͳˮˮ|(zh)pH(6.5-8.5)ͶӉAҺˮpHֵ.ʹþۺX^С̎ˮ|(zh)pHͲ@oͶӉAҺˮ|(zh)pHֵ. 8^͚XʹÂy(tng)X̎ˮеؚXһ150--255ug/lʹþۺX䚈Xֻ40--55ug/l. ÷ ۺXڽoˮ͏Uˮ̎Iʮ֏Vؑ.ڳI(y)oˮ̎mκˮԴˮ|(zh)̎Ã^̣Ⱦ^صظNԴˮ̎͜ص͉͝AԴˮ̎ˮA̎Լl(f)늏SFSȽoˮ̎ȷˮ|(zh)ȥʿɸ_9598.ڹI(y)Uˮ̎棬һþۺXcЙC߷ʹ@H@͏Uˮ̎Mҿ@̎Ч.HɏҵȥUˮмҸwҿЧȥˮеظNͷɫCODȥʿ_7090.Ŀǰעˮ͏SCӹSغ͏Uˮ̎ϴúӡȾUˮسÓɫ̎ˎ켈UˮCOD̎ұƸ﹤I(y)سȥؽٵ̎^ۺXa(chn)ƷѵõˏVؑ.Ŀǰˮˮ̎\Ќ`Y(ji)H̎ЏUˮH\ؓɸߣ̎ˮ|(zh)_\MҲ^.ĿǰSˮоÏǰMЏA̎M̎_p̎ؓˮõĿ.ۺXڳˮˮ؏A̎̎оʮ֏VؑǰڳˮI(y)(ji)ˮ̎.ۺXÓˮ̎xЙC߷ʹɽ̎ɱ̎Ч. ۺXˏVڸNoˮ͏Uˮ̎̎^߀ˎyƷI(y)ԭϻӄ켈ИI(y)(oF)ۺX켈ʩzĿǰڇѵõձ鑪.X@Ʒ|(zh)ͳɱ.⣬ھۺXoȾۺXa(chn)ƷڸNʳƷǹϮa(chn)ƷعҺx^Ҳв̶ͬȵؑ. a(chn)ˇ ۺȻXa(chn)ǿXOH-Cl-رˮۺϗla(chn)һϵе늺кܘܷضҪX}.ھۺȻXa(chn)H2Oc˷ṩOH-.ڷ(wn)컯pH ֵС½.ԭϲͬۺȻXa(chn)ˇ·Ҳͬ.дԵa(chn)ˇҪN. 1Xܽⷨ ԓԭҪXӹ^е_-XмXҺXXͲļӹUڹˇԓɷ֞ᷨAԼкͷN. ᷨnjXԭܽ}(jng)ˮˮ^VȥX(ѭh(hun)ʹ)һض¾ۺһrg, y}ϸҺwa(chn)Ʒ.ԓзٶȿOͶYˇ(yu)c҇ԽXԭa(chn)ۺȻXҪI(y).ڮa(chn)Ʒs|(zh)ƫǽԪغa(chn)Ʒ|(zh)(wn)O丯gͬrԭρԴOa(chn)^̕a(chn)Ȼ䡢ˮۉmƲըȫ^ʶҊСҎ(gu)ģ¶a(chn)ֹI(y). Aa(chn)ڹˇsͶYɱÉA}кpH 4-5ܵһ. кͷtC͉ᷨA(yu)cҪCXԭc}ᷴͨ^Xc{(dio)(ji)}ȣs}îa(chn)ƷۺȻX.кͷP(gun)IںϳɾۺȻXrXcAlCl3Һ֮gȱ횇. 2ԽY(ji)Al(OH)3ԭϵ췽 ýY(ji)Al(OH)3ԭۺȻXطɷ֞zXܶԼXһ3N. zڳ£Y(ji)Al(OH)3HClеܽ^СͨܳҺAlcClخС1.0.ʹȴ1.0ֱӵõ}ȷϮa(chn)Ʒ˜ʵؾۺȻXɌY(ji)Al(OH)3׃?yu)o͑B(ti)zAl(OH)3.ԓˇP(gun)I̼ữֽ.ֽ^lƲƵõzXHClܽԲãʹܽa(chn)Ʒط(wn)Ҳ.ֽⷴҲNaHCO3CO2.̵(yu)ca(chn)lغͣa(chn)Ʒ|(zh)ȱcLɱ. XܶЃɴ^I(y)Al(OH)3H2SO4ܽAl2(SO4)3ҺAl2(SO4)3ҺcˮһMˮⷴƂԉAʽXzꮅϝ{뉺VCVVҺ(@)գVc}ڳMоۺϷƵҺwPACƷ.ԓˇLJ(ni)ҪعI(y)a(chn)ˇͶYa(chn)Ʒ|(zh)(wn)ܺɱXܳʿ_70%-95%. Xһa(chn)ˇnj20%}cX|(zh)5.81 뷴,ͬr|(zh)֔(sh)5.8%܄80-90wϵ0.2MPa ң2.5h˕rֹwXܽ⣬ˮ{(dio)(ji)wϵpH 3.5SɫҺw(jng)ء^Vîa(chn)ƷPAC.ԓa(chn)ˇOͶYСa(chn)ڶa(chn)Ʒ|(zh)(yu)һNֵƏVa(chn)ˇ.⣬ԓҲڷањXI(y)}ϾӴ;ۺ϶ȵؾȻXӟᣬ6-8hȻڳгڸCиֱƵîa(chn)Ʒ.ԓˇӺa(chn)ƷؽxӺ()(wn)Ը}ȿ_45%-50 %. Ќᣨ}ڷањX}ᣨ鹤I(y)Ͼ0.4~1:2Þ0.6~0.8:11~8Kgf/cm2ضȞ110~150·4~5hY(ji)ꐻ2СrόҺۺȻX.˷NƵصخa(chn)ƷΠoɢԺXߣ}ȸЈr^ 3ȻXԭϵƂ䷽ ȻXԭa(chn)ۺȻXɷ֞кͷԼֽⷨ2N. кͷAlCl3ҺмAʯʯ̼cȉA|(zh)OH-ԴMAlCl3ˮ.ͬӉAɵõͬ}ȵؾۺȻXҺ.˷a(chn)ؾۺȻXm ڌˮCl-ӲҪߵ؏SVʹ. ֽⷨڼӟl£AlCl3ֽMеAl2O3HCl.ƟֽMɵõAlCl3Al2O3֮gһϵga(chn)ͬ}ȵؾۺȻX.ֽɿڼӟlλˮl(f)ˮⷴ.˷ֿɷ֞ʽʽ.ʽֽܷضƣƷ}һ^ЧҲ.ʽýY(ji)AlCl3ֽɵ}ȵخa(chn)Ʒ˷˝ʽزa(chn)ƷܽԲ. 4X}۞ԭ X}XߵصVһˮӲXʯʯʯȽ(jng)џĥɣҪXһ}Al2O3CaOWɷ֞飺Al2O347~55%CaO6~35%F(xin)e2O31~5%SiO26~10%.乤ˇ²(ni)X}c}ᣨ20%ԟᷴ(ni)ضȴ80z϶ȣɱ2hόҺwۺȻXҺ.ϴˮɮa(chn)ƷЧ߀. X}ۿԲԴɳҺwۺȻXҪӹF(xin)з飺FLͲsԴ.ԓa(chn)ؾۺȻXкȻ}һܳD^ɌҺwۺȻXڳ²裬̻ɝ{ٽ(jng)(sh)Сr컯ͳɸw.ɺǷw. 5ͬɫۺȻX^(q)e ЈN۵ؾȻX^sÿһSҵa(chn)ˇԭϲͬa(chn)ؾۺȻXɫҲЩeһаɫSɫSɫ@NɫؾȻXfNͬɫ;^(q)e.
˷(ni)ضX27-30ֱӵؾۺȻXSɫSɫSɫعw۠.@Щ͵ؾۺȻXˮԱ^ãܽ^аS늻WۡͳW׃K[Al2(OH)3(OH)3]ءĶ_Ŀ.fʹþۺȻXؕrwγɿִԸߝˮЧ@ ɫۺȻX鱻QoFɫۺȻXʳƷɫۺȻXcȻXƷ|(zh)߮a(chn)ƷҪԭǃ(yu)|(zh)ؚXۡ}õa(chn)ˇLJ(ni)Mؼg(sh)F.ɫۺȻX켈ʩzÓɫ儩t(y)ˎyƷ;T켰ˮ̎ȶI. SɫۺȻXԭX}}X\Ҫˮ̎ˮ̎ˮ̎ԭǚXۡ}߀SX}ȡعˇǰVˇF﹤ˇˮ̎ҌؽٷҪԲՓԭ߀a(chn)ˇغɫۺȻXҪ.SɫۺȻXһÝLͲa(chn)Fa(chn)ɣƬ۠ɷN̑B(ti)ʽ. غɫۺȻXԭX}}ᡢX\߀F.a(chn)ˇDzÝLͲһҪˮ̎FɫغɫFӵԽɫԽF^һijЩrҲQۺȻXFˮ̎l(f)ԽЧ. SɫXܽƷ|(zh)õҺʟoɫƷ|(zh)һcҺl(f)SӰʹ.Sɫa(chn)ƷXһ25%~30%֮g}Ⱦ80%mڸNˮ̎ʹЧ.ɫؾX۠ҺoɫX29%~31%֮g}ֻ50%mڸNˮѭh(hun)ˮԼˮ̎.⣬ˮ}Խ͵ؾۺȻXˮ|(zh)rٶȾԽ죬a(chn)s|(zh)a(chn)ƷrԽF. C̾ƷÚXһa(chn)ˇᣨ}X}ᣨ鹤I(y)ԭϣ1~8Kgf/cm2ضȞ110~150·4~5ha(chn)ƷɫXmwa(chn)ƷhxNҪᘌ켈Sˮ̎ȣ. ƷX}ܷa(chn)ɼAl(OH)3߮a(chn)ƷXa(chn)ƷSɫXmҺwa(chn)ƷxNҪᘌI(y)Uˮ̎. a(chn)Ҏ(gu)ģͶYCϳɱ 4.1a(chn)Ҏ(gu)ģcͶY㣺 Ŀǰ½һۺȻXa(chn)O.a(chn)wۺX2fоƷ1.2fͨƷ0.8fa(chn)ƷN̡Һw_H|(zh)ڼҲ켈ʩz(ni)ˮSͨҺۺXmڳˮÃ̎I(y)Uˮ̎ȣ.ÿ}ᣨ31%2f.ҪُԭAl(OH)3I(y)4300X}1680. wO´ɾۺϷ^VCA黯CF.偠ts՚CԼҺwƷۡ䓹ܵ늚Oʩ. Ses1000m2(Һw܇g200 m2F܇g400m2ԭ}400m2)Oʩღ150m3Ʒ탦ؼs400 m2.ͶYs500fԪ.УFﲿ230fԪ(LtFLCϱԿOͰb{(dio)ԇM֣´ɾۺϷ^VC黯CA偠tãs՚CҺwƷ䓹ܵ늚Ƶȣ145fԪSͶY64fԪAҊM60fԪ. 4.2ùҎ(gu)Ҫ 1)Դ늉380W/50HZbC300KW 2)I(y)ˮsˮFѭh(hun)ˮϴVˮ10/Сr(ȫa(chn)) 3)Դ2偠tһ_(8Kg1800CԴ偠t)220f/Сr(ȼúȼ)Lt1_(释FO)12Kg2400ԴԴҺԴLt. 1 a(chn)ˇ1.5fƹwͶY
СӋ337fԪ 2Oʩ
СӋ102f 4.3ɱ㣺 4.3.1 ƷX(Al2O318%Һwa(chn)ƷӋHƷ|(zh))a(chn)ԭϳɱ
*}ҪСԇY(ji)_. *ƷҺwԭϳɱСӋ550~650Ԫ/w1.68Һwa(chn)1930~1100Ԫ/.2.5wt/aҺw1.5wt/aw 4.3.2 ͨ;XAl2O310%Ʒ|(zh)(yu)ڇ(ni)ͬa(chn)ƷSɫa(chn)ԭϳɱ *ͨƷҺwԭϳɱСӋ195~220Ԫ/w2.5Һw1w488~550.10wt/aҺw4wt/aw. 4.3.3ȼ
ӋҺw276w802~882 4.3.4Yɱ ¹Yƽ2000Ԫ/I(y)a(chn)˔(sh)30ˣa(chn)a(chn)20000a(chn)ƷӋ(2000*30*12)/20000 = 36.0Ԫ/. 4.3.5OfM ̶Ya(chn)f(O係ͶY10f) 500fԪ/(10 * 20,000)= 25 Ԫ/ 4.3.6SM(OfM35%Ӌ) 25 x 35% = 9 Ԫ/ 4.3.7MYɱ50%Ӌ 18.0Ԫ/ 88 4.3.8ȻXa(chn)ɱ
4.3.9ȻXЈr
4.3.10ȻX
4.3.11ȻX㣨Ԇһa(chn)Ʒa(chn)Ӌ㣩
עҺwa(chn)Ʒ\ݔɱS\ݔx@LڽxIңta(chn)ƷԹw. a(chn)h(hun) a(chn)^ȫa(chn)ܾڃҺc]Bͨ^ݔȫa(chn)^]lMе.ڼrҪ_ͨ܇gܷ10@gһŷſչֱܳcFBӣŷŵ}⽛(jng)FպD(zhun)Һwϡ}ˮҺ@Щϡ}a(chn)ԭٷa(chn).ƷXa(chn)Ҳa(chn)ԭٷط(ni). sˮѭh(hun)fϴˮa(chn)ˮa(chn)ˇˮʹͨXa(chn)^Ψһa(chn)؏UDzܽԵVÿX}sa(chn)20XVȫVŷżs224.zyX}VҪɷӲˮXʯVһˮX}ߎXV.VpH鮔?sh)·ϻ̎? ˣa(chn)^̻oUȾa(chn)ȹ(ji)ˮ. 5.1ҪȾԴȾŷ 1UXa(chn)^ҪUԴ]l(f)ȼ偠t. 1)]l(f)3~5m3/hŷŷʽgЪ, ȾﺬCl 2)偠t⣺300-500m3/h ŷŷʽBm(x). 2UˮXa(chn)^ҪUˮԴsˮ͛_ϴ܇gˮUˮŷ3~5m3/hUˮŷŜضȞ20-800C.ŷŷʽgЪpHoȾ. 3wUXa(chn)^ҪUԴܵXV偠tpHŷŷʽgЪ.ŷV1-2t/htң0.1t/h. 5.2Ucʩ£ 1⣺a(chn)^Юa(chn)ȫͨ^ŷŹ·ճأͨ^]ճ(ni)ˮD(zhun)ˮ棬a(chn)r鹤ˇˮطȫ. 2Uˮa(chn)^Юa(chn)طAsˮˮsٷsϵy(tng)Ma(chn)ѭh(hun)ʹ. 3Ua(chn)^Юa(chn)V(jng)zyҪɷs|(zh)ӲˮXʯVһˮX}ߎXV.VpH鮔?sh)·ûȫ̎?ڏUɷҪܵصVa(chn)кB©Ⱦرˮh(hun). Ҫȱc 1a(chn)ƷᘌԏҪȴ_ΏSңڮa(chn)ƷԼm(x)a(chn). 2}ͣa(chn)ٶȿ. 3ԭϚXX}ُ. 4l^OҪ^Of. ̃(yu)ݣ 1a(chn)ƷƷ|(zh)^Ј^Үa(chn)Ʒ^. 2ɱٶȿ
Aڭh(hun)�Ƽ�ɽ(ni)дџX\ИI(y)I(y)Kџͷ۠32580010001250Ŀ a(chn)50-500ÿa(chn)ɼg(sh)D(zhun)ɳOa(chn)Ʒ Aڭh(hun)�Ƽ�I(y)YԴߎXИI(y)a(chn)ĻD(zhun)G\D(zhun)ʿ10%a(chn)5%10%ܺĽ20%a(chn)_50-500t/dӹ(ji)ܭh(hun)ֱԃ18637113703(̖ͬ)Aڭh(hun)�Ƽ˾\Srgӭǰ텢^! I(y)ۺգ
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