|
(yng)^ữԭg(sh)̎(yng)^ữԭg(sh)̎  (yng)\(yn)a(chn)ữF(xin)ļߜӰ׳F(xin)Ϻxh(hun)Ƽ˾Y(ji)϶{(dio)ԇ(jng)(yn)Փ֪Rؾԭg(sh)̎w{ һfԮa(chn)ҪĿĵą^ҪpHֵ6.5~8.0֮gUˮAƫͻ\(yn)ؓ(f)^ߕr(yng)(ni)]l(f)eۣ(do)®a(chn)ʧa(chn)ֳm(x)^Õr(do)®a(chn)ʧMa(chn)ֳ(yng)ϵy(tng)ġữ(yn)ữl(f)(yng)yԻ֏(f)ԭРB(ti) ʧȥƽr@ʾ¡YӚa(chn)½;Ӛм麬;ҺVFA;ЙC(j)ȥ½;ҺpHֵ½;̼}AcA֮gIJֵ@;ϴwɫ׃\]й;෴(yng)ˮa(chn)@ζ;ORP(߀ԭλ)ֵ 1(yng)ữԭ 1(yng)ؓ(f)\(yn) ҂֪\(yn)Ѕ(yng)ĸ(xing)ˇƗlУؓ(f)һdzҪĿƅ(sh)ؓ(f)ָλrg(ni)ʩӽoλ|(zh)ЙC(j)kgSCOD/kgVS.dʾijNUˮһֵ(dng)\(yn)еؓ(f)ɳ^ԓֵtζؓ(f)\(yn)С mȻԓֵؓ(f)ɵĸᘌ(sh)HČᘌеĮa(chn)ؓ(f)\(yn)(sh)HϾؓ(f)^˅Юa(chn)Įa(chn)˕rؓ(f)]г^ˮữԾͳF(xin)˷(yng)VFA_ʼ۷eȲˮpHֵȥЧ½@NữF(xin)İl(f) ˽⅒(yng)࿂ԴˁSֺ\(yn)ؓ(f)A(y)(yng)F(xin)ữҪֶ֮һ 2pHֵضȵ\(yn)пƗlF(xin)(yn)ƫ څЮa(chn)lҪˮữ̵ĶԮ(dng)(yng)pHֵضȵĿƷF(xin)ܴƫ͕ʹa(chn)Įa(chn)ܵ(yn)ӰˮữܵӰ푅sh(yun)h(yun)Сڮa(chn)Y(ji)ͬӕ(do) (yng)l(f)ữF(xin) 3|(zh) c࣬ܵ|(zh)c(din)Uһ(sh)ϸܵ|(zh)ƵҲDžеĮa(chn)ˮữ(dng)UˮкijNN|(zh)߀ԇ(yn)ƅеˮữra(chn)ѽ(jng)ܵƣữF(xin)S֮l(f) (yng)ȾԴܴڵĶM(jn)ŲȾŷԴˮվ֮g¹ŷͨ(bo)C(j)͝ڵĶ|(zh)ճO(jin)yC(j)Ƿֹ(yng)ữ¹ʵЧ(yng)ʩ 4IB(yng)}ͶӇ(yn)ز ijЩȱTNPԪصďUˮͶĠIB(yng)}dzҪ?yn)酒ПoՓǮa(chn)߀ˮữҪ@ЩԪM(jn)ꐴxԼϳɼ(x)|(zh) (dng)UˮеijNNIB(yng)Ԫȱr(yn)Ӱ푮a(chn)Ļ@?yn)飬Džwfa(chn)λwIJλˮữtڮa(chn)ˮữ^a(chn)@@ЩԪM(jn)ꐴxټ֮ˮữֳh(yun)h(yun)ڮa(chn)ʹÏUˮԭĠIB(yng)ԪرˮữôMa(chn)ò@ЩҪԪM(jn)ӣԕܵOY(ji)ǣ(yng)ữɱ 2ữ֏(f)ʩ 1ؓ(f) (yng)l(f)ữҪԭǮa(chn)(yng)ݷeؓ(f)ؓ(f)ɛQԽֱͣӷӳؓ(f)ɵ½ڰl(f)ữr(yng)rM(jn)ˮr(yn)ؕr(yng)ȫֹͣM(jn)ˮ (2)ͶӉA (yng)ữr(yng)ͶӉAк^ߵVFASpHֵķ(wn)Ca(chn)h(hun)ֹ(yn)ءữNaHCO3Na2CO3NaOHCa(OH)2ȶdzÁ{(dio)(ji)AȵĻW(xu)ˎmȻͶNaOHCa(OH)2ȏ(qing)A|(zh)܉߷(yng)(ni)pHֵǚĮa(chn)^CO2ƉĮa(chn)M(jn)a(chn)Ļ֏(f)˲˲NaOHCa(OH)2 (3)ˮ_ ˮ_ϴķSֱʹa(chn)ˮضM(fi)ԏS^(q)(ni)дѭh(hun)ˮѭh(hun)ˮĜضȱ^_ϴ(do)·(yng)ض½ͬӕͮa(chn)Ļòʧ (4)ѭh(hun)(ˮ) ϵy(tng)ˮ(yu)c(din)ٳˮԿٌ(yng)зe۵ē]l(f)ϴCa(chn)h(hun);ںˮCOD^A^ӷ(yng)ЙC(j)ؓ(f);ۺеĜضһ25~30ԁˮضȸߵö(yng)Ĺޜز̫Ӱ;һˮDO^(yng)еąӰ (5)Ͷr ữr(yn)ؕrxͶr࣬@ӾͿa(b)䷴(yng)(ni)ļ(sh)a(b)(yng)(ni)a(chn)Խ͵IJlSrͶrw@ӿѸٻ֏(f)(yng)\(yn)?yn)wЮa(chn)^(qing)öЈwۃr\(yn)M(fi)dzFڹϺy˽ܡ |