ZDHO(sh)ijg(sh)^
g(sh)----늻W(xu)W(xu)Nڞһw
^-----tʽct(ni)ʽЙC(j)Y(ji)
C(j)£
1ճ
O(sh)ȫ]Y(ji)(gu)\(yn)gʼK̎ؓ(f)B(ti)oˮͨ^Ĥʽbؓ(f)±ȥ2030%ܽ
oˮ(jng)(j)ճM(jn)F(yng)OꎘOMɘO忂ɵ늽سbáֱԴܽ늽б늻W(xu)(yng)
(yng)OFʧӮa(chn)r(ji)Fx
Fe0Fe+2+2e
ꎘOꎘOӱa(chn)
O2+2e+2H2O4OH-
ˮУ늻W(xu)a(chn)飺
Fe+2+2OH-Fe(OH)2
3W(xu)
oˮ(jng)ڶ(j)늻W(xu)ˮЮa(chn)˸ԏ(qing)ijFe(OH)2Fe(OH)2Ԡt(ni)ʽȫԵˮКܽ
W(xu)(yng)ʽ4Fe(OH)2+O2+2H2O 4Fe(OH)3
ZDHc(din)ͳЧʹÉ
1c(din)ͳЧ
1ZDHO(sh)ļg(sh)Ğ늻W(xu)F(yng)OʧȥFxӠB(ti)Fe+2ѸˮˮеȻԌ(du)ȵٶȺ(yng)Ĕ(sh)ꎘOõӱa(chn)OH-OH-cFe+2Y(ji)ɳFe(OH)2^m(x)ٺˮКܽ(yng)Ķصܽ늻W(xu)c늽˞O(sh)^̼Ч˞ƿ{(dio)(ji)@N(dng)ҲˮơĻW(xu)Fe(OH)2M(jn)Рt(ni)̎ܽoˮضȵӰɴ˿֪ZDHijЧBm(x)(wn)ɿָ(bio){(dio)(ji)˞0.1mg/L(ni)
2늻W(xu)ʹÉ
偠tʹÉҪȡQˮ(du)偠tĸgٶ偠tgǾԭ늳늻W(xu)Ȼ(yng)^c(din)gʽɾBm(x)l(f)(dng)һc(din)וr(sh)l(f)ڠtϿԸQl(f)Ͳt偠tw(bo)UM(jn)г̎偠tʹÉ50δM(jn)г̎偠tʹÉ7-13꣬ʹÉ30O(sh)ʹÉͳЧc偠tʹÉϢϢP(gun)
ZDHO(sh)ijg(sh)ͳʽ?jng)QO(sh)\(yn)go(w)跴_ϴͣ\(yn)go(w)Y(ji)Ч(wn)ɿO(sh)O(sh)Ӌ(j)30
ZDHO(sh)ĸ
1
ĤʽbʹoˮвкwCO2Țؓ(f)ˮݳԜpˮ̼Ȍ(du)偠tܾW(wng)ĸg
2늈(chng)
늽ʹýoˮOԷH2Oͨ^ꎘO(yng)OMɵˮr(sh)ȫܵ늈(chng)ʹo(w)B(ti)µH2OӈF(tun)M(jn)׃˽oˮе^B(ti)(qing)ˮĝBںĶ偠tܾW(wng)ϵy(tng)(ni)\(yn)˄xϹPga(chn)Ĺ偠tϹÓ֮H偠t_ʼ(ji)֮r(sh)
3H----Fzw
늽늻W(xu)ƂĚFFe(OH)3zwcFe3O4Fe2O3 Fe2O3H2OƂFe(OH)3|(zh)@^(q)e늽ƂzwFe(OH)3õķ(wn)ԣڼ{֮g|(zh)СӰ]Fԣ@ؓ(f)ΣZETAλc偠tٱڱλͬųgM(jn)D(zhun)ؓ(f)ΣZETAλFe(OH)3zwcˮеCa+2Mg+2ܟĎλCaCO3}γ}ĽY(ji)Kγˮųз
ġZDHO(sh)Ԅ(dng)ϵy(tng)
1O(sh)Bm(x)ȫ^Пo(w)wϵy(tng)PLCܿ\(yn)ÿ(g)\(yn)Ѕ(sh)c(din)Ԅ(dng)O(jin)y(c)Ԅ(dng){(dio)M(jn)ˮyyؓ(f)D(zhun)QձõȵȫԄ(dng)_ք(dng)ƣ
2ϵy(tng)Bm(x)ھO(jin)y(c)ննȱ-0.06-0.06Mpa֮g_ܛˮˮ䱻뵽O(sh)픶(sh)F(xin)ĤճЧ
һʧϵy(tng)Ԅ(dng)l(f)(bo)
3ϵy(tng)Bm(x)ھO(jin)y(c)늻W(xu)늉cˮ̎ϵy(tng)ֻڳO(sh)ˮ乩ˮr(sh)ņ(dng)늽늻W(xu)PLCSC(j)׃loˮ̖(ho)IJ׃M(jn)Ԅ(dng)ۙƣ{(dio)(ji)Сc̎ˮĕr(sh)(yng)(sh)ֵʹ֮o(w)(j)׃ڱCˮĺ0.1mg/LB(ti)£ȵĜpԴpʧ
һ늉ʧϵy(tng)Ԅ(dng)l(f)(bo)
4wϵy(tng)PLCȫ̿cO(jin)y(c)˿c偠tĿDCSϵy(tng)(du)_(d)h(yun)̱O(jin)صĿġ
O(sh)\(yn)M(fi)
ԓϵy(tng)طN׃ԝM늉Ҫ 늉Ŀ늽ܽr(sh)ĵ늽늉1V3.5V
ˮܽ7mg/LӋ(j)(j)(j)ճȥ1.4mg/L20%ܽڶ(j)늻W(xu)ֻȥ3.7mg/Lʣ1.9mg/Lܽڵ(j)W(xu)(yng)ȫȥ
ձ늙C(j)M(fi)̎40ˮ/Сr(sh)늙C(j)ʞ4KWƽÿСr(sh)(dng)һÿ\(yn)5˺ԲӋ(j)
H늻W(xu)3.7mg/LȫZDHO(sh)M(fi)Ӌ(j)ȡƽ늽늉3Vÿˮ120Aÿ0.75Ԫt̎ÿˮM(fi)
20A3V0.75Ԫ/KW=0.03Ԫ
(jng)Ӌ(j)ÿˮF13ÿF3600Ԫt̎ÿˮFM(fi)Þ
133600Ԫ/=0.047Ԫ
CM(fi)Þ0.03+0.047=0.077Ԫ/ˮ ƽ̎ÿˮM(fi)0.08Ԫ.