I(y)ܛˮ̎O(sh)䰲bzyЩҪעĹأ҂һԔ(x)˽һ°}ޕԄa(b)ˮ}ރ(ni)}}Һȑ(yng)SrܝMһ^̵Ҫ
1ܛˮO(sh)횰bι̵ˮƽ(yng)O(sh)Ӌˮܵ
2}ްő(yng)֬ޣ}(yng)Ms}ܵLȳߴ
3bʯӢɰbǰ(yng)Ĺܷژ֬(˕r(yng)_Ĺ϶˵ķzɰʯ֬͘M(jn))ȻʯӢɰʹɰڹƽ
4b֬̎õĘ֬պ˶b֬ޡ
5ȡĹϵzĹ϶ˌyײijвڣСĵ형rᘷD(zhun)ӿy(ע⣺by^һҪ_Ĺܲyw)ֱyoڹw
6հbԭDʾӹܵԴ
7ܛˮ(yng)P(gun)]ͨyȻ_ڿyȻ_M(jn)ڿy(ע⣺M(jn)ڿy_^ܵ(ni)ˮ͚Ŀ՚M(jn)ܛˮɘ֬Sˮܳ֬)
8fBķO(sh)rgͳڳʹAӏ(qing)ˮ|(zh)O(jin)y(j)ˮ|(zh)׃{(dio)߀ԭʹ֮̎ùB(ti)
9}ރ(ni)ҪԱCһõ}
10b{(dio)ԇM(jn)ȡӻˮ|(zh)_(d)ҪͿɹˮ
I(y)ܛˮ̎O(sh)zy
1ˮԴM(jn)ˮ|(zh)Ʌ偠tˮ|(zh)Ҫˮе}VxӝӲ
2(j)ˮ|(zh)Y(ji)Ոˮ|(zh)(wn)a(chn)Sˮ|(zh)(wn)ӣҪӹܶȷepγɺͷֹemrйa(b)rˮ
3ɷ֣̼}߀}ǃߵĻϹٽY(ji)O(sh)|(zh)O(sh)\(yn)һΕrg(yn)ؕrͣ܇֔(jn)x}ᡢď(f)ϴO(sh)10-15%֮g(dng)⽵4%r(j)ϴrm(dng)oa(b)䣬ֱϴMֹ
4صܛˮO(sh)ѭh(hun)a(b)ˮ̎ܛˮˮе}Vxӻͨ^O(sh)̎ɏصQѭh(hun)ϵy(tng)Y(ji)}
ܛˮϵy(tng)ԭˇ̡
1)ܛˮ
ʽʽӴxӽQԭȥˮеӲڽQ(ni)(dng)xӽQ֬cԭˮr(ܛˮ̎ϵy(tng)B-^(q)偠tܛˮܛˮ,^(q)偠tܛˮ,ܛˮ̎,ܛˮϵy(tng))ܛˮˮO(sh)ˮе}(Ca2 )V(Mg2 )xc֬(NaR)M(jn)з(yng)Ķȥˮе}V}ʹӲˮ׃?yu)ܛˮ䷴?yng)^̞飺
Ca2 2NaR→CaR2 2Na
Mg2 2NaR→MgR2 2Na ͨܛˮ̎ϵy(tng)B-ͨ^(q)偠tܛˮO(sh),ͨܛˮ̎,ͨܛˮϵy(tng)
2)Q֬
cԭˮQĘ֬ɞ֬֬͘͘bó(ni)c}ˮM(jn)ÓQ(yng)֏(f)Q䷴(yng)^£
3)O(sh)M
ӴO(sh)ɽQϴ}ܛˮáyTܵȽM
4)Ҫ^
A)ܛˮa(chn)
ϵy(tng)мxӽQ֬}ͨԭˮܼܛˮԴԭˮĽQ²M(jn)֬ĽQϲ(ni)֬cԭˮM(jn)нQuܛϸܛˮϲ(jng)ܛˮݔa(chn)ʹ
(ͨԒܛˮ̎ϵy(tng)B-F^(q)偠tܛˮͨԒܛˮ,F^(q)偠tܛˮ,ܛˮ̎,ܛˮϵy(tng))
B)֬
(jng)QĘ֬ĽQ֬͘(jng)bñ͵c}ˮM(jn)ÓQ߀ԭ֬֏(f)Q(jng)ϴϴɇ֬ͻؽQ@Bm(x)عܛˮԴԴخa(chn)^\(yn)M(jn)ԭM(jn)ćbֵˮO(sh)Hһ_ˮÎӣF(xin)˸Ч(ji)ܵĿ
ܛˮϵy(tng)c(din)
wW(xu)ԭʹ(f)sĹ^ͬһrg(ni)֬ĽQϴͬrM(jn)ҪڵͣC(j)ϴO(sh)Bm(x)\(yn)D(zhun)ܛˮԴԴخa(chn)ܛˮˮ|(zh)(wn)|(zh)ܛˮӲ<0.03Ħ/<0.005Ħ/Ԅϴʹ˂ϴķwڄнÓa(chn)Ч@һ_O(sh)Bm(x)(wn)\(yn)˂y(tng)O(sh)Bm(x)ˮҪܛˮ_O(sh)݆ʹõıˣO(sh)ͶYpO(sh)ռe(d)(chung)ˮb(d)صſbܛˮĶȾʹܛˮ峺(yu)ʽˮ֬Cˮˮ|(zh)ܺĵԭˮˮܣֻҪһ_ˮþʹO(sh)Bm(x)\(yn)D(zhun)λϾЪ(d)оͬλòͬIJʹ_(d)g^Ȫ(d)ЧM(jn)ļӹO(sh)ͼg(sh)Ƶ|(zh)ͱO(jin)ֶCˮa(chn)Ʒ|(zh)(wn)ɿ
һƪܛˮ̎O(sh)Ļׂc(din)
һƪȫԄܛˮO(sh)䃞(yu)c(din)c(din)v |