ˮ|(zh)Σ併ⷽ
2021-01-14 10:22:21 ԴAh(hun)ƼF˾

(sh)ЙCеĵʽڵ|(zh)ͨ^ã|(zh)ֽⲢa(chn)@^̷Q鰱һNF(xin)olµĮB(yng)^̡a(chn)İጷŵh(hun)лͬĽMጷŵh(hun)еκΰNH3c@NH4+ƽ⣺NH4++ H2O NH3+ H3O+c@ıSpHֵ׃һضȺxӏ£%SˮwpH߶@pHֵС7r@NH4+ʽpHֵ11rtNH3ʽ@ˮĶкܴ@oֲܱˮֱֲԺֱܴʹˮжоJ飬ˮЧȑ(yng)0.3 mg/Lϕrֳ^˳^1mg/LL2005оһB(yng)ֳ~fˮwзxӰNH3^0.1 mg/L(yng)ҕ~ж
1Σ
ߝȵİϸpHֵɳ~ͼךİжоNH3ˮ늺^֬ѸٴмĤNH3ֱӓpB(yng)ֳwMBѪҺCܺѪҺdNH3ŰʹѪҺͽMеNH3w(ni)NH3e۶жw(ni)xpͣNH3ԶҪF(xin)ڌ(jng)Ԫp
ߝȰӰ?zhn)BֳܺøԣʹxʧLܵƣ½ԭ̓ԭ¼l(f)ؕrɴ
2B(yng)ֳˮwаҪԴ
B(yng)ֳйˮwаҪԴ~ͼךֱӷ~ڵİͨ^|(zh)ʣ~@õĵ|(zh)е|(zh)е|(zh)İٷֱȁӋڰg/kgϣ=1.0-NPU|(zh)6.251000NPU=|(zh)|(zh)=е|(zh)6.25=|(zh)ƽֵƷеă|(zh)ʵֵһs0.4ڴֵ|(zh)28%ρfڵİ飺ڰ=1.0-0.40.286.251000=26.9g/1kgֻҪ|(zh)ʱֺ㶨Įa(chn)cͶDֱӰӡͶDʼӱķҲӱ
˹ʩ뵪ʡ˹ʩʿֱӻgB(yng)ֳˮwеİʩȻ@ֱB(yng)ֳˮwе@ʩЙCSʿͨ^ögB(yng)ֳˮwе@
B(yng)ֳˮwЙCķֽcܡcЙCмDSֲwȣeİֽ⣬ʹwY(ji)ϵЙCԷxӰʽጷŵˮ
3B(yng)ֳˮwа
ֲˮֲB(yng)ֳˮwаҪˮwаҪDZֲգfʹõҪԴǰ}ͬrڕrðB(ti)ЩNֻհB(ti)@鰱ֱӅcͬ߀ԭɰ܅cͬ
4Ľⷽ
ٜpͶDͣʳͣʳpͶDǏİԴԴ^B(yng)ֳйưĮa(chn)ʹԓkͨڰm(x)ߵėlʹͣʳpʳLMtB(yng)ֳLͣ
ڽֹʩúһ^ֹʩúl(f)ͼS̼@Ȼ@ȣtʹB(yng)ֳˮwһ
ʹûWƄj(lu)ϡⰱԿٽB(yng)ֳˮwеİֹˮa(chn)B(yng)ֳa(chn)(yng)
NH3-NˮwПoCҪʽҪNH4+xӠB(ti)δxNH3H2OһĻWyİĺHxӰNH4+ͷxӰNH3ߵĿʹáˮ|(zh)ЙzyrͨY(ji)l(f)׃@Ҫ鱻j(lu)İֱxԭʹúЧ^B(yng)ֳǷ֏ʳǷ֏ˮɫǷƵ
ʹB(ti)Ƅð
B(ti)ƄֱB(yng)ֳˮwеİB(yng)ֳˮh(hun)һ^ߣ(yng)ȫ؝ϼEM
ʩˮֲԠIB(yng)}MֲcˮֲðrԪ}VȝMͨr簱^߿ԪسɞL^ߕrȫ؝ˮ``+ЙCˮⶾҺˮ``+ݠءˮ``+в}Խ^ߵİ
ˮwpHֵԽͷxӰpٰĶ
NH3c@NH4+ĺҪȡQˮpHֵˮpHֵxӰıSˮصҲ
B(yng)ֳˮw^pHֵƫߕrȫ؝nˮ¶ԽB(yng)ֳˮwpHֵĶͰĶ
B(yng)ֳˮw^ˮwиֲ^Srȫ؝ˮˬˬԿƸֲ^ȷ4Сrڶȫ؝nˮ¶{(dio)(ji)B(yng)ֳˮwpHֵͰĶ
ʹÚҪraB(ti)ƄԾSoB(yng)ֳˮwľȺB(yng)ֳˮwȫ؝ԭõ˿ƣͬrB(yng)ֳˮwзֽЙCҲSoB(yng)ֳˮwѭh(hun)ͨʹÚ輰ra䡰66ͺѿߗUԴMB(yng)ֳˮwЙCֽD(zhun) |