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lrg21-09-06 g[
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UˮеĵԺϵЙC}}ʽ̎ѴЙCD鰱ȻMһD}ˮаȥжNĿǰҊijˇcʯxԽQɾ۱ϩSҞԔBˮȥˇ
1.c
(һ)
ںlͨ^}}Ɂ}}^Qķ^̞飺
(1)^1gD}r4.57g
(2)^ጷųH+ďUˮеĉAÿlgĉA(CaCO3Ӌ) 7.lg
Ӱ^̵ҪУ
(1)pHֵ pHֵ8.08.4r(20)ٶȿ^pH½UˮAȲrͶʯSpHֵ7.5
(2)ض ضȸߕrٶȿ}mˮ؞3515ԼˮԲ15
(3)ͣrg ֳٶȺСLʞ飽0.30.5d-1(ض20pH8.08.4)˾SֳһȺͣrg횴СrgڌH\һ㑪ȡ 2 2
(4)ܽ еw̫͌Mһڻ෨ؚMܽ23mg/L
(5)BODؓ һB;BODǮB;BOD5ؓ^ʹL^ߵĮB;ѸٷֳĶٮB͵òYԞҪMBOD5ؓɑS0.3kg(BOD5)/kg(SS).d
() ﷴ
ȱlڼÓ()NO2--NNO3--N߀ԭN2^Q鷴^еӹw(乩w)ǸNӵЙC(̼Դ)Լ״̼Դ䷴ʽ飺
6NO3-ʮ2CH3OH6NO2-ʮ2CO2ʮ4H2O
6NO2-ʮ3CH3OH3N2ʮ3CO2ʮ3H2Oʮ60H-
ϿҊﷴ^HʹNO3--NNO2--N߀ԭ߀λЙCֽ
Ӱ푷Ҫأ
(1)ض ضȌӰ푱ȌUˮ̎^ҪЩһԾS2040ښ^͵ĶɲȡͣrgؓɵȴʩԱõķЧ
(2)pHֵ ^̵pHֵ7.08.0
(3)ܽ Óһڷܽ0.5mg/L(෨)1mg/L(Ĥ)
(4)ЙC̼Դ UˮкЙC̼ԴBOD5/TN(35)rɟo̼ԴUˮ̼ȵ@ֵrͶЙC̼ЙC̼ü״]״ܽ~״ͶһNO3--N3߀ܺጷųDzЙC̼"̼Դ"@ҪͣrgLؓʵʹ̎Loֹڻ˥˳
2.ʯxԽQ
ʯһNX}仯WMɿɱʾ(M2+2M+)O.Al2O3.mSiO2?nH2O (m210n09)ʽM2+Ca2+Sr2+ȶrxM+Na+K+һrxһNxӽQڷʯSgYҎtĿYͿѨʹкYЧQx᷀ԼηԵȃȻʯķNܶȥҪбlʯ
бlʯijЩxӵĽQxԴ飺K+NH4+Na+Ba2+Ca2+Mg2+бlʯNH4+ďxɲýQˇȥˮаQ͵ķʯ؏
ҺpHֵʯӰ푺ܴpH^NH4+NH3DQÜppH^H+ĸNH4+ȥͨMˮpHֵ68̎ϰ1020mg/LijMˮrˮȿ_lmg/Lrͨˮݷes100150ʯĹQs0.410-3n-1mol/g
@_͵ķʯ5g/LʯʯˮҺs̎ˮ35%оʯҺм0.1molNaClЧᘌʯĽY}в2ȻcҺҺ˕rҺ^rųĸߝȺϰUҺM̎̎У
(1)՚ⴵÓ ÓNH3ſH2S04
(2)ⴵÓ Һ1%İҺ
(3)늽(Ȼ) ֽN2
ĿǰõÓˇWڴ\гɱhɶȾȆ}HܵһÓЧ͏صسұ^õ^
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