Ukusetshenziswa kwe-acetate ye-sodium endaweni yokuhlanza indle

Ukusetshenziswa kwe-sodium acetate endaweni yokuhlanza indle,
Isixazululo se-Chinese sodium acetate, Abahlinzeki be-Chinese sodium acetate, I-Sodium Acetate, imiphumela ye-sodium acetate, imiphumela ye-sodium acetate kanye nokusetshenziswa, Abakhiqizi be-sodium acetate, Isixazululo se-Sodium Acetate, abakhiqizi besisombululo se-sodium acetate, abahlinzeki be-sodium acetate, ukusetshenziswa kwe-sodium acetate,
1. Izinkomba eziyinhloko:
Okuqukethwe: ≥20%, ≥25%, ≥30%
Ukubukeka: uketshezi olucacile futhi olusobala, alukho iphunga elicasulayo.
Amanzi angancibiliki: ≤0.006%

2. Injongo eyinhloko:
Ukwelapha indle yasemadolobheni, funda umthelela weminyaka yodaka (SRT) kanye nomthombo wekhabhoni wangaphandle (isixazululo se-acetate ye-sodium) ekukhishweni kwesistimu nokususwa kwe-phosphorus. I-sodium acetate isetshenziswa njengomthombo wekhabhoni yokwengeza ukuze kufuywe udaka lwe-denitrification, bese kusetshenziswa isisombululo se-buffer ukulawula ukwanda kwe-pH phakathi nenqubo yokukhishwa kwe-denitrification phakathi kwebanga elingu-0.5. Ibhaktheriya ehlukanisayo ingakhanga i-CH3COONa ngokweqile, ngakho-ke uma usebenzisa i-CH3COONA njengomthombo wekhabhoni yangaphandle ukuze i-denitrification, inani le-COD elingcolile lingagcinwa lisezingeni eliphansi. Njengamanje, ukuhlanzwa kwendle kuwo wonke amadolobha nezifunda kudinga ukwengeza i-sodium acetate njengomthombo wekhabhoni ukuze kuhlangatshezwane namazinga okuphuma kwezinga lokuqala.

I-sodium acetate idlala indima ebalulekile ekulawuleni inani le-PH ekuhlanzeni indle. I-sodium acetate iyikhemikhali ye-alkaline engenziwa i-hydrolyzed ukuze yakhe i-OH-negative ions emanzini, engakwazi ukwenza i-bai acid ion ibe lula emanzini, njenge-H+, NH4+, njll. I-Sodium acetate isetshenziswe kabanzi embonini yokuhlanza amanzi angcolile eminyakeni yamuva nje. , kodwa uyazi ukuthi isetshenziswa kanjani? Namuhla, uhlelo oluncane lwe-Hebei Pengfa luzoxoxa nawe.

Okokuqala nje, i-sodium acetate yayingasetshenzisiwe ekuqaleni embonini yokwelapha amanzi, yayihlala isetshenziswa embonini yokunyathelisa nokudaya. Ngenxa yokuthi imboni yokuhlanza indle iyadlondlobala eminyakeni yamuva nje, futhi kunesidingo sangempela se-sodium acetate ukuze kuthuthukiswe inhloso yokuhlanza indle. Yingakho isetshenziswa embonini yokuthuthwa kwendle. I-sodium acetate yasetshenziswa njengomthombo wekhabhoni eyengeziwe ukuze ijwayeze udaka lwe-denitrification, kwase kusetshenziswa isisombululo se-buffer ukulawula ukukhuphuka kwenani le-pH enqubweni ye-denitrification phakathi kwebanga elingu-0.5. I-Denitriifying bacteria ingamunca ngokweqile i-CH3COONa, ngakho-ke inani le-COD lamanzi angcolile lingagcinwa lisezingeni eliphansi lapho i-CH3COONA isetshenziswa njengomthombo owengeziwe wekhabhoni wokukhishwa kwe-denitrification. Njengamanje, konke ukulashwa kwendle kwedolobha nesifunda ukuze kuhlangatshezwane namazinga okukhishwa kudinga ukungezwa kwe-sodium acetate (i-sodium acetate) njengomthombo wekhabhoni.