Kugwiritsa ntchito sodium acetate m'chimbudzi chamadzimadzi

Kugwiritsa ntchito sodium acetate m'chimbudzi chamadzimadzi,
Chinese sodium acetate solution, Chinese sodium acetate ogulitsa, Sodium Acetate, sodium acetate zotsatira, sodium acetate zotsatira ndi ntchito, Opanga sodium acetate, Sodium Acetate Solution, opanga sodium acetate solution, othandizira sodium acetate, kugwiritsa ntchito sodium acetate,
Zizindikiro zazikulu:
Zomwe zili: ≥20%, ≥25%, ≥30%
Mawonekedwe: madzi owoneka bwino komanso owoneka bwino, opanda fungo loyipa.
Madzi osasungunuka kanthu: ≤0.006%

Cholinga chachikulu:
Kuti muchepetse zinyalala zam'tawuni, phunzirani mphamvu ya zaka za sludge (SRT) ndi gwero lakunja la kaboni (sodium acetate solution) pakusintha kwadongosolo ndikuchotsa phosphorous. Sodium acetate imagwiritsidwa ntchito ngati gwero lowonjezera la kaboni kuti likhale ndi dothi la denitrification, kenako ndikugwiritsa ntchito njira yothetsera kuwongolera kuchuluka kwa pH panthawi ya denitrification mkati mwa 0,5. Tizilombo toyambitsa matenda timatha kutsatsa CH3COONa mochulukira, chifukwa chake mukamagwiritsa ntchito CH3COONa ngati gwero la mpweya wakunja kwa denitrification, mtengo wa COD ukhoza kusungidwanso pamlingo wochepa. Pakadali pano, kuyeretsa zimbudzi m'mizinda yonse ndi zigawo ziyenera kuwonjezera sodium acetate ngati gwero la kaboni kuti akwaniritse miyezo yoyamba yotulutsa.

Kufotokozera za khalidwe

Kugwiritsa ntchito sodium acetate ngati gwero lowonjezera la kaboni pazomera zothira madzi oyipa kumaphatikizapo njira zotsatirazi

1) Sinthani mtengo wa ph wa zinyalala zamafakitale mu thanki yoyendetsera, ndiyeno sinthani mtengo wa ph wa zinyalala zamafakitale mu thanki yamvula kuti igwe;

2) Madzi otayira m'mafakitale omwe amawonongeka amatumizidwa ku tanki ya chikhalidwe cha tizilombo toyambitsa matenda, ndipo sodium acetate imawonjezedwa mumayendedwe ngati gwero la kaboni wa tizilombo tating'onoting'ono;

3) Madzi owonongeka a mafakitale pambuyo pa chithandizo cha microbial oxidation amawombedwa kachiwiri kuti apeze madzi omveka bwino. Chifukwa chake, vuto loyaka komanso lophulika la methanol ngati gwero la kaboni limathetsedwa, ndipo mtengo wake ndi wotsika kuposa wa methanol, wowuma, shuga, ndi zina zambiri.

Kugwiritsa ntchito sodium acetate ngati gwero lakunja la kaboni m'mafakitale ochotsa zimbudzi kumadziwika ndi izi:

1) Sinthani mtengo wa ph wa zinyalala zamafakitale mu thanki yoyendetsera, ndikuwongolera zinyalala zamafakitale mutasintha mtengo wa ph mu thanki yokhazikika;

2) Kunyamula zinyalala zamafakitale zomwe zakhala zikuchulukirachulukira kupita ku tanki yazachilengedwe kuti tithandizire kuchiritsa makutidwe ndi okosijeni, ndikuwonjezera sodium acetate ngati gwero la kaboni wa tizilombo toyambitsa matenda. Kuchuluka kwa sodium acetate ndi 5 (Ne Ns) / 0.68 pa lita imodzi ya zonyansa. Ne sewage ndiye kuchuluka kwa nayitrogeni wa mg/l pakali pano, ndipo zimbudzi za Ns ndizomwe zili ndi nayitrogeni mg/l pakugwiritsa ntchito. 0.68 ndi mtengo wofanana wa COD wa sodium acetate;

3) Madzi owonongeka a mafakitale pambuyo pa chithandizo cha microbial oxidation amawombedwa kachiwiri kuti apeze madzi omveka bwino.