Kugawikana Mabakiteriya
Kufotokozera
Ntchito Yasungidwa
Imagwiritsidwa ntchito m'mafakitale oyeretsera madzi akumatauni, madzi otayira am'mafakitale osiyanasiyana, kusindikiza ndi kudaya madzi oyipa, kutayira m'nthaka, madzi otayira opangira chakudya komanso kukonza madzi oyipa m'mafakitale.
Main Mmene
1. Mabakiteriya ogawanika ali ndi ntchito yabwino yowonongeka kwa organic m'madzi. Lili ndi kukana mwamphamvu kwambiri kunja kwa zinthu zovulaza , zomwe zimathandiza kuti dongosolo lachimbudzi likhale lolimba kwambiri kuti likhale ndi mphamvu zowonongeka. Pamene ndende ya zimbudzi imasintha kwambiri, dongosololi lingathenso kugwira ntchito bwino kuti liwonetsetse kuti madzi otayira atayika.
2. The akuwaza mabakiteriya akhoza kuwononga refractory macromolecule mankhwala, potero mosalunjika kuchotsa BOD, COD ndi TSS. Ikhoza kuonjezera mphamvu ya sedimentation yolimba mu thanki yowonongeka ndikuwonjezera kuchuluka ndi kusiyanasiyana kwa protozoa.
3. Ikhoza kuyambitsa mwamsanga ndikubwezeretsanso dongosolo la madzi, kupititsa patsogolo mphamvu yake yokonza ndi mphamvu zotsutsana ndi mantha.
4. Choncho, akhoza kuchepetsa zonse mu kuchuluka kwa sludge yotsalira ndi ntchito mankhwala monga flocculants ndi kupulumutsa magetsi.
Njira Yogwiritsira Ntchito
1. Madzi otayira m'mafakitale amayenera kutengera mtundu wamadzi amtundu wa biochemical system, mlingo woyamba ndi 80-150 g/m.3(kuwerengeredwa ndi kuchuluka kwa thanki ya biochemical). Ngati kusinthasintha kwamphamvu kuli kwakukulu kwambiri komwe kumakhudza dongosolo, ndiye kuti pakufunika mlingo wowonjezera wa 30-50 g/m.3(kuwerengedwa ndi kuchuluka kwa thanki ya biochemical).
2.Mlingo wa zimbudzi za tauni ndi 50-80 g/m3(kuwerengedwa ndi kuchuluka kwa thanki ya biochemical).
