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LD Household Septic tank
Tanki yotchinga m'nyumba ndi mtundu wa zida zopangira zinyalala zam'nyumba, zomwe zimagwiritsidwa ntchito kwambiri popangira chimbudzi cha anaerobic m'zimbudzi zapakhomo, kuwola zinthu zazikulu zama cell kukhala mamolekyu ang'onoang'ono ndikuchepetsa kuchuluka kwa zinthu zolimba. Panthawi imodzimodziyo, mamolekyu ang'onoang'ono ndi magawo ang'onoang'ono amasinthidwa kukhala biogas (makamaka opangidwa ndi CH4 ndi CO2) ndi haidrojeni yotulutsa mabakiteriya a acetic acid ndi mabakiteriya otulutsa methane. Nayitrogeni ndi phosphorous zigawo zikuluzikulu zimakhalabe mu biogas slurry monga zakudya kuti mtsogolo ntchito gwero. Kusunga nthawi yayitali kumatha kukwaniritsa kutsekereza kwa anaerobic.
