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Thanki ya Septic ya Pakhomo ya LD
Thanki yosungira madzi m'nyumba yokhala ndi chivundikiro ndi mtundu wa zida zokonzera madzi a m'nyumba, zomwe zimagwiritsidwa ntchito makamaka pogaya madzi a m'nyumba omwe alibe mpweya, kuwononga zinthu zazikulu zachilengedwe kukhala mamolekyu ang'onoang'ono ndikuchepetsa kuchuluka kwa zinthu zolimba zachilengedwe. Nthawi yomweyo, mamolekyu ang'onoang'ono ndi magawo amasinthidwa kukhala biogas (makamaka yopangidwa ndi CH4 ndi CO2) ndi mabakiteriya opanga hydrogen a acetic acid ndi mabakiteriya opanga methane. Zigawo za nayitrogeni ndi phosphorous zimakhalabe mu slurry ya biogas ngati michere yogwiritsira ntchito pambuyo pake. Kusunga kwa nthawi yayitali kumatha kupangitsa kuti madzi asamawonongeke ndi mpweya.
