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I-LD Household Septic tank
Itanki yogutyulo yasekhaya egqunyiweyo luhlobo lwezixhobo zokucocwa kwamanzi amdaka asekhaya, ikakhulu asetyenziselwa ukugaywa kwe-anaerobic kwi-lindle yasekhaya, ukubola imolekyuli enkulu yezinto eziphilayo kwiimolekyuli ezincinci kunye nokunciphisa ukuxinwa kwezinto eziphilayo eziqinileyo. Ngelo xesha, iimolekyuli ezincinci kunye ne-substrates ziguqulwa zibe yi-biogas (ikakhulukazi iqulunqwe yi-CH4 kunye ne-CO2) nge-hydrogen evelisa iibhaktheriya ze-acetic kunye neebhaktheriya ezivelisa i-methane. Amalungu e-nitrogen kunye ne-phosphorus ahlala ekudaka lwe-biogas njengezondlo zokusetyenziswa kobutyebi kamva. Ukugcinwa kwexesha elide kunokuphumeza inzala ye-anaerobic.
