Isisekelo esiyisisekelo sokwelashwa kwamanzi kwezimboni ukususa ukungcola kusuka emanzini ngokusebenzisa ngokomzimba, kwamakhemikhali, kanye nezinto eziphilayo izindlela zokuhlangabezana nezidingo zekhwalithi zamanzi zokukhiqiza izimboni noma ukuphuma. Kuhlanganisa ikakhulukazi izinyathelo ezilandelayo:

1. Ukwelashwa kwangaphambi kwesikhathi: Ngesikhathi sesigaba sokwelashwa kwangaphambi kwesikhathi, izindlela ezibonakalayo ezinjengokuhlunga kanye nezulu zivame ukusetshenziselwa ukususa ama-solids amisiwe, ukungcola okungcolile, kanye nezinto zikawoyela ezivela emanzini. Lesi sinyathelo singanciphisa umthwalo wokucubungula okulandelayo futhi sithuthukise ukusebenza kahle.

2. Ukwelashwa kwamakhemikhali: Ngokungeza ama-ejenti amakhemikhali afana nama-coabulants, ama-flocculants, njll. Ngaphezu kwalokho, ukwelashwa kwamakhemikhali kuhlanganisa ukususa izinto eziphilayo noma ezinobuthi emanzini ngamanzi nge-oxidants kanye nokunciphisa ama-ejenti.

3. Ukwelashwa Ngemvelo: Lapho ubhekene nokungcola kwe-organic, izindlela zokuwohloka ama-microbial ezifana ne-sludge evuliwe kanye nokwelashwa kwe-anaerobic ngokwemvelo kuvame ukusetshenziselwa ukwelapha ukungcoliswa kwe-organic. Lawa ama-microorganisms aqeda ukungcoliswa yizinto ezingcolisa ezifana ne-carbon dioxide, amanzi, kanye ne-nitrogen ngezinqubo ze-metabolic.

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Ngokusebenzisa ngokuphelele lezi technologies yokwelashwa, ukuhlanzwa okusebenzayo kanye nokuphinda usebenzise kabusha kwamanzi amdaka.