Itekhnoloji yokucoca amanzi kwimizi-mveliso inokwahlulwa ibe ngamacandelo amathathu ngokusekelwe kwiinjongo zonyango kunye nomgangatho wamanzi: ngokomzimba, iikhemikhali, kunye nebhayoloji. Isetyenziswa ngokubanzi kunyango lweentlobo ezahlukeneyo zamanzi amdaka amashishini.
1. Itekhnoloji ye-Physical processing: ingakumbi ibandakanya ukuhluzwa, imvula, i-air flotation, kunye neteknoloji yokwahlula i-membrane. Ukucoca ngokuqhelekileyo kusetyenziselwa ukususa amaqhekeza amisiwe emanzini; Iindlela ze-Sedimentation kunye ne-air flotation zisetyenziselwa ukwahlula ioli kunye namasuntswana aqinileyo; Ubuchwephesha bokwahlula iiMembrane, obufana ne-ultrafiltration kunye ne-osmosis ebuyayo, zisetyenziselwa ukucocwa okuphezulu kwaye zifanelekile ukunyanga amanzi amdaka aphezulu anetyuwa kunye nokubuyisela izinto eziluncedo.
2. Itekhnoloji yonyango lweMichiza: Ukususa ukungcola ngokuphendula kweekhemikhali, kubandakanywa neendlela ezifana ne-flocculation, i-oxidation-reduction, i-disinfection, kunye ne-neutralization. I-Flocculation kunye ne-coagulation ngokuqhelekileyo isetyenziselwa ukususa amaqhekeza amancinci; Indlela yokunciphisa i-oxidation ingasetyenziselwa ukuthotywa kwezinto ezingcolileyo eziphilayo okanye ukususa isinyithi esinzima; Iindlela zokubulala iintsholongwane ezifana ne-chlorination okanye unyango lwe-ozone zisetyenziselwa ukusetyenziswa kwakhona kwamanzi kwimizi-mveliso okanye unyango ngaphambi kokukhutshwa.
3. Iteknoloji yonyango lwebhayoloji: ukuthembela kwi-microorganisms ukuthotywa kwezinto eziphilayo emanzini, ubugcisa obuqhelekileyo bubandakanya inkqubo ye-sludge esebenzayo kunye nenkqubo yonyango ye-anaerobic. Inkqubo yodaka esebenzayo ilungele ukunyanga amanzi amdaka ngomthwalo ophezulu we-organic, ngelixa itekhnoloji yonyango lwe-anaerobic iqhele ukusetyenziselwa ukunyanga amanzi amdaka adityanisiweyo aphezulu, anokuthi athobe ngokufanelekileyo ungcoliseko kwaye abuyise amandla (afana ne-biogas).
Ezi teknoloji zisetyenziswa kakhulu kunyango lwamanzi amdaka kumashishini afana nepetroleum, iikhemikhali, ukwenziwa kokutya, kunye namayeza. Abagcini nje ukunciphisa ngokufanelekileyo ungcoliseko lwamanzi, kodwa baphinde baphucule izinga lokusetyenziswa kwakhona kwamanzi, ukukhuthaza uphuhliso oluzinzileyo lwemveliso yamashishini.
Ixesha lokuposa: Oct-17-2024