Ama-Flocculantskanye nama-coagulant adlala indima ebalulekile ezinqubweni zokuhlanza indle, okunomthelela omkhulu ekukhishweni kwezinto eziqinile ezimisiwe, izinto eziphilayo, nokunye ukungcola emanzini angcolile. Ukubaluleka kwazo kusekhonweni lazo lokuthuthukisa ukusebenza kahle kwezindlela zokwelashwa ezihlukahlukene, ekugcineni kuholele emanzini ahlanzekile angakhishelwa endaweni ezungezile noma aphinde asetshenziswe ngezinjongo ezihlukahlukene.
Ama-coagulants ngokuvamile abhekisela ku-aluminium noma i-ferric compounds, njenge-aluminium sulfate, i-polyaluminium chloride ne-polyferric sulfate. Ama-flocculants abhekisela kuma-polymers ephilayo, njenge-polyacrylamide, i-poly(diallyldimethylammonium chloride), njll. Angasetshenziswa ngawodwana noma ahlanganiswe.
I-Particle Agglomeration: Indle iqukethe izinhlayiya ezihlukahlukene ezimisiwe, okuhlanganisa izinto eziphilayo, amagciwane, nokunye ukungcola. Ama-flocculant kanye nama-coagulant enza kube lula ukuhlangana kwalezi zinhlayiya zibe ama-floc amakhulu, aminyene.Ama-coagulantsebenza ngokunciphisa izindleko ezingezinhle ezinhlayiyeni ezimisiwe, uzivumele ukuthi zihlangane futhi zakhe amaqoqo amakhulu. Ngakolunye uhlangothi, ama-flocculants akhuthaza ukwakheka kwezinhlamvana ezinkulu nakakhulu ngokuhlanganisa izinhlayiya noma ngokuzenza zingqubuzane futhi zinamathelane.
Ukuzinza Okuthuthukisiwe: Uma izinhlayiya sezihlanganisiwe zaba ama-flocs amakhulu, zihlala kalula ngaphansi kwethonya lamandla adonsela phansi noma ezinye izindlela zokuhlukanisa. Le nqubo, eyaziwa ngokuthi i-sedimentation, iyisinyathelo esibalulekile ekuhlanzeni indle, njengoba ivumela ukukhishwa kwezinto eziqinile ezimisiwe nokunye ukungcola emanzini angcolile. Ama-flocculant kanye nama-coagulant athuthukisa ukuhlalisa ngokukhulisa ubukhulu kanye nokuminyana kwe-flocs, ngaleyo ndlela kusheshiswe inqubo yokuthungwa kwe-sedimentation nokwenza ngcono ukucaca kwamanzi ahlanzekile.
Ukuhlunga Okuthuthukisiwe: Kwezinye izimboni zokuhlanza indle, ukuhlunga kusetshenziswa njengesinyathelo sokwelashwa okuphakeme ukuze kuqhutshekwe nokususa okusele okuqinile okumisiwe nokungcola. Ama-flocculants nama-coagulant asiza ekuhlungeni ngokwenza kube lula ukwakheka kwezinhlayiya ezinkulu okulula ukuzibamba nokuzikhipha emanzini. Lokhu kubangela amanzi angcolile ahlanzekile afinyelela izindinganiso zekhwalithi eqinile futhi angachithwa ngokuphephile noma aphinde asetshenziswe ngezinjongo ezihlukahlukene njengokunisela noma izinqubo zezimboni.
Ukuvimbela Ukungcola: Ezinqubweni zokwelapha ezifana nokuhlunga kwe-membrane kanye ne-osmosis ehlehlayo, ukungcola okubangelwa ukuqoqwa kwezinto eziqinile ezimisiwe kulwelwesi lokuhlunga kunganciphisa kakhulu ukusebenza kahle kwesistimu futhi kwandise izidingo zokunakekelwa. Ama-flocculant nama-coagulant asiza ekuvimbeleni ukungcoliswa ngokukhuthaza ukukhishwa kwalezi zinhlayiya ngaphambi kokuba zifinyelele esigabeni sokuhlunga. Lokhu kusiza ekweluleni isikhathi sempilo yama-filtration membranes nokugcina ukusebenza kokwelashwa okungaguquki ngokuhamba kwesikhathi.
Ama-flocculants kanye nama-coagulant ayizingxenye ezibalulekile zokuhlanza indle. Ikhono labo lokukhuthaza ukuhlangana kwezinhlayiyana, ukuthuthukisa ukuhlanzwa nokuhlunga, ukunciphisa ukusetshenziswa kwamakhemikhali, nokuvimbela ukungcoliswa kubenza babe amathuluzi abalulekile okuqinisekisa ukusebenza kahle nokusimama kwemisebenzi yokuhlanza indle.
Isikhathi sokuthumela: Apr-23-2024