Ama-Flocculantkanye nama-coagulant adlala indima ebalulekile ezinqubweni zokwelashwa kwendle, enegalelo elikhulu ekususweni kwezinto eziqinile ezilengisiwe, izinto eziphilayo, kanye nezinye izinto ezingcolisayo emanzini angcolile. Ukubaluleka kwazo kusekukwazini kwazo ukuthuthukisa ukusebenza kahle kwezindlela ezahlukene zokwelashwa, okuholela ekugcineni emanzini ahlanzekile angakhishwa ngokuphephile endaweni ezungezile noma asetshenziswe kabusha ngezinhloso ezahlukene.
Ama-coagulant avame ukubhekisela kuma-aluminium noma ama-ferric compounds, njenge-aluminium sulfate, i-polyaluminum chloride kanye ne-polyferric sulfate. Ama-Flocculant abhekisela kuma-organic polymers, njenge-polyacrylamide, i-poly(diallyldimethylammonium chloride), njll. Angasetshenziswa ngawodwana noma ngokuhlanganiswa.
Ukuhlanganiswa Kwezinhlayiya: Indle iqukethe uhla oluhlukahlukene lwezinhlayiya ezilengayo, okuhlanganisa izinto eziphilayo, amabhaktheriya, nokunye ukungcola. Ama-flocculant nama-coagulant enza kube lula ukuhlangana kwalezi zinhlayiya zibe ama-floc amakhulu, aminyene.Ama-CoagulantIsebenza ngokunciphisa ama-negative charges ezinhlayiyeni ezilengayo, ivumela ukuthi zihlangane futhi zakhe amaqoqo amakhulu. Ama-flocculant, ngakolunye uhlangothi, akhuthaza ukwakheka kwama-floc amakhulu nakakhulu ngokuvala phakathi kwezinhlayiya noma ngokubangela ukuba zishayisane futhi zinamathele komunye nomunye.
Ukuhlala Okuthuthukisiwe: Uma izinhlayiya sezihlanganiswe zaba ama-floc amakhulu, zihlala kalula ngaphansi kwethonya lamandla adonsela phansi noma ezinye izindlela zokuhlukanisa. Le nqubo, eyaziwa ngokuthi i-sedimentation, iyisinyathelo esibalulekile ekuphathweni kwendle, njengoba ivumela ukususwa kwezinto eziqinile ezilengisiwe kanye nokunye ukungcola emanzini angcolile. Ama-flocculant nama-coagulant athuthukisa ukuhlala ngokwandisa usayizi kanye nobuningi bama-floc, ngaleyo ndlela kusheshiswe inqubo ye-sedimentation futhi kuthuthukiswe ukucaca kwamanzi aphathwe.
Ukuhlunga Okuthuthukisiwe: Kwezinye izikhungo zokuhlanza indle, ukuhlunga kusetshenziswa njengesinyathelo sokwelapha sesithathu ukuze kususwe izinto eziqinile ezisele kanye nokungcola. Ama-flocculant nama-coagulant asiza ekuhlungeni ngokwenza kube lula ukwakheka kwezinhlayiya ezinkulu okulula ukuzibamba nokuzikhipha emanzini. Lokhu kuphumela ekungcoleni okuhlanzekile okuhlangabezana nezindinganiso zekhwalithi eqinile futhi okungakhishwa ngokuphephile noma kusetshenziswe kabusha ngezinjongo ezahlukahlukene njengokunisela noma izinqubo zezimboni.
Ukuvimbela Ukungcola: Ezinqubweni zokwelapha ezifana nokuhlunga ulwelwesi kanye ne-reverse osmosis, ukungcola okubangelwa ukuqongelela kwezinto eziqinile ezilengayo kulwelwesi lokuhlunga kunganciphisa kakhulu ukusebenza kahle kohlelo futhi kwandise izidingo zokunakekelwa. Ama-flocculant nama-coagulant asiza ekuvimbeleni ukungcola ngokukhuthaza ukususwa kwalezi zinhlayiya ngaphambi kokuba zifinyelele esigabeni sokuhlunga. Lokhu kusiza ukwandisa isikhathi sokuphila kwelwelwesi lokuhlunga nokugcina ukusebenza kokwelashwa okuqhubekayo ngokuhamba kwesikhathi.
Ama-flocculant nama-coagulant ayizingxenye ezibalulekile zokwelashwa kwendle. Amandla awo okukhuthaza ukuhlangana kwezinhlayiya, ukuthuthukisa ukuhlala phansi nokuhlunga, ukunciphisa ukusetshenziswa kwamakhemikhali, nokuvimbela ukungcola kuwenza abe amathuluzi abalulekile okuqinisekisa ukusebenza kahle kanye nokusimama kwemisebenzi yokwelashwa kwendle.
Isikhathi sokuthunyelwe: Ephreli-23-2024