Tlhahisong ea indasteri le bophelong ba letsatsi le letsatsi, bothata ba likhoerekhoere bo ntse bo mpefala le ho feta. PolyDADMAC e sebelisoa haholo bakeng sa ho hloekisa metsi a litšila a indasteri le metsi a holim'a metsi. E sebelisoa kalafong ea metsi a litšila a tsoang ts'ebetsong ea liminerale, metsi a litšila a ho etsa pampiri, metsi a litšila a mafura a tsoang masimong a oli le libakeng tsa ho hloekisa, hammoho le likhoerekhoere tsa litoropo. PolyDADMAC e boetse e sebelisoa e le sesebelisoa sa ho hloekisa likhoerekhoere.flocculant bakeng sa kalafo ea metsi a pompo.
PolyDADMAC ke eng?
PolyDADMACke polymer ea cationic, 'me ponahalo ea eona ke mokelikeli o tiileng o se nang 'mala ho isa ho o mosehla o bobebe. Sebopeho sa eona se ikhethang sa limolek'hule se e fa thepa e matla ea ho phaphamala le ho monya metsi, e e nolofalletsang ho kopana kapele le likaroloana tse emisitsoeng tse nang le tjhaja e mpe, li-colloid le lintho tse ling ka metsing.
Phekolo ea Metsi a Litšila
PolyDADMAC e sebelisoa kalafong ea metsi a litšila e le coagulant ea mantlha ea tlhaho e felisang thepa ea colloidal e nang le tjhaja e mpe le ho fokotsa bongata ba seretse ha e bapisoa le li-coagulant tse sa tloaelehang. PolyDADMAC e sebelisoa e le coagulant tlhoekisong ea metsi. E sebetsa hantle ho hoameng le ho flocculating likaroloana tse sa tloaelehang le tsa tlhaho tse kang silt, letsopa, bolele, libaktheria le livaerase. Ha e le maemong a holimo, polymer ea tlhaho e ka tlosa lintho tsa tlhaho tse kang humic le fulvic acids tse fellang ka ho fokotsa ho bolaea likokoana-hloko tse ka morao ho sehlahisoa le 'mala o fokolang.
Kalafo ea likhoerekhoere
Lefapheng la kalafo ea likhoerekhoere, PolyDADMAC e sebetsa ka mokhoa o makatsang. Ha e phekoloa ka metsi a litšila a etsang pampiri, e ka phaphametsa lintho tse emisitsoeng tse kang likhoele le li-filler ka katleho, e leng se etsang hore metsi a litšila a hlake kapele. Ha e phekola ho hatisa le ho daea metsi a litšila, e ka kopana le limolek'hule tsa dae, ea roba li-chromophore tsa tsona, 'me ea tlosa' mala ka katleho, kahoo ea nolofatsa phekolo ea ho hatisa le ho daea metsi a litšila. Ho feta moo, ha e bapisoa le li-flocculant tsa setso, e hloka tekanyo e nyane empa e fihlela liphetho tse betere, tse ka fokotsang litšenyehelo tsa kalafo haholo.
Ho Batla Oli
Ntle le kalafo ea likhoerekhoere, ho ntšoeng oli, e ka sebelisoa e le sehlomathiso bakeng sa maro a ho cheka ho ntlafatsa botsitso ba maro a ho cheka le bokhoni ba 'ona ba ho jara lehlabathe, ho netefatsa tsoelo-pele e boreleli ea ho ntšoa ha metsi.
Indasteri ea ho Etsa Pampiri
Indastering ea ho etsa pampiri, e ka ntlafatsa matla a pampiri le ho ntlafatsa ho thehoa ha pampiri. PolyDADMAC e sebelisetsoa ho laola lintho tse sitisang ts'ebetsong ea ho etsa pampiri. E fana ka ho lokisoa ho hoholo ha sekontiri se tsoang pulp ea mechini le latex e tsoang ho robehileng e koahetsoeng. E sebelisoa nakong ea potoloho e khutšoanyane ea mochini oa pampiri ho ntlafatsa ho bolokoa le ho tlosoa ha metsi. Ho phaella moo, e ka sebelisoa ho ntlafatsa katleho ea li-filter tsa disk le li-flotator, le bakeng sa ho kopanya li-filler ho fana ka ho bolokoa ho hoholo ha li-filler.
Indasteri ea Masela
Indastering ea masela, e ka boela ea sebelisoa bakeng sa ho qeta masela a sa fetoheng, ka hona ho ntlafatsa boleng ba masela.
Sehlahisoa sa rona se na le boleng bo tsitsitseng. Ka mor'a ho hlahlojoa ka thata, matšoao 'ohle a sona a fihlile boemong bo ka sehloohong indastering. Re na le sehlopha sa litsebi tsa theknoloji le mocha o tsitsitseng oa phepelo. Re ka khothaletsa mehlala e loketseng ea lihlahisoa ho latela maemo a hau a ts'ebeliso.
Nako ea poso: Hlakubele-18-2025
