Ke lintho life tse atisang ho sebelisoa tse thibelang ho ruruha ha letlalo?
Setlolo se sebelisoang hangata se arotsoe ka likarolo tse tharo ho hlalosa. Taba ea pele, ho hlahisoa mefuta ea lintho tse tloaelehileng tse ntšang metsi, ho kenyeletsoa lintho tsa tlhaho le tse sa pheleng. Taba ea bobeli, ho tšohloa molao-motheo oa ts'ebetso ea setlolo, ho kenyeletsoa mokhoa oa ho monya metsi, electrolysis le gel. Qetellong, masimo a ts'ebeliso ea setlolo aa hlahlojoa, a kenyeletsang haholo-holo kalafo ea metsi, kalafo ea likhoerekhoere le indasteri ea masela. Ha re akaretsa, pampiri ena e fana ka tlhaloso e felletseng ea lintho tse sebelisoang hangata tse ntšang metsi.
1, mofuta oa moemeli oa deflocculating
Di-deflocculant tse tswang di arotswe haholoholo ka mekhahlelo e mmedi ya tlhaho le e seng ya tlhaho. Di-deflocculant tse tswang dimeleng di kenyeletsa di-polymer tsa tlhaho le dimolekhule tse tlase tsa tlhaho. Di-deflocculant tse tswang dimeleng tsa tlhaho ke metswako ya polymer haholoholo, jwalo ka polyaluminum chloride le polyacrylamide. Di-deflocculant tse tswang dimeleng tsa tlhaho ke metswako e meng e menyenyane ya dimolekhule, jwalo ka metswako ya hydroxyl le di-ketone.
Di-deflocculant tse sa pheleng di bolela matswai a tshepe, jwalo ka matswai a aluminium le matswai a tshepe. Matswai a aluminium a kenyeletsa aluminium chloride, aluminium sulfate le polyaluminum chloride. Matswai a tshepe a kenyeletsa ferric chloride le ferric sulfate. Di-deflocculant tse sa pheleng hangata di na le phello e betere ya flocculation le botsitso.
2. Molao-motheo oa ho ntša metsi a litšila
Mokhoa oa ho tlosa litšila o kenyelletsa haholo-holo ho monya metsi, electrolysis le gel. Mokhoa oa ho monya metsi o bolela ho monya metsi ka 'mele kapa ka lik'hemik'hale ha deflocculant le bokaholimo ba ntho e emisitsoeng, 'me phello e hlahang ea ho hohela e etsa hore likaroloana tsa taba e emisitsoeng li kopane ho ba flocculate le ho pompa. Mokhoa oa electrolytic o bolela karabelo ea electrolytic pakeng tsa ntho e nang le ionized ka har'a deflocculant le likaroloana tse chariloeng ka har'a ntho e emisitsoeng ho etsa precipitate le ho fihlela morero oa flocculation. Mokhoa oa gel o bolela hore deflocculant e etsa gel ka har'a tharollo, 'me e fihlella phello ea flocculation ka katoloso, adsorption le pula e tebileng ea gel.
3. Tšimo ea ts'ebeliso ea deflocculant
Setlolo se tlosang metsi se sebediswa haholo kalafong ya metsi, kalafong ya dikgwerekgwere le indastering ya masela. Phekolong ya metsi, setlolo se tlosang metsi se ka sebediswa ho tlosa ditshila tse kang dintho tse tiileng tse leketlileng, di-pigment le dimethara tse boima ka metsing ho ntlafatsa ho hlaka le boleng ba metsi.
Kalafong ea likhoerekhoere, sesebelisoa sa ho ntša metsi se ka thibela lintho tse leketlileng ka har'a likhoerekhoere, e le hore likhoerekhoere li ka hloekisoa le ho fihlela maemo a ho ntša metsi. Ho phaella moo, lisebelisoa tsa ho ntša metsi ka har'a likhoerekhoere li boetse li na le ts'ebeliso ea bohlokoa indastering ea masela, e ka tlosang dae le lintho tse phelang metsing a litšila a masela le ho fokotsa tšilafalo tikolohong.
Kakaretso: Ka ho hlalosa mefuta, melao-motheo ea ts'ebetso le masimo a ts'ebeliso ea li-deflocculant tse tloaelehileng, re ka bona hore li-deflocculant li bapala karolo ea bohlokoa ts'ireletsong ea tikoloho le tlhahiso ea indasteri. Mefuta e fapaneng ea li-deflocculant e na le litšobotsi tse fapaneng le mefuta e fapaneng ea ts'ebeliso, kahoo hoa hlokahala ho khetha li-deflocculant tse loketseng ho latela maemo a itseng ts'ebelisong e sebetsang.
Mokelikeli le Mofani oa Polyaluminum Chloride o rekisoang ka bongata | EVERBRIGHT (cnchemist.com)