Actated carbon e sebelisoa haholo bophelong ba rona, 'me bokhoni ba eona bo botle ba adsorption bo tumme haholo.Sefahla sa khabone se kentsoeng ke sesebelisoa sa sefa sa 'mele oa tanka.Bokantle ka kakaretso bo entsoe ka polasetiki e matlafalitsoeng ka khalase, 'me ka hare ho tletse k'habone e kentsoeng, e ka sefang likokoana-hloko le li-ion tse ling tse boima ka metsing, 'me li ka fokotsa 'mala oa metsi.Joale filthara ee e kentsoeng ea khabone e sebetsa joang?
Molao-motheo oa adsorption oa khabone e kentsoeng ke ho theha lesela le leka-lekaneng holim'a bokaholimo ba likaroloana tsa eona.Boholo ba likaroloana tsa khabone tse kentsoeng le tsona bo na le phello ho matla a adsorption.Ka kakaretso, ha likaroloana tsa khabone tse kentsoeng li le nyane, sebaka se sefang se seholo.Ka hona, khabone e entsoeng ka phofshoana e na le sebaka se seholo ka ho fetisisa le phello e ntle ka ho fetisisa ea adsorption, empa khabone e entsoeng ka phofshoana e phalla habonolo ka tanka ea metsi ka metsi, eo ho leng thata ho e laola ebile e sa sebelisoe seoelo.Granular activated carbon ha ho bonolo ho phalla ka lebaka la ho thehoa ha likaroloana, 'me litšila tse kang lintho tse phelang ka metsing ha li bonolo ho thibela lera la filtara ea carbon.E na le matla a adsorption a matla 'me e bonolo ho e jara le ho e nkela sebaka.
Matla a adsorption a khabone e kentsoeng a lekana le nako ea ho kopana le metsi.Ha nako ea ho kopana e le telele, boleng ba metsi a tlhotliloeng bo betere.Tlhokomeliso: Metsi a hloekisitsoeng a lokela ho phalla ho tsoa ka har'a sefa butle.Khabone e ncha e kentsoeng e lokela ho hlatsuoa e hloekile pele e sebelisoa pele, ho seng joalo ho tla ba le metsi a matšo a tsoang.Pele k'habone e kentsoeng e kenngoa ka har'a filthara, seponche se nang le botenya ba 2 ho isa ho 3 cm se lokela ho eketsoa ka tlase le holimo ho thibela ho kenella ha likaroloana tse kholo tsa litšila tse kang algae.Kamora hore khabone e kentsoeng e sebelisoe likhoeli tse 2 ho isa ho tse 3, haeba phello ea ho sefa e fokotseha, e lokela ho nkeloa sebaka.Khabone e ncha e kentsoeng, lera la seponche le lona le lokela ho nkeloa sebaka khafetsa.
Thepa ea filthara e ka har'a adsorber e kentsoeng ea khabone e ka tlatsoa ka lehlabathe la quartz le bolelele ba limithara tse 0.15 ~ 0.4 ka tlase.E le lera la tšehetso, likaroloana tsa lehlabathe la quartz li ka ba 20-40 mm, 'me lehlabathe la quartz le ka tlatsoa ka carbon e entsoeng ka granular ea 1.0-1.5 metres.joalo ka lera la sefe.Botenya ba ho tlatsa hangata ke 1000-2000mm.
Pele filthara ea khabone e qosoa, lehlabathe la quartz le ka tlase le lokela ho etsoa tekong ea botsitso ba tharollo.Kamora ho koloba ka lihora tse 24, litlhoko tse latelang lia finyelloa: keketseho ea lintho tsohle tse tiileng ha e fete 20mg/L.Keketseho ea tšebeliso ea oksijene ha ea lokela ho feta 10 mg / L.Kamora ho kenella ka har'a alkaline, keketseho ea silica ha e fete 10mg/L.
Lehlabathe la quartz le kentsoeng ka carbon filter le lokela ho hloekisoa ka hloko ka mor'a hore le hlatsoe ka har'a thepa.Phallo ea metsi e lokela ho hlatsuoa ho tloha holimo ho ea tlaase, 'me metsi a litšila a lokela ho tsoa ho tloha tlase ho fihlela metsi a litšila a hlakisoa.Ka nako eo, granular activated carbon filter lintho tse bonahalang e lokela ho laeloa, 'me joale hloekisoa.Phallo ea metsi e tloha tlase ho ea tlase.Hlatsoa ka holimo, metsi a litšila a ntšoa ka holimo.
Mosebetsi oa "activated" carbon filter ke haholo-holo ho tlosa macromolecular organic matter, iron oxide le residual chlorine.Lebaka ke hobane lintho tse phelang, masala a chlorine le li-oxide tsa tšepe li ka chefo habonolo ho resin ea ion, ha masala a chlorine le cationic surfactants a ke ke a chefo feela, empa a senya le lera le ho etsa hore lera la osmosis le se ke la sebetsa.
Li-filters tsa carbon tse sebetsang li sebelisoa haholo indastering.Li ke ke tsa ntlafatsa feela boleng ba metsi a litšila, empa hape li thibela tšilafalo, haholo-holo tšilafalo e saletseng ea chefo ea oksijene ea lera la morao-rao la osmosis le resin ea phapanyetsano ea ion.Sesefa sa khabone se kentsoeng ha se na ts'ebetso e phahameng feela, empa hape se na le litšenyehelo tse tlase tsa ts'ebetso, boleng bo botle ba mokelikeli le phello e ntle ea ho sefa.
Haeba u e hloka, tobetsa feela konopo e ka tlase.
Nako ea poso: Oct-09-2022