Ts'ebetsong ea ho hloekisa likhoerekhoere, Polyacrylamide (PAM), e le ea bohlokoaflocculant, e sebelisoa haholo ho ntlafatsa boleng ba metsi. Leha ho le joalo, tekanyo e feteletseng ea PAM hangata e etsahala, e sa ameng feela katleho ea phekolo ea likhoerekhoere empa e ka boela ea e-ba le liphello tse mpe tsa tikoloho. Sengoliloeng sena se tla hlahloba mokhoa oa ho tseba litaba tsa litekanyetso tse feteletseng tsa PAM, ho sekaseka lisosa tsa tsona, le ho fana ka maikutlo a tharollo e lumellanang.
Matšoao a Tekanyo e Feteletseng ea PAM
Ha PAM e eketsoa ka mokhoa o feteletseng, mathata a latelang a ka hlaha:
Phello e Fosahetseng ea Flocculation: Ho sa tsotellehe ho eketseha ha tekanyo ea PAM, metsi a lula a le moferefere, 'me phello ea flocculation ha e lekane.
Sedimentation e sa tloaelehang: Sediment ka tankeng e fetoha hantle, e hlephileng, 'me ho thata ho e rarolla.
Filter Clogging: Ho feta tekanoPAM flocculanteketsa viscosity ea metsi, e lebisang ho sefang le ho koala liphaephe, ho hloka hore ho hloekisoe khafetsa.
Ho senyeha ha Boleng ba Metsi a Litšila: Boleng ba litšila bo theoha haholo, 'me maemo a silafatsoa a feta maemo. PAM e feteletseng e ama sebopeho sa limolek'hule tsa metsi, ho phahamisa litaba tsa COD le BOD, ho fokotsa litekanyetso tsa ho senyeha ha lintho tse phelang, le ho mpefatsa boleng ba metsi. PAM e ka boela ea ama likokoana-hloko tsa metsi, tsa baka mathata a monko.
Mabaka a Tekanyetso e Feteletseng ea PAM
Ho hloka Boiphihlelo le Kutloisiso: Basebelisi ha ba na tsebo ea dosing ea PAM ea saense mme ba itšetleha feela ka boiphihlelo bo fokolang.
Mathata a Lisebelisoa: Pompe ea metering kapa ho hloleha ha meter ea phallo kapa phoso e fella ka dosing e sa nepahalang.
Phetoho ea Boleng ba Metsi: Liphetoho tse kholo tsa boleng ba metsi tse kenang li etsa hore taolo ea litekanyetso tsa PAM e be phephetso.
Liphoso tsa Ts'ebetso: Liphoso tsa opereishene kapa liphoso tsa ho rekota li lebisa ho litekanyetso tse feteletseng.
Litharollo
Ho sebetsana le litekanyetso tse feteletseng tsa PAM, nahana ka mehato e latelang:
Matlafatsa Koetliso: Fana ka lithupelo tsa litsebi ho ntlafatsa kutloisiso ea bona le bokhoni ba ho sebetsa ho PAM dosing. Tekanyo e nepahetseng ea PAM e netefatsa litlamorao tse ntle tsa flocculation.
Ntlafatsa Tlhokomelo ea Lisebelisoa: Kamehla hlahloba le ho boloka lipompo tsa metering, li-flow meter, le lisebelisoa tse ling ho netefatsa ho nepahala le ho tšepahala.
Ntlafatsa Tlhokomelo ea Boleng ba Metsi: Eketsa khafetsa ho lekola boleng ba metsi ho bona hang-hang liphetoho tse tlang tsa boleng ba metsi.
Theha Litlhaloso tsa Ts'ebetso: Theha mekhoa e qaqileng ea ts'ebetso e hlalosang mehato ea tlatsetso ea PAM le litemoso.
Hlahisa Taolo ea Bohlale: Kenya ts'ebetsong sistimi e bohlale ea taolo bakeng sa dosing ea PAM ea othomathike ho fokotsa phoso ea motho.
Fetola Tekanyetso ka Nako: Ho ipapisitse le tlhahlobo ea boleng ba metsi le ts'ebetso ea 'nete, fetola litekanyetso tsa PAM kapele ho boloka litlamorao tse tsitsitseng tsa ho phalla le boleng ba metsi a litšila.
Matlafatsa Puisano le Tšebelisano: Khothaletsa puisano le tšebelisano har'a mafapha ho netefatsa phallo ea tlhaiso-leseling e se nang moeli le ho sebetsana ka kopanelo litaba tse feteletseng tsa litekanyetso tsa PAM.
Kakaretso le Litlhahiso
Ho thibela tekanyo e feteletseng ea PAM, ke habohlokoa hore u hlokomele ka hloko tlatsetso ea PAM kalafo ea likhoerekhoere. Tekanyetso e lokela ho shejoa le ho hlahlobisisoa ka litsela tse fapaneng, 'me litsebi li lokela ho lemoha le ho rarolla mathata kapele. Ho fokotsa litekanyetso tse feteletseng tsa PAM, nahana ka ho matlafatsa koetliso, ts'ebetso ea maemo, ho ntlafatsa tlhokomelo ea lisebelisoa, ho ntlafatsa tlhahlobo ea boleng ba metsi, le ho hlahisa litsamaiso tse bohlale tsa taolo. Ka mehato ena, tekanyo ea PAM e ka laoloa ka katleho, katleho ea phekolo ea likhoerekhoere e ntlafalitsoe, le boleng ba tikoloho bo sirelelitsoeng.
Nako ea poso: Oct-25-2024