Khatelo-peleng e makatsang bakeng sa beng ba matamo le ba chesehelang lefats'e ka bophara, karolo ea li-flocculants tlhokomelong ea matamo e ntse e tsoela pele.Lik'hemik'hale tsena tse ncha li fetola papali ha ho tluoa tabeng ea ho finyella metsi a letamo a hloekileng ka kristale, ho beha litekanyetso tse ncha tsa boleng ba metsi le botle bo botle.Sehloohong sena, re hlahloba lefats'e la li-flocculants le phello ea tsona ea phetoho ho lokisoeng ha letamo.
Li-flocculants, tseo hangata li bitsoang "floc," ke lik'hemik'hale tse khethehileng tse sebelisoang ho phekola metsi a letamo ho loantša maru le turbidity.Mosebetsi oa bona o ka sehloohong ke ho kopanya le ho kopanya likaroloana tse ntle, lintho tse phelang le litšila tse ling tse leketlileng ka metsing.Ka ho kopanya likaroloana tsena tse nyenyane hore e be lihlopha tse kholoanyane, tse khonang ho ntšoa habonolo, li-flocculants li etsa hore li-filters tsa letamo li khone ho li tšoara hantle le ho li tlosa, e leng se etsang hore ho be le metsi a hloekileng le a monate.
Ka lilemo tse ngata, beng ba matamo ba 'nile ba loana le phephetso ea ho boloka metsi a hlakile.Likarolo tse kang lerole, peō e phofshoana le lithōle li atisa ho qoba mekhoa e tloaelehileng ea ho hloekisa letamo, e leng se lebisang ho metsi a koahetsoeng ke maru a ka 'nang a se ke a shebahala a bile a sa sireletseha.Hangata mekhoa e tloaelehileng e kenyelletsa ho hlatsuoa khafetsa le ho phekola ka lik'hemik'hale, tseo, le hoja li sebetsa ho isa bohōleng bo itseng, e seng kamehla litharollo tse sebetsang hantle ka ho fetisisa kapa tse baballang tikoloho.
Molemo oa Flocculant
Li-Flocculants li fana ka melemo e mengata ea bohlokoa e ba etsang phetoho ea papali ea tlhokomelo ea letamo:
Rapid Clumping: Li-flocculants li sebetsa ka potlako ho kopanya likaroloana tse emisitsoeng hammoho.Ts'ebetso ena e potlakileng ea coagulation e potlakisa ho hlakisoa ha metsi, e boloka nako le boiteko.
Filtration e Ntlafetseng: Hang ha likaroloana li kopantsoe, li ba kholoanyane 'me ho bonolo hore li-filters tsa letamo li ka li tšoara.Sena se lebisa katlehong e ntlafetseng ea ho sefa le khatello e fokolang tsamaisong ea hau ea ho hloekisa.
Tšebeliso e Fokotseng ea Lik'hemik'hale: Ho fapana le liphekolo tse ling, li-flocculants hangata li hloka tšebeliso e fokolang ea lik'hemik'hale ka kakaretso, tse khothalletsang mekhoa ea tlhokomelo ea letamo e sebetsang hantle.
Metsi a Hloekileng: Sephetho ke seo mong'a letamo e mong le e mong a se lorang - metsi a phatsimang, a hloekileng ka kristale a ntlafatsang ponahalo ea letamo la hau mme a hohela ba sesang.
Mefuta ea li-flocculants
Ho na le mefuta e 'meli ea mantlha ea li-flocculants tse sebelisoang ho lokisa letamo:
Li-Inorganic Flocculants: Hangata li thehiloe holim'a metsoako ea aluminium kapa tšepe 'me li sebetsa ka ho fokotsa tefiso ea motlakase likarolong tse emisitsoeng, ho etsa hore li kopane.
Li-Organic Flocculants: Li-polymers tsa tlhaho li sebelisetsoa ho etsa lihlopha tse kholo, tse tsitsitseng.Li-flocculants tsena li sebetsa ka ho khetheha maemong ao ho nang le likaroloana tse ntle kapa oli.
Mokhoa oa ho Sebelisa Li-flocculants
Ho sebelisa li-flocculants ka letamong la hau ke ts'ebetso e otlolohileng:
Lekola Metsi a Hao: Qala ka ho lekola metsi a letamo la hau ho fumana hore na pH ea ona le tekanyo ea lik'hemik'hale ke efe.
Fokotsa Flocculant: Fokotsa flocculant ho latela litaelo tsa moetsi.Hangata, sena se kenyelletsa ho e kopanya le metsi ka nkhong.
E hasane ka ho lekana: tšela motsoako oa flocculant butle-butle ka letamong, u etse bonnete ba hore o ajoa.
E tlohelle: Lumella pompo ea letamo le filthara hore li sebetse nako e khuts'oane ho netefatsa ho kopanya hantle.Ebe, tima pompo 'me u lumelle metsi hore a lule a sa khathatsehe ka lihora tse' maloa kapa bosiu bo le bong.
Tlosa Sediment: Ka mor'a hore flocculant e etse mosebetsi oa eona, sebelisa setlolo sa letamo ho tlosa likaroloana tse lokisitsoeng ho tloha tlaase ho letamo.
Hlatsoa ka morao le ho Rinse: Qetellong, hlatsoa sefahla sa hau sa letamo ho tlosa litšila tse setseng ebe u li hlatsoa ka botlalo.
Li-flocculants li fetola tlhokomelo ea letamo ka ho fana ka tharollo e potlakileng, e sebetsang haholoanyane, le e bonolo ho tikoloho ea mathata a metsi a koahetsoeng ke maru.Beng ba matamo joale ba ka natefeloa ke melemo ea metsi a matamo a hlakileng, a hohelang ka boikitlaetso bo fokolang le tšebeliso ea lik'hemik'hale.Alisa matsatsi a maru ka ho amohela boloi ba li-flocculants -motsoalle e mocha oa hlooho ea khomo oa letamo la hau.Ikakhele ka setotsoana bokamosong ba tlhokomelo ea letamo kajeno!
Nako ea poso: Oct-27-2023