Shijiazhuang Yuncang Water Technology Corporation Limited

Polyaluminium chloride e tlosa litšila joang metsing?

Polyaluminium Chloride, eo hangata e khutsufatsoang joalo ka PAC, ke mofuta oa inorganic polymer coagulant. E tšoauoa ka sets'oants'o sa eona se phahameng sa tefiso le sebopeho sa polymeric, se e etsang hore e sebetse ka mokhoa o ikhethang oa ho kopanya le ho tsamaisa litšila ka metsing. Ho fapana le li-coagulants tsa setso tse kang alum, PAC e sebetsa ka mokhoa o atlehileng ho pholletsa le pH e pharalletseng mme e hlahisa lihlahisoa tse fokolang tsa seretse, e leng mokhoa o mong o se nang botsoalle.

Mokhoa oa Ts'ebetso

Mosebetsi oa mantlha oa PAC kalafong ea metsi ke ho hlokisa botsitso le ho kopanya likaroloana tse ntle tse emisitsoeng, li-colloid le lintho tse phelang. Ts'ebetso ena, e tsejoang e le coagulation le flocculation, e ka aroloa ka mekhahlelo e mengata:

1. Coagulation: Ha PAC e eketsoa metsing, li-ion tsa polyaluminium tse qosoang haholo li fokotsa litefiso tse mpe holim'a likaroloana tse emisitsoeng. Ho se nke lehlakore hona ho fokotsa matla a nyonyehang pakeng tsa likaroloana, ho li lumella ho atamelana.

2. Flocculation: Ka mor'a coagulation, likaroloana tse sa nke lehlakore li kopana ho etsa lihlopha tse kholoanyane. Sebopeho sa polymeric sa PAC se thusa ho koala likaroloana, ho theha lihlopha tse kholo tse ka tlosoang habonolo.

3. Sedimentation le Filtration: Mehlape e meholo e entsoeng nakong ea flocculation e lula ka potlako ka lebaka la matla a khoheli. Ts'ebetso ena ea sedimentation e atleha ho tlosa karolo e kholo ea litšila. Li-flocs tse setseng li ka tlosoa ka ho sefa, ho fella ka metsi a hlakileng le a hloekileng.

Melemo ea PAC

PACe fana ka melemo e mengata ho feta li-coagulants tsa setso, tse tlatsetsang botumong ba eona bo ntseng bo eketseha kalafong ea metsi:

- Sebetsa: PAC e sebetsa hantle haholo ho tloseng mefuta e mengata ea litšila, ho kenyelletsa le lintho tse tiileng tse emisitsoeng, lintho tse phelang, esita le litšepe tse boima. Ho sebetsa ha eona ho fokotsa tlhokahalo ea lik'hemik'hale tse eketsehileng le mekhoa.

- Broad pH Range: Ho fapana le li-coagulants tse ling tse hlokang taolo e nepahetseng ea pH, PAC e sebetsa hantle ho pholletsa le pH spectrum e pharaletseng, e nolofatsa ts'ebetso ea kalafo.

- Tlhahiso e Fokotseng ea Sludge: E 'ngoe ea melemo ea bohlokoa ea PAC ke molumo o fokotsehileng oa seretse se hlahisoang nakong ea kalafo. Phokotso ena e theola litšenyehelo tsa ho lahla le ho fokotsa tšusumetso ea tikoloho.

- Tšebeliso ea Litšenyehelo: Le hoja PAC e ka 'na ea e-ba le litšenyehelo tse holimo ha li bapisoa le li-coagulant tse ling tsa setso, ts'ebetso ea eona e phahameng le litlhoko tse fokolang tsa litekanyetso li atisa ho fella ka ho boloka litšenyehelo tsa lisebelisoa tsa ho hloekisa metsi.

PAC Flocculants e emela tsoelo-pele e kholo ea theknoloji ea ho hloekisa metsi. Bokhoni ba eona ba ho tlosa litšila ka nepo, hammoho le melemo ea tikoloho le moruo, bo beha PAC joalo ka lejoe la motheo la ho batla metsi a hloekileng le a bolokehileng. Ha sechaba le liindasteri tse ngata li amohela tharollo ena e ncha, tsela e isang bokamosong bo botle le bo tsitsitseng e ntse e hlaka haholoanyane.

PAC ka metsing

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  • E 'ngoe:

  • Nako ea poso: Jun-06-2024