Ka litlhoko tse ntseng li eketseha tsa ts'ireletso ea tikoloho le bothata bo ntseng bo eketseha ba ho hloekisa metsi a litšila a indasteri, polydimethyldiallylammonium chloride (PDADMAC, formula ea lik'hemik'hale: [(C₈H₁₆NCl)ₙ])(https://www.cleanwat.com/poly-dadmac/)e fetoha sehlahisoa sa bohlokoa. Thepa ea eona e sebetsang hantle ea ho phalla, ho sebetsa, le botsoalle ba tikoloho li entse hore e sebelisoe hohle ho hloekisa metsi le ho hloekisa metsi a litšila.
Kenyelletso ea Sehlahisoa
Polymer e na le lihlopha tse matla tsa cationic le lihlopha tse sebetsang tsa adsorbent. Ka tefiso neutralization le adsorption bridging, e senya le flocculates fanyeha likaroloana le lintho tse qhibilihang ka metsing tse nang le lihlopha tse mpe ka metsing, ho bontša katleho e kholo ho decolorization, sterilization le ho tlosa lintho tse phelang. Sehlahisoa sena se hloka tekanyo e fokolang, se hlahisa li-flocs tse kholo, se lula ka potlako, 'me se hlahisa li-turbidity tse fokolang tse setseng, tse bakang litšila tse fokolang. E boetse e sebetsa ka har'a pH e pharaletseng ea 4-10. Ha e na monko, ha e na tatso ebile ha e na chefo, e etsa hore e tšoanelehe bakeng sa mefuta e mengata e fapaneng ea tlhoekiso ea metsi le lits'ebetso tsa ho hloekisa metsi a litšila.
Litlhaloso tsa Boleng
| Mohlala | CW-41 |
| Ponahalo | Mokelikeli o khanyang ho isa ho o mosehla o mosehla, o bonaletsang, oa viscous. |
| Litaba tse tiileng (%) | ≥40 |
| Viscosity (mPa.s, 25°C) | 1000-400,000 |
| pH (1% tharollo e nang le metsi) | 3.0-8.0 |
| Tlhokomeliso: Lihlahisoa tse nang le li-solids le li-viscosity tse fapaneng li ka etsoa ka mokhoa o ikhethileng ha o kopa. | |
Tšebeliso
Ha e sebelisoa e le mong, tharollo e hlapollang e lokela ho lokisoa. Motsoako o tloaelehileng ke 0.5% -5% (ho ea ka litaba tse tiileng).
Ha ho phekoloa mehloli e fapaneng ea metsi le metsi a litšila, litekanyetso li lokela ho lekanyetsoa ho ipapisitse le moferefere le khatello ea metsi a hloekisitsoeng. Tekanyetso ea ho qetela e ka khethoa ka liteko tsa sefofane.
Sebaka sa tlatsetso le lebelo le tsosang maikutlo li lokela ho khethoa ka hloko ho etsa bonnete ba ho kopanya junifomo le thepa ha u ntse u qoba ho senyeha ha floc.
Keketso e tsoelang pele e ea khethoa.
Lisebelisoa
Bakeng sa ho phaphamala, e ka ntlafatsa haholo ts'ebetso ea tlhahiso le ho fokotsa litaba tse tiileng tsa metsi. Bakeng sa ho sefa, e ka ntlafatsa boleng ba metsi a hloekisitsoeng le ho ntlafatsa katleho ea sefe.
Bakeng sa ho tsepamisa mohopolo, e ka ntlafatsa ts'ebetso ea mahloriso le ho potlakisa sekhahla sa sedimentation. E sebelisetsoa ho hlakisa metsi, ho fokotsa boleng ba SS le ho senyeha ha metsi a hloekisitsoeng le ho ntlafatsa boleng ba metsi a litšila.
Nako ea poso: Sep-24-2025