Aluminium Sulfate bakeng sa Matamo
Selelekela
Aluminium Sulfate, eo hangata e tsejoang e le alum, ke k'hemik'hale e fapaneng ea pheko ea metsi e sebelisoang haholo ho lokisa letamo ho ntlafatsa boleng ba metsi le ho hlaka.Aluminium Sulfate ea rona ke sehlahisoa sa premium-grade se etselitsoeng ho sebetsana ka katleho le litaba tse sa tšoaneng tse amanang le metsi, ho netefatsa hore ho na le tikoloho e hloekileng le e ntle ea ho sesa.
Tekheniki Parameter
| Foromo ea lik'hemik'hale | Al2(SO4)3 |
| Boima ba Molar | 342.15 g/mol (anhydrous) 666.44 g/mol (octadecahydrate) |
| Ponahalo | White crystalline solid Hygroscopic |
| Botenya | 2.672 g/cm3 (anhydrous) 1.62 g/cm3(octadecahydrate) |
| Sebaka se qhibilihang | 770 °C (1,420 °F; 1,040 K) (e senyeha, e se nang metsi) 86.5 °C (octadecahydrate) |
| Ho qhibiliha ka metsing | 31.2 g/100 mL (0 °C) 36.4 g/100 mL (20 °C) 89.0 g/100 mL (100 °C) |
| Solubility | hanyenyane qhibilihang ka joala, hlapolla diminerale acid |
| Asiti (pKa) | 3.3-3.6 |
| Ts'oaetso ea Magnetic (χ) | -93.0 · 10−6 cm3 / mol |
| Refractive index(nD) | 1.47[1] |
| Lintlha tsa Thermodynamic | Boitšoaro ba mohato: solid–liquid–gas |
| Std enthalpy ea sebopeho | -3440 kJ / mol |
Likarolo tsa Bohlokoa
Tlhakiso ea Metsi:
Aluminium Sulfate e tsebahala ka thepa ea eona e ikhethang ea ho hlakisa metsi.Ha e kenngoa metsing a letamo, e etsa gelatinous aluminium hydroxide precipitate e tlamang likaroloana tse ntle le litšila, e khothalletsang ho tlosoa ha tsona habonolo ka ho sefa.Sena se fella ka metsi a hlakileng a kristale a ntlafatsang botle ba letamo ka kakaretso.
Taolo ea pH:
Aluminium Sulfate ea rona e sebetsa joalo ka molaoli oa pH, e thusa ho tsitsisa le ho boloka boemo bo nepahetseng ba pH metsing a letamo.Tekanyo e nepahetseng ea pH e bohlokoa bakeng sa ho thibela ho bola ha lisebelisoa tsa letamo, ho netefatsa ts'ebetso ea li-sanitizer, le ho fana ka boiphihlelo bo monate ba ho sesa.
Alkalinity Adjustment:
Sehlahisoa sena se thusa ho laola maemo a alkalinity metsing a letamo.Ka ho leka-lekanya alkalinity, Aluminium Sulfate e thusa ho thibela ho fetoha ha pH, ho boloka tikoloho e tsitsitseng le e leka-lekaneng bakeng sa ba sesang ka bobeli le lisebelisoa tsa letamo.
Flocculation:
Aluminium Sulfate ke ntho e ntle ka ho fetisisa ea ho phalla, e nolofalletsang ho bokellana ha likaroloana tse nyenyane hore e be lihlopha tse kholoanyane.likaroloana tsena tse khōloanyane ho bonolo ho sefa ka ntle, ho ntlafatsa bokgoni ba tsamaiso letamo filtration le ho fokotsa mojaro ka pompo letamo.
Lisebelisoa
Ho sebelisa Aluminium Sulfate, latela mehato ena e bonolo:
Qhibiliha ka Metsing:
Qhala palo e khothaletsoang ea Aluminium Sulfate ka nkhong ea metsi.Hlohlelletsa tharollo ho netefatsa ho qhalana ka ho feletseng.
Even Distribution:
Tšela tharollo e qhibilihisitsoeng ka ho lekana ho pholletsa le holim'a letamo, u e abele ka mokhoa o ts'oanang kamoo ho ka khonehang.
Sefa:
Sebelisa mokhoa oa ho hloekisa letamo ka nako e lekaneng ho lumella Aluminium Sulfate ho sebelisana hantle le litšila le ho li fokotsa.
Tlhokomelo ea Kamehla:
Lekola pH le maemo a alkalinity khafetsa ho netefatsa hore li lula ka har'a maemo a khothaletsoang.Fetola ha ho hlokahala.
Tlhokomeliso:
Ho bohlokoa ho latela litekanyetso tse khothaletsoang le litaelo tsa tšebeliso tse fanoeng leiboleng ea sehlahisoa.Ho noa ho feta tekano ho ka baka litlamorao tse sa lakatseheng, 'me ho fokotseha ho ka fella ka ho se sebetse hantle ha pheko ea metsi.
Aluminium Sulfate ea rona ke tharollo e tšepahalang ea ho boloka metsi a letamo a hloekileng.Ka melemo ea eona e nang le likarolo tse ngata, ho kenyelletsa ho hlakisoa ha metsi, taolo ea pH, phetoho ea alkalinity, flocculation, le taolo ea phosphate, e netefatsa boiphihlelo ba ho sesa bo bolokehileng, bo phutholohileng le bo khahlang ka pono.Tšepa Aluminium Sulfate ea rona ea boemo bo holimo ho boloka metsi a hau a letamo a hlakile ebile a hohela.
