
Thepa:
Boleng ba metsi ka mor'a ho hloekisa ho sebelisoa PAC bo molemo ho feta ba aluminium sulfate flocculant , and the cost of water purification is lower; the floc formation is fast, the settling speed is fast, and the alkalinity of the consumed water is lower than that of various inorganic flocculants, so no or less investment is required Alkali agent and PAC can flocculate in the range of raw water pH of 5.0-90. It ke sethethefatsi se loketseng bakeng sa ho hloekisa liindasteri tsa likhoerekhoere le metsi a litšila, 'me se sebelisoa haholo ho metallurgy, matla a motlakase, tanning, meriana, khatiso le ho daea, indasteri ea lik'hemik'hale le liindasteri tse ling.
Tlhaloso:
Lintho |
Index |
Ponahalo |
Yellow powder |
Al2O3, % |
28.0 mets |
Basicity,% |
40-90 |
Ntho e sa qhibiliheng ka metsi,% |
1.5 max |
pH (1% tharollo ea metsi) |
3.5-5.0 |
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Tšebeliso:
- 1. Hlakola sehlahisoa se tiileng ka metsi ka ho eketsa metsi ka karolelano ea 1: 3, ebe u eketsa linako tse 10-30 tsa metsi ho e hlapolla ho ea mahloriso a hlokahalang pele o sebelisoa.
2. Tekanyetso e ka khethoa ho ipapisitsoe le mefuta e fapaneng ea li-turbidities tsa metsi a tala. Ka kakaretso, ha turbidity ea metsi a tala e le 100-500 mg / L, tekanyo ke 5-10 mg.
Ho paka le ho boloka:
PAC e pakiloe ka mekotleng ea polasetiki ea polyethylene le mekotla e lohiloeng. Boima ba letlooa la mokotla o mong le o mong ke 25kg. E bolokoa sebakeng sa polokelo se phodileng le se omeletseng se nang le sethala sa bophelo ba selemo se le seng.
Tšireletseho le tšireletso:
E na le acidic e fokolang, ela hloko tšireletso ea mosebetsi nakong ea ts'ebetso, qoba ho kopana le letlalo, mahlo, joalo-joalo, hlatsoa ka metsi a mangata ka mor'a ho kopana.