
Thepa:
Polyacrylamide (PAM) ke polima e qhibilihang ka metsing 'me ha e qhibilihe ka har'a metsoako e mengata ea tlhaho. E na le thepa e ntle ea flocculation mme e ka fokotsa khanyetso ea likhohlano lipakeng tsa maro. Ho ea ka litšobotsi tsa eona tsa ionic, e ka aroloa ka mefuta e mene: nonionic, anionic, cationic le amphoteric. E sebelisoa haholo ho phekolo ea metsi , ho etsa pampiri, petroleum, mashala, merafo le metallurgy, Geology, masela, kaho le makala a mang a indasteri,
Tlhaloso:
Lintho |
Index |
|||
Anionic |
Ea cationic |
Ea nonionic |
The zwitterionic |
|
Ponahalo |
Bosoeu Phofo/ granule |
Granule e tšoeu |
Granule e tšoeu |
Granule e tšoeu |
Mong(milione) |
3-22 |
5-12 |
2-15 |
5-12 |
Litaba tse tiileng,% |
88.0 mets |
88.0 mets |
88.0 mets |
88.0 mets |
Tekanyo ea Ionic kapa DH, % |
DH 10-35 |
Degree ea Ionic 5-80 |
DH 0-5 |
Degree ea Ionic 5-50 |
Masala a monoma,% |
0.2 max |
0.2 max |
0.2 max |
0.2 max |
Tšebeliso:
- Ha e sebelisoa e le 'ngoe, e lokela ho lokisoa hore e be tharollo ea dilute. Khatiso e akaretsang ke 0.1 - 0.3% (e bua ka litaba tse tiileng). Metsi a sa jeleng paate, a boima bo tlase a lokela ho sebelisoa bakeng sa ho qhibiliha, 'me metsi ha aa lokela ho ba le lintho tse emisitsoeng le matsoai a sa tloaelehang.
2. Ha ho phekoloa likhoerekhoere tse fapaneng kapa li-sludge, lihlahisoa tse loketseng li lokela ho khethoa ho latela mokhoa oa phekolo le boleng ba metsi. Tekanyo ea liente e lokela ho khethoa ho ipapisitsoe le bongata ba metsi a lokelang ho hloekisoa kapa mongobo oa seretse. 3. Ka hloko
khetha sebaka sa ho beha le ho kopanya Lebelo ha lea lokela ho netefatsa feela hore ho ajoa ha junifomo ea tharollo ea polyacrylamide hlapolla, empa hape ho qoba ho senyeha ha floc.
4. Tharollo e lokela ho sebelisoa kapele kamoo ho ka khonehang ka mor'a ho itokisetsa. -
Ho paka le ho boloka:
- PAM e pakiloe ka mekotleng ea polasetiki ea polyethylene le mekotla e lohiloeng, e boima ba nete ea 25kg mokotla ka mong. E bolokiloe sebakeng se pholileng le se omileng sa polokelo, bophelo ba sethala ke 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.