Joalo ka ha bohle re tseba, mefuta e fapaneng ea polyacrylamide e na le mefuta e fapaneng ea kalafo ea likhoerekhoere le litlamorao tse fapaneng. Kahoo polyacrylamide ke likaroloana tsohle tse tšoeu, ho khetholla mohlala oa eona joang?
Ho na le litsela tse 4 tse bonolo tsa ho khetholla mohlala oa polyacrylamide:
1. Kaofela rea tseba hore cationic Polyacrylamide ke eona e theko e boima ka ho fetisisa 'marakeng, e lateloa ke polyacrylamide e seng ionic,' me qetellong anionic polyacrylamide. Ho tloha theko, re ka etsa kahlolo ea pele ho mofuta oa ion.
2. Qhala polyacrylamide ho lekanya pH boleng ba tharollo. Litekanyetso tsa pH tse lumellanang tsa mefuta e fapaneng li fapane.
3. Pele, khetha anionic Polyacrylamide le cationic Polyacrylamide dihlahiswa, 'me qhala bona ka thoko. Kopanya tharollo ea sehlahisoa sa polyacrylamide ho lekoa ka litharollo tse peli tsa PAM. Haeba e sebetsana le sehlahisoa sa anionic polyacrylamide, ho bolela hore Polyacrylamide ke cationic. Haeba e arabela ka li-cations, e paka hore sehlahisoa sa PAM ke anionic kapa ha se ionic. Bothata ba mokhoa ona ke hore ha o khone ho tseba hantle hore na sehlahisoa ke anionic kapa non-ionic polyacrylamide. Empa re ka ahlola ho tloha ka nako ea bona ea ho qhibiliha, li-anions li qhibiliha ka potlako ho feta li-non-ion. Ka kakaretso, anion e qhibiliha ka ho feletseng ka hora e le 'ngoe, athe non-ion e nka hora le halofo.
4. Inferred ho tloha liteko tsa likhoerekhoere, bohle rea tseba hore ka kakaretso Polyacrylamide cationic Polyacrylamide PAM ke a loketse bakeng sa hampe qosoa fanyeha taba e nang le lintho tse manyolo; anionic PAM e loketse khatello e phahameng ea lintho tse emisitsoeng ka mokhoa o nepahetseng le likaroloana tse emisitsoeng Coarse (0.01-1mm), boleng ba pH ha bo nke lehlakore kapa bo qhibiliha ka alkaline; non-ionic polyacrylamide PAM e loketse ho aroloa ha lintho tse tiileng tse emisitsoeng boemong bo tsoakiloeng ba lintho tse phelang le tse sa tsitsang, 'me tharollo e na le asiti kapa e sa nke lehlakore. Li-flocs tse entsoeng ke cationic polyacrylamide li kholo ebile li teteaneng, ha lihlopha tse entsoeng ke anion le tse se nang ion li nyenyane ebile li hasane.
Nako ea poso: Oct-27-2021