Kambani yedu inopa huwandu hwakakwana hwezvigadzirwa zvepolyacrylamide kuti isangane nemhando dzakasiyana dzekuchenesa mvura yetsvina zvinodiwa, zvinosanganisira anionic uye isiri-ionic polyacrylamides inoshandiswa zvakanyanya mumaindasitiri akadai sepeturu, simbi, kugadzirwa kwemagetsi, makemikari, marasha, kugadzira mapepa, kudhinda uye kudhaya, chigadzirwa chematehwe. .
Verenga zvimwe