Munzanga yemazuva ano, kuchengetedzwa uye kushandiswa kwezviwanikwa zvemvura kwave kutarisisa kwepasirese.Nekukwidziridzwa kwemaindasitiri, kusvibiswa kwezviwanikwa zvemvura kuri kuramba kuchiwedzera.Mabatirwo nekucheneswa kwetsvina zvine mutsindo rave dambudziko rekukurumidzira kugadziriswa.Muchirevo chechinyorwa chino, PAM polymer flocculant yakatanga, yakahwina kufarirwa nevazhinji vevashandisi nemakemikari ayo uye inoshanda yekurapa mvura.
PAM, zita rizere repolyacrylamide, ipolymer flocculant.Iyo imhando yepamusoro yepolymer yakagadzirirwa nemahara radical polymerization yeacrylamide.Chigadzirwa chacho chine huremu hwema molecular uye chinogona kuumba zvidimbu zvakakura zve flocculants, izvo zvine kupararira kwakanaka uye kugadzikana mumvura, uye zvinogona kunyatsoshambadza uye kubvisa zvinhu zvakamiswa uye zvakanyungudutswa zvinosvibisa mumvura.
Maitiro ekushandisa ePAM polymer flocculant ari nyore kwazvo.Kutanga, mhinduro yePAM inowedzerwa kumvura kuti inogadziriswa, uye zvino nekukurudzira kana kushandiswa kwemagetsi, PAM nemvura zvakasanganiswa zvakakwana kuti zvigadzire flocculent yakakura.Aya ma flocculent anozogara mumvura, nokudaro achizadzisa chinangwa chekubvisa zvinosvibisa.Pamusana pekugadzikana kwemakemikari echigadzirwa, mvura yakagadziriswa inogona kubudiswa zvakananga munharaunda pasina kurapwa kwechipiri.
Zvakanakira zvechigadzirwa ichi hazvisi izvo chete zvinoshanda zvekurapa kwemvura.Kutanga, zvakachipa kushandisa.Kuenzaniswa nemaitiro echinyakare ekugadzirisa mvura, sekunaya, kusefa, nezvimwewo, kushandiswa kwechigadzirwa kuri nyore uye kune hupfumi.Chechipiri, chigadzirwa chacho chine zvishoma pahutano hwemvura.Iyo haishandure makemikari emvura, saka haakonzeri kusvibiswa kwechipiri kune zvakatipoteredza.Pakupedzisira, maitiro ekurapa kwechigadzirwa akanaka, anogona kunyatsobvisa nyaya yakamiswa uye yakanyungudutswa zvinosvibisa mumvura, kuvandudza kujeka kwemvura uye zviratidzo zvekunzwa.
Kazhinji, PAM polymer flocculant inoshanda uye ine hushamwari hwemvura yekurapa chishandiso.Kubuda kwaro hakungopi mhinduro itsva yekugadzirisa dambudziko rekusvibiswa kwemvura, asiwo inopa hutsigiro hwakasimba hwehunyanzvi hwekusimudzira kusvibira uye kuchengetedzeka kwezviwanikwa zvemvura.Mune ramangwana, nekufambira mberi kwesainzi uye tekinoroji uye kuvandudzwa kwekuziva kwezvakatipoteredza, tine chikonzero chekutenda kuti chigadzirwa chichaita basa rakakura mumunda wekuchenesa mvura.
Nguva yekutumira: Sep-27-2023
