Ukukhetha i-Polyacrylamide Flocculant eLungileyo: Isikhokelo esiBanzi

Xa kuziwa kunyango lwamanzi kunye neenkqubo zokucoca, ukukhetha okufanelekileyoPolyacrylamide I-Flocculant ibalulekile.Kule khokelo ebanzi, siya kuphonononga izinto ekufuneka ziqwalaselwe xa ukhetha i-polyacrylamide flocculant (PAM), ukuqinisekisa ukusebenza kakuhle kunye nokusebenza kakuhle kweendleko.Fumana indlela yokwenza ukhetho olufanelekileyo kunye nokufezekisa izisombululo ezisebenzayo zokucocwa kwamanzi.

Icandelo 1: Ukuqonda i-Polyacrylamide Flocculants

Polyacrylamide flocculants, eyaziwa ngokuba yi-PAM, i-polymers ephezulu ye-molecular weight isetyenziswa ngokubanzi kwiinkqubo zokunyanga amanzi.I-PAM inokudibanisa ngokufanelekileyo kwaye idibanise iinqununu ezimisiweyo, i-colloids, kunye nezinye izinto ezingcolileyo emanzini, ziququzelele ukususwa kwazo nge-sedimentation okanye i-filtration.I-PAM ifumaneka kwiifom ezahlukeneyo, kubandakanywa i-cationic, i-anionic, kunye ne-non-ionic, nganye ifanelekile kwizicelo ezithile ezisekelwe kwintlawulo yombane yeengqungquthela eziza kuphathwa.

Icandelo lesi-2: Izinto ekufuneka ziqwalaselwe

Ukukhetha iPAM elungileyo kufuna uqwalaselo ngononophelo lwemiba emininzi:

Uhlalutyo loMgangatho waManzi:Yenza uhlalutyo olubanzi lomthombo wamanzi, kubandakanywa izinto eziqinileyo ezimisiweyo, i-turbidity, amanqanaba e-pH, kunye nokungcola okukhethekileyo.Olu hlalutyo lunceda ukugqiba uhlobo olufanelekileyo lwe-PAM kunye nedosi efunekayo kwi-flocculation esebenzayo.

Uhlobo lwePAM:Ukukhetha uhlobo oluchanekileyo lwePAM kubalulekile.I-PAM ye-Cationic iyasebenza ngokuchasene neengqungquthela ezihlawulwe kakuhle, i-anionic PAM kwiinqununu ezihlawuliswa kakubi, kunye ne-PAM engeyiyo ionic yeengqungquthela ezingathathi hlangothi.Ukufanisa uhlobo lwe-PAM kwiimpawu zamanzi kuqinisekisa ukusebenza kakuhle kwe-flocculation.

PAM Umthamo:Elona thamo lifanelekileyo le-PAM lixhomekeke kumgangatho wamanzi, ukusebenza kakuhle konyango olufunwayo, kunye noxinzelelo lweflocculant.Ukuqhuba iimvavanyo zeengqayi okanye ukufuna isikhokelo kwiingcali zonyango lwamanzi kunokunceda ukumisela idosi efanelekileyo.

Ukuhambelana kweNkqubo:Qwalasela inkqubo yokucocwa kwamanzi kunye nezixhobo ezisetyenziswayo.Iinkqubo ezithile zinokufuna indibaniselwano yeentlobo ze-PAM ukufezekisa iziphumo ezifunwayo.Ukuhambelana nezinye iikhemikhali kunye neendlela zonyango kufuneka kwakhona kuhlolwe.

Icandelo lesi-3: Ukusebenza kakuhle kweendleko kunye noZinzo

Ngelixa ukhetha i-PAM efanelekileyo, kubalulekile ukuvavanya indleko-esebenzayo kunye nemiba yokuzinza.Qwalasela iindleko zexesha elide zokusebenzisa iintlobo ezahlukeneyo zePAM, kubandakanywa ukuthenga, ukugcinwa, kunye neendleko zokuphatha.Ukuvavanya impembelelo yokusingqongileyo yohlobo ngalunye lwe-PAM, ukuqinisekisa ukuthotyelwa kwemimiselo yendawo.Ukongeza, jonga iinketho zokurisayikilisha okanye ukuphinda usebenzise iPAM ukunciphisa ukuveliswa kwenkunkuma.

Ukukhetha i-polyacrylamide flocculant efanelekileyo kubalulekile kwiinkqubo ezisebenzayo zokunyanga amanzi.Ngokuqwalasela izinto ezifana nokuhlalutya umgangatho wamanzi, uhlobo lwe-PAM, i-dosage, kunye nokuhambelana kwenkqubo, umntu unokufezekisa ukusebenza kakuhle kunye nokusebenza kakuhle kweendleko.Ukongeza, ukugxininisa ukuzinza kunye nokuqwalaselwa kokusingqongileyo kuqinisekisa uxanduva kunye nokusebenza kakuhleizisombululo zonyango lwamanzi.