Momwe mungaweruzire momwe flocculation zotsatira za PAM ndi PAC

Monga coagulant yomwe imagwiritsidwa ntchito kwambiri pochiza madzi,PACimasonyeza kukhazikika kwa mankhwala kutentha kwa chipinda ndipo imakhala ndi pH yochuluka yogwiritsira ntchito. Izi zimathandiza PAC kuchitapo kanthu mwachangu ndikupanga maluwa alum posamalira mikhalidwe yosiyanasiyana yamadzi, potero kuchotsa bwino zoipitsa m'madzi. Pochiza madzi otayira m'mafakitale, PAC imakhudza kwambiri kuchotsa zinthu zovulaza monga phosphorous, ammonia nitrogen, COD, BOD ndi ayoni azitsulo zolemera. Izi makamaka chifukwa champhamvu coagulation luso la PAC, amene amatha coagulate zinthu zoipa zimenezi mu tinthu zikuluzikulu kudzera adsorption ndi coiling banding, kutsogolera wotsatira kuthetsa ndi kusefera.

PAM: chida chachinsinsi chothandizira kuwongolera bwino

Kulumikizana ndi PAC, PAM imagwira ntchito yofunika kwambiri pakuyeretsa madzi oyipa. Monga polymer flocculant, PAM imatha kusintha mawonekedwe a flocculation posintha kulemera kwake kwa maselo, ionicity ndi digiri ya ionic. PAM imatha kupanga ma flocs kukhala ophatikizika ndikuwonjezera kuthamanga kwa sedimentation, potero kumapangitsa kuti madzi amveke bwino. Ngati mlingo wa PAM ndi wosakwanira kapena wowonjezera, ma flocs amatha kukhala otayirira, zomwe zimapangitsa kuti madzi asamayende bwino.

Kuwona magwiridwe antchito a PAC ndi PAM kudzera mumikhalidwe ya floc

Yang'anirani kukula kwa flocs: Ngati flocs ndi yaying'ono koma yogawidwa mofanana, zikutanthauza kuti chiŵerengero cha mlingo wa PAM ndi PAC sichikugwirizana. Pofuna kukonza zotsatira zake, mlingo wa PAC uyenera kuwonjezeredwa moyenera.

Yang'anirani momwe matope amagwirira ntchito: Ngati zolimba zomwe zayimitsidwa ndi zazikulu komanso mphamvu ya sedimentation ndi yabwino, koma mphamvu yamadzi yapamwamba ndi yamatope, izi zikuwonetsa kuti PAC ndiyowonjezera mokwanira kapena chiŵerengero cha PAM ndi chosayenera. Pakadali pano, mutha kuganizira zokulitsa mulingo wa PAC ndikusunga gawo la PAM osasintha ndikupitilizabe kuwona zotsatira zake.

Yang'anani kapangidwe ka magulu: Ngati flocs ndi wandiweyani koma madzi ndi opanda phokoso, mlingo wa PAM ukhoza kuwonjezeka moyenerera; ngati matopewo ndi ang'onoang'ono ndipo chodabwitsa kwambiri ndi chipwirikiti, zimasonyeza kuti mlingo wa PAM ndi wosakwanira, ndipo mlingo wake uyenera kuwonjezeka moyenerera.

Kufunika kwa kuyezetsa mtsuko (komwe kumatchedwanso kuyesa kwa beaker): Poyesa mtsuko, ngati scum ikupezeka pakhoma la beaker, zikutanthauza kuti PAM yochuluka yawonjezeredwa. Choncho, mlingo wake uyenera kuchepetsedwa moyenera.

Kuwunika momveka bwino: Pamene zolimba zoyimitsidwa zili bwino kapena zowoneka bwino, ngati zowonjezera zikuwonekera bwino, zikutanthauza kuti chiŵerengero cha mlingo wa PAM ndi PAC ndizomveka.

Mwachidule, kuti mukwaniritse zotsatira zabwino kwambiri za flocculation, mlingo wa PAC ndi PAM uyenera kuyendetsedwa mosamala ndi kusinthidwa. Kupyolera mu kuyang'ana ndi kuyesera, tikhoza kuweruza molondola momwe ntchito ziwirizi zimagwiritsidwira ntchito, potero ndikukonza njira yothetsera zimbudzi. Pakugwiritsa ntchito, ndikofunikira kuganizira mozama momwe madzi amadziwira, zofunikira pamankhwala, zida zogwiritsira ntchito ndi zina kuti mupange dongosolo lamankhwala lamunthu payekha. Kuonjezera apo, chisamaliro chokwanira chiyenera kuperekedwa kusungirako, kuyendetsa ndi kukonzekera kwa PAC ndi PAM kuti zitsimikizire kuti mankhwalawa ndi othandiza komanso otetezeka.