I-Polyaluminum Chloride (PAC): Umhlahlandlela Wokusebenzisa kanye Namathiphu Okugcina Okuphephile

I-Polyaluminum Chloride(PAC) iyi-coagulant evamile ye-polymer engakhiqizi. Ukubukeka kwayo kuvame ukubonakala njengempuphu ephuzi noma emhlophe. Inezinzuzo zomphumela omuhle kakhulu wokujiya, umthamo ophansi kanye nokusebenza okulula. I-Polyaluminum Chloride isetshenziswa kabanzi emkhakheni wokwelashwa kwamanzi ukususa izinto eziqinile ezilengayo, imibala, iphunga kanye nama-ion ensimbi, njll., futhi ingahlanza ngempumelelo ikhwalithi yamanzi. Ukuze kuqinisekiswe ukusebenza kwayo kanye nokuphepha kwayo ngesikhathi sokusetshenziswa, izindlela ezifanele zokusebenzisa kanye nokugcina kudingeka zilandelwe.

Indlela Yokusebenzisa i-PAC Ekuhlanzweni Kwamanzi

Kunezindlela ezimbili eziyinhloko zokusebenzisa i-Polyaluminum Chloride. Enye iwukufaka umkhiqizo ngqo emanzini ukuze uphathwe, kanti enye iwukuwuhlela ube yisisombululo bese usisebenzisa.

Ukwengezwa okuqondile: Faka i-Polyaluminum Chloride ngqo emanzini okufanele aphathwe, bese uyifaka ngokwesilinganiso esifanele esitholwe esivivinyweni. Isibonelo, lapho welapha amanzi omfula, izinto eziqinile ze-Polyaluminum Chloride zingangezwa ngqo.

Lungisa ikhambi: Lungisa i-Polyaluminum Chloride ibe yikhambi ngokwesilinganiso esithile, bese uyifaka emanzini okufanele aphathwe. Lapho ulungisa ikhambi, qala ngokufudumeza amanzi aze abilise, bese ufaka i-Polyaluminum Chloride kancane kancane bese uvuselela njalo kuze kube yilapho i-Polyaluminum Chloride incibilika ngokuphelele. Ikhambi elilungisiwe kufanele lisetshenziswe zingakapheli amahora angama-24. Nakuba lengeza enye inqubo, umphumela ungcono.

Ukuphepha Kokuphatha i-Polyaluminum Chloride

Ukuhlolwa kwembiza:Kunezici eziningi ezingaziwa endle. Ukuze kutholakale umthamo we-flocculant, kubalulekile ukuthola imodeli engcono kakhulu ye-PAM kanye nomthamo womkhiqizo ofanele ngokuhlolwa kwebhodlela.

Lawula inani le-pH:Uma usebenzisa i-Polyaluminum Chloride, inani le-pH lekhwalithi yamanzi kufanele lilawulwe. Kumanzi amdaka ane-asidi, izinto ze-alkaline zidinga ukungezwa ukuze kulungiswe inani le-PH libe sebangeni elifanele; kumanzi amdaka ane-alkaline, izinto ze-asidi zidinga ukungezwa ukuze kulungiswe inani le-PH libe sebangeni elifanele. Ngokulungisa inani le-pH, umphumela wokujiya kwe-Polyaluminum Chloride ungasetshenziswa kangcono.

Ukuxuba Nokuxuba:Ukuxuba nokuxuba okufanele kufanele kwenziwe uma usebenzisa i-Polyaluminum Chloride. Ngokuxubha noma ukufaka umoya ngomshini, i-Polyaluminum Chloride ithintana ngokugcwele nezinto eziqinile ezilengisiwe kanye nama-colloid emanzini ukuze kwakheke ama-floc amakhulu, okwenza kube lula ukuhlala nokuhlunga. Isikhathi esifanele sokuxuba ngokuvamile siyimizuzu eyi-1-3, kanti ijubane lokuxuba lingu-10-35 r/min.

Naka izinga lokushisa lamanzi:Izinga lokushisa lamanzi lithinta nomphumela wokujiya kwe-Polyaluminum Chloride. Ngokuvamile, lapho izinga lokushisa lamanzi liphansi, umphumela wokujiya kwe-polyaluminum chloride uzoncipha futhi ube buthaka; kuyilapho lapho izinga lokushisa lamanzi liphezulu, umphumela uzothuthukiswa. Ngakho-ke, uma usebenzisa i-Polyaluminum Chloride, izinga lokushisa elifanele kufanele lilawulwe ngokwezimo zekhwalithi yamanzi.

Uchungechunge lokulinganisa:Uma usebenzisa i-Polyaluminum Chloride, kufanele kuqashelwe ukulandelana komthamo. Ngaphansi kwezimo ezivamile, i-Polyaluminum Chloride kufanele ifakwe emanzini kuqala ngaphambi kwezinqubo zokwelapha ezilandelayo; uma isetshenziswa kanye nezinye izidakamizwa, inhlanganisela efanele kumele yenziwe ngokusekelwe ezicini zamakhemikhali kanye nendlela esebenza ngayo i-ejenti, futhi kufanele ulandele isimiso sokufaka i-coagulant kuqala bese ufaka usizo lwe-coagulant.

Amathiphu Okugcina Isitoreji se-PAC Okusetshenziswa Ezimbonini

Isitoreji esivaliwe:Ukuze kugwenywe ukumuncwa komswakama kanye nokubola, i-Polyaluminum Chloride kufanele igcinwe endaweni eyomile, epholile, enomoya omuhle, futhi igcine isitsha sivaliwe. Ngesikhathi esifanayo, gwema ukuxubana nezinto ezinobuthi neziyingozi ukuze ugweme ingozi.

Ayinawo umswakama futhi ayivumeli ukuboshwa:I-Polyaluminum Chloride imunca kalula umswakama futhi ingahlangana ngemva kokugcinwa isikhathi eside, okuthinta umphumela wokusetshenziswa. Ngakho-ke, kufanele kunakwe ukuvikela umswakama ngesikhathi sokugcina ukuze kugwenywe ukuthintana ngqo nomhlabathi. Izinto ezingamelani nomswakama zingasetshenziswa ukuhlukaniswa. Ngesikhathi esifanayo, kubalulekile ukuhlola njalo ukuthi umkhiqizo uhlangene yini. Uma kutholakala ukuhlangana, kufanele kuxazululwe ngesikhathi.

Kude nokushisa:Ukuchayeka isikhathi eside elangeni kungabangela ukuhlangana kwe-Polyaluminum Chloride futhi kuthinte ukusebenza komkhiqizo; ukwakheka kwekristalu kungenzeka emazingeni okushisa aphansi. Ngakho-ke ukukhanya kwelanga okuqondile kanye namazinga okushisa aphezulu kufanele kugwenywe. Ngesikhathi esifanayo, gcina izimpawu zokuxwayisa zokuphepha zibonakala kahle endaweni yokugcina.

Ukuhlolwa okuvamile:Isimo sokugcina se-Polyaluminum Chloride kufanele sihlolwe njalo. Uma kutholakala ukuhlangana, ukushintsha kombala, njll., kufanele kusingathwe ngokushesha; ngesikhathi esifanayo, ikhwalithi yomkhiqizo kufanele ihlolwe njalo ukuqinisekisa ukusebenza kwayo okuzinzile.

Landela imithethonqubo yokuphepha:Ngesikhathi senqubo yokugcina, kufanele ulandele imithethonqubo yokuphepha efanele futhi ugqoke izingubo zokuzivikela, amagilavu ​​​​neminye imishini yokuzivikela; ngesikhathi esifanayo, gcina izimpawu zokuxwayisa zokuphepha endaweni yokugcina zibonakala ngokucacile futhi ulandele imithethonqubo yokuphepha efanele ukuvimbela izingozi ezifana nokudla ngengozi noma ukuthinta ngengozi.

I-Polyaluminium chloride isetshenziswa kabanziI-Flocculant Ekuhlinzeni AmanziUkuze kuqinisekiswe ukusebenza kwayo okuhle kanye nokuphepha, kubalulekile ukunamathela emikhubeni efanele yokusetshenziswa kanye nokugcinwa kwayo. Ngokulandela le mihlahlandlela, ungakhulisa izinzuzo ze-PAC emanzini.