Ukuqonda i-Polyaluminium Chloride: ukuthi ungayisebenzisa kanjani nokuthi ungayigcina kanjani

I-Polyaluminium chloride(i-PAC) i-polymer coagulant evamile evamile. Ukubukeka kwayo kuvame ukuvela njengempushana ephuzi noma emhlophe. Inezinzuzo zomphumela omuhle kakhulu we-coagulation, umthamo ophansi nokusebenza okulula. I-Polyaluminium Chloride isetshenziswa kabanzi emkhakheni wokwelashwa kwamanzi ukuze isuse izinto eziqinile ezimisiwe, imibala, iphunga nama-ion ensimbi, njll., futhi ingahlanza ngokuphumelelayo ikhwalithi yamanzi. Ukuze kuqinisekiswe ukusebenza kahle nokuphepha kwayo ngesikhathi sokusetshenziswa, ukusetshenziswa okufanele nezindlela zokulondoloza kufanele kulandelwe.

Ukusetshenziswa kwe-PAC

Kunezindlela ezimbili eziyinhloko zokusebenzisa i-Polyaluminium Chloride. Enye iwukufaka umkhiqizo ngokuqondile emanzini ukuze ulashwe, kanti okunye ukuwulungisa ube yisixazululo bese uyawusebenzisa.

Ukwengeza okuqondile: Engeza iPolyaluminium Chloride ngqo emanzini azohlanzwa, futhi uyengeze ngokwesilinganiso esifanele esitholwe ekuhlolweni. Isibonelo, lapho ukwelapha amanzi omfula, okuqinile kwePolyaluminium Chloride kunganezelwa ngokuqondile.

Lungiselela isixazululo: Lungisa iPolyaluminium Chloride ibe yisixazululo ngokwengxenye ethile, bese uyifaka emanzini azohlanzwa. Lapho ulungisa ikhambi, qala ushise amanzi ukuze abile, bese wengeza kancane kancane i-Polyaluminium Chloride bese ugoqa ngokuqhubekayo kuze kube yilapho i-Polyaluminium Chloride ichitheka ngokuphelele. Isixazululo esilungisiwe kufanele sisetshenziswe kungakapheli amahora angama-24. Nakuba ingeza inqubo eyodwa ngaphezulu, umphumela ungcono.

Izinyathelo zokuzivikela

Ukuhlolwa kweJar:Ziningi izinto ezingaziwa mayelana nendle. Ukuze unqume umthamo we-flocculant, kuyadingeka ukunquma imodeli engcono kakhulu ye-PAM kanye nesilinganiso somkhiqizo esifanele ngokuhlolwa kwembiza.

Lawula inani le-pH:Uma usebenzisa i-Polyaluminium Chloride, inani le-pH lekhwalithi yamanzi kufanele lilawulwe. Ngamanzi angcolile ane-acidic, izinto ezine-alkaline zidinga ukungezwa ukuze kulungiswe inani le-PH libe ibanga elifanele; emanzini angcolile ane-alkali, izinto ezine-asidi zidinga ukungezwa ukuze kulungiswe inani le-PH libe ibanga elifanele. Ngokulungisa inani le-pH, umphumela wokuhlanganisa we-Polyaluminium Chloride ungenziwa kangcono.

Ukuhlanganisa nokuhlanganisa:Ukuxuba nokugoqa okufanele kufanele kwenziwe uma usebenzisa iPolyaluminium Chloride. Ngokunyakaziswa komshini noma ukufaka umoya, i-Polyaluminium Chloride ithintwa ngokugcwele okuqinile okumisiwe nama-colloid emanzini ukuze kwakheke ama-flocs amakhulu, okusiza ukuxazululeka nokuhlunga. Isikhathi esifanele sokunyakazisa ngokuvamile siyimizuzu engu-1-3, futhi isivinini sokushukumisa singu-10-35 r/min.

Naka izinga lokushisa lamanzi:Izinga lokushisa lamanzi liphinde lithinte umphumela wokuhlangana kwePolyaluminium Chloride. Ngokuvamile, lapho izinga lokushisa lamanzi liphansi, umphumela we-coagulation we-polyaluminium chloride uzohamba kancane futhi ube buthaka; kuyilapho izinga lokushisa lamanzi liphezulu, umphumela uzothuthukiswa. Ngakho-ke, lapho usebenzisa iPolyaluminium Chloride, izinga lokushisa elifanele kufanele lilawulwe ngokuya ngezimo zekhwalithi yamanzi.

Ukulandelana komthamo:Uma usebenzisa i-Polyaluminium Chloride, kufanele kuqashelwe ukulandelana kwemithamo. Ngaphansi kwezimo ezijwayelekile, iPolyaluminium Chloride kufanele yengezwe emanzini kuqala ngaphambi kwezinqubo zokwelashwa ezilandelayo; uma isetshenziswe kanye namanye ama-ejenti, inhlanganisela enengqondo kufanele yenziwe ngokusekelwe kumakhemikhali kanye nendlela yokusebenza ye-ejenti, futhi kufanele ulandele isimiso sokwengeza i-coagulant kuqala bese wengeza usizo lwe-coagulant.

Indlela Yesitoreji

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

Ivikela umswakama kanye ne-anti-caking:I-Polyaluminium Chloride imunca kalula umswakama futhi ingase inqwabelane ngemva kokugcinwa isikhathi eside, kuthinte umphumela wokusebenzisa. Ngakho-ke, ukunakwa kufanele kukhokhwe ekuqinisekiseni umswakama ngesikhathi sokugcina ukugwema ukuthintana ngqo nomhlabathi. Izinto ezivikela umswakama zingasetshenziselwa ukuzihlukanisa. Ngesikhathi esifanayo, kuyadingeka ukuhlola njalo ukuthi umkhiqizo uhlanganisiwe yini. Uma i-agglomeration itholakele, kufanele kubhekwane nayo ngesikhathi.

Kude nokushisisa:Ukuchayeka elangeni isikhathi eside kungase kubangele ukunqwabelana kwePolyaluminium Chloride futhi kuthinte ukusebenza komkhiqizo; crystallization kungenzeka emazingeni okushisa aphansi. Ngakho-ke ukukhanya kwelanga okuqondile kanye nokushisa okuphezulu kufanele kugwenywe. Ngesikhathi esifanayo, gcina izimpawu zokuxwayisa zokuphepha zibonakala ngokucacile endaweni yokugcina.

Ukuhlola okuvamile:Isimo sokugcina sePolyaluminium Chloride kufanele sihlolwe njalo. Uma i-agglomeration, ukuguquguquka kombala, njll. kutholakala, kufanele kubhekwane nakho ngokushesha; ngesikhathi esifanayo, ikhwalithi yomkhiqizo kufanele ihlolwe njalo ukuze kuqinisekiswe ukusebenza kwayo okuzinzile.

Landela imithetho yokuphepha:Ngesikhathi sokugcina, kufanele ulandele imithetho efanele yokuphepha futhi ugqoke izingubo zokuzivikela, amagilavu ​​nezinye izinto zokuzivikela; ngesikhathi esifanayo, gcina izimpawu eziyisixwayiso zokuphepha endaweni yokugcina zibonakala ngokucacile futhi ulandele imithethonqubo yokuphepha efanele ukuze uvimbele izingozi ezifana nokudla ngephutha noma ukuthinta ngephutha.

I-Polyaluminium chloride isetshenziswa kabanziI-Flocculant in Water Treatment. Ukuqinisekisa ukusebenza kahle nokuphepha kwayo, kubalulekile ukunamathela emikhubeni efanele yokusetshenziswa nokugcinwa kwayo. Ngokulandela le mihlahlandlela, ungakwazi ukukhulisa izinzuzo ze-PAC emgodini wamanzi