Ukuqonda i-polyaluminum chloride: Ungayisebenzisa kanjani nokuthi uyigcina kanjani

Polyaluminum chloride(I-PAC) iyinhlangano evamile ye-inorganic polymer. Ukubukeka kwayo kuvame ukuvela njenge-powder ephuzi noma emhlophe. Inezinzuzo zomphumela omuhle kakhulu wokuhlangana, umthamo ophansi kanye nokusebenza okulula. I-Polyaluminum Chloride isetshenziswa kabanzi emkhakheni wokwelashwa kwamanzi ukuze ususe ama-solids amisiwe, imibala, iphunga nama-ion, njll., Futhi angahlanza ngempumelelo ikhwalithi yamanzi. Ukuze uqinisekise ukusebenza kwawo nokuphepha kwawo ngesikhathi sokusetshenziswa, ukusetshenziswa okulungile nezindlela zokugcina kudingeka zilandelwe.

Ukusetshenziswa kwe-PAC

Kunezindlela ezimbili eziphambili zokusebenzisa i-polyaluminum chloride. Eyokuqala ukufaka umkhiqizo ngokuqondile emzimbeni wamanzi ozokwelashwa, futhi enye ukuwukulungisa kusisombululo bese uyisebenzisa.

I-Direct Appt: Faka i-polyaluminum chloride ngqo emanzini ukuze uphathwe, bese uyifaka ngokuya ngomthamo ofanele otholwe esivivinyweni. Isibonelo, lapho ukwelapha amanzi omfula, ama-polyaluminum chloride solids angangezwa ngqo.

Lungiselela isixazululo: Lungiselela i-polyaluminum chloride kusisombululo ngokuya ngengxenye ethile, bese uyifaka emanzini azophathwa. Lapho ulungiselela isixazululo, qala ushise amanzi ukubilisa, bese ufaka kancane i-polyaluminum chloride bese uvusa ngokuqhubekayo kuze kube yilapho i-polyaluminum chloride ichithwa ngokuphelele. Isixazululo esilungiselelwe kufanele sisetshenziswe kungakapheli amahora angama-24. Yize ingeza inqubo eyodwa, umphumela ungcono.

Izinyathelo zokuzivikela

I-Jar Test:Kunezinto eziningi ezingaziwa ekukhuculweni kwendle. Ukuze unqume umthamo we-flocculant, kuyadingeka ukuthola imodeli engcono kakhulu yePam kanye nomthamo womkhiqizo ofanele ngokuhlolwa kwe-jar.

Lawula inani le-PH:Lapho usebenzisa i-polyaluminum chloride, inani lekhwalithi yekhwalithi yekhwalithi kufanele lilawulwe. Amanzi amdaka acidic, izinto ze-alkaline zidinga ukwengezwa ukulungisa inani le-PH ebangeni elifanele; Okwe-Alkaline Wastewater, izinto ze-acidic zidinga ukwengezwa ukulungisa inani le-PH ebangeni elifanele. Ngokushintsha inani le-PH, umphumela wokuhlangana we-polyaluminum chloride ungahle usebenze kangcono.

Ukuxuba nokuvusa:Ukuxuba okufanele futhi kuvuselelwa kufanele kwenziwe lapho usebenzisa i-polyaluminum chloride. Ngokuvuselela imishini noma i-aeration, i-polyaluminum chloride ixhumene ngokuphelele nama-solids amisiwe nama-colloids emanzini ukwakha ama-flocs amakhulu, asiza ukulungiswa kanye nokuhlunga. Isikhathi esifanelekile sokuvuselela ngokuvamile imizuzu eyi-1-3, futhi isivinini sokuvuselela i-10-35 r / min.

Naka Ukushisa Kwamanzi:Ukushisa kwamanzi kuthinta nomphumela wokuhlangana we-polyaluminum chloride. Ngokuvamile, lapho izinga lokushisa lamanzi liphansi, umphumela wokuhlangana we-polyaluminum chloride uzokwehlisa ijubane futhi abe buthaka; Ngenkathi kuphakama izinga lokushisa kwamanzi, umphumela uzothuthukiswa. Ngakho-ke, lapho usebenzisa i-polyaluminum chloride, uhla lokushisa olufanele kufanele lulawulwe ngokuya ngezimo ezisezingeni lamanzi.

Ukulandelana kwe-dosing:Lapho usebenzisa i-polyaluminum chloride, ukunakwa kufanele kukhokhwe ngokulandelana kwe-dosing. Ngaphansi kwezimo ezijwayelekile, i-polyaluminum chloride kufanele ingezwe emanzini kuqala ngaphambi kwezinqubo zokwelashwa ezalandela; Uma isetshenziswa kanye nabanye abenzeli, inhlanganisela efanelekayo kufanele yenziwe ngokusekelwe kwizakhiwo zamakhemikhali kanye nendlela yokwenza i-ejenti, futhi kufanele ulandele umgomo wokwengeza okuhlanganisiwe kuqala bese wengeza usizo lobuhlanga.

Indlela yokugcina

Isitoreji esivaliwe:Ukugwema ukufakwa komswakama kanye ne-oxidation, i-polyaluminum chloride kufanele igcinwe endaweni eyomile, epholile, enomoya omuhle, bese igcina isitsha esivaliwe. Ngasikhathi sinye, gwema ukuxuba nezinto ezinobuthi nezilimazayo ukugwema ingozi.

Ubufakazi bobumbizi kanye nokulwa nokulwa:I-Polyaluminum Chloride idonsa kalula umswakama futhi ingahle i-agglomerate ngemuva kokulondolozwa isikhathi eside, okuthinta umphumela wokusetshenziswa. Ngakho-ke, ukunakwa kufanele kukhokhwe ku-umswakama - kufakazelwa ukugcinwa ngesikhathi sokugcina ukuze ugweme ukuxhumana ngqo nomhlaba. Izinto zokwenziwa komswakama zingasetshenziselwa ukwahlukaniswa. Ngasikhathi sinye, kuyadingeka ukuthi ubheke njalo ukuthi umkhiqizo uhlanganisiwe yini. Uma kutholakale ukuhlangana kwe-agglomeration, kufanele kubhekwane nakho ngesikhathi.

Kude nokufudumele:Ukuchayeka isikhathi eside elangeni kungadala ukuqina kwe-polyaluminum chloride futhi kuthinte ukusebenza komkhiqizo; I-Crystallization ingavela emazingeni okushisa aphansi. Ngakho-ke ukukhanya kwelanga okuqondile kanye namazinga okushisa aphezulu kufanele kugwenywe. Ngasikhathi sinye, gcina izimpawu zokuphepha zibonakala kahle endaweni yokugcina.

Ukuhlolwa njalo:Isimo sesitoreji sePolyaluminum Chloride kufanele sihlolwe njalo. Uma i-agglomeration, i-discoloration, njll iyatholakala, kufanele kubhekwane nayo ngokushesha; Ngasikhathi sinye, ikhwalithi yomkhiqizo kufanele ihlolwe njalo ukuze iqinisekise ukusebenza kwayo okuzinzile.

Landela Imithethonqubo Yezokuphepha:Ngesikhathi senqubo yokugcina, kufanele ulandele imithetho efanelekile yezokuphepha futhi ugqoke izingubo zokuvikela, amagilavu ​​kanye neminye imishini yokuvikela; Ngasikhathi sinye, gcina izimpawu zezexwayiso zokugcina endaweni yokugcina zibonakale kahle futhi zilandela imithetho efanelekile yokuphepha ukuvikela izingozi njengokudla ngengozi noma ngengozi.

I-Polyaluminium Chloride isetshenziswa kabanziI-flocculant ekwelashweni kwamanzi. Ukuqinisekisa ukusebenza kwayo okuhle nokuphepha okuhle, kubalulekile ukunamathela ekusetshenzisweni okufanele kanye nezindlela zokugcina. Ngokulandela le mihlahlandlela, ungakhulisa izinzuzo ze-PAC in Tream TreA