Polyaluminium Chloride(PAC) yakajairika inorganic polymer coagulant. Kuonekwa kwayo kunowanzoita seyero kana chena poda. Iyo ine zvakanakira yakanakisa coagulation mhedzisiro, yakaderera dosage uye nyore kushanda. Polyaluminium Chloride inoshandiswa zvakanyanya mumunda wekurapa kwemvura kubvisa zvakamiswa zvakasimba, mavara, kunhuhwirira uye simbi ions, nezvimwewo, uye inogona kunyatso kuchenesa mvura. Kuti ive nechokwadi chekushanda kwayo uye kuchengetedzeka panguva yekushandiswa, nzira dzakakodzera dzekushandisa uye kuchengetedza dzinoda kuteverwa.
Kushandiswa kwePAC
Pane nzira mbiri huru dzekushandisa Polyaluminium Chloride. Imwe ndeyekuisa zvakananga chigadzirwa mumvura inogadziriswa, uye imwe ndeyekugadzirisa iyo mukugadzirisa uye wozoishandisa.
Kuwedzera kwakananga: Wedzera Polyaluminium Chloride yakananga kumvura inogadziriswa, uye woiwedzera zvinoenderana neyakakwana dosi yakawanikwa kubva muyedzo. Semuenzaniso, kana uchirapa mvura yerwizi, Polyaluminium Chloride solids inogona kuwedzerwa zvakananga.
Gadzirira mhinduro: Gadzirira Polyaluminium Chloride mumushonga maererano nechiyero chakati, uye wobva wawedzera kumvura inogadziriswa. Paunenge uchigadzira mushonga, tanga wapisa mvura kuti ifashaire, wobva wawedzera zvishoma nezvishoma Polyaluminium Chloride uye kurunga uchienderera kusvika Polyaluminium Chloride yanyungudika zvachose. Mhinduro yakagadzirirwa inofanira kushandiswa mukati maawa makumi maviri nemana. Kunyangwe ichiwedzera imwezve maitiro, mhedzisiro yacho iri nani.
Zvekungwaririra
Jar test:Pane zvakawanda zvisingazivikanwe zvinhu mutsvina. Kuti uone iyo dosage ye flocculant, zvinodikanwa kuti uone yakanakisa modhi yePAM uye yakakodzera chigadzirwa dosage kuburikidza nechirongo bvunzo.
Dzora pH kukosha:Paunenge uchishandisa Polyaluminium Chloride, iyo pH kukosha kwemhando yemvura inofanirwa kudzorwa. Kumvura yetsvina ine acidic, alkaline zvinhu zvinoda kuwedzerwa kuti zvigadzirise kukosha kwePH kune imwe nzira yakakodzera; kune alkaline wastewater, zvinhu zvine acidic zvinoda kuwedzerwa kuti zvigadzirise kukosha kwePH kune imwe yakakodzera. Nekugadzirisa iyo pH kukosha, iyo coagulation mhedzisiro yePolyaluminium Chloride inogona kuitwa zvirinani.
Kusanganisa uye kusanganisa:Kuvhenganisa kwakafanira nekukuchidzira kunofanirwa kuitwa kana uchishandisa Polyaluminium Chloride. Kuburikidza nemichina inobvongodza kana aeration, iyo Polyaluminium Chloride inobatwa zvizere neyakamiswa yakasimba uye colloids mumvura kuti igadzire flocs hombe, iyo inogonesa kugadzirisa uye kusefa. Nguva yakakodzera yekukurudzira kazhinji 1-3 maminetsi, uye inomhanyisa kumhanya ndeye 10-35 r/min.
Ngwarira kupisa kwemvura:Tembiricha yemvura inokanganisawo coagulation mhedzisiro yePolyaluminium Chloride. Kazhinji, kana tembiricha yemvura yadzikira, iyo coagulation mhedzisiro ye polyaluminium chloride inononoka uye kupera simba; nepo tembiricha yemvura yakakwira, mhedzisiro yacho inowedzerwa. Naizvozvo, kana uchishandisa Polyaluminium Chloride, iyo yakakodzera tembiricha renji inofanirwa kudzorwa zvichienderana nemhando yemvura mamiriro.
Dosing kutevedzana:Paunenge uchishandisa Polyaluminium Chloride, kutarisisa kunofanirwa kubhadharwa kune kutevedzana kwedosing. Mumamiriro ezvinhu akajairika, Polyaluminium Chloride inofanira kuwedzerwa kumvura kutanga kusati kwatevera maitiro ekurapa; kana yakashandiswa pamwe chete nemamwe maajenti, musanganiswa unonzwisisika unofanirwa kuitwa unoenderana nemakemikari zvimiro uye mashandiro echiito chemumiririri, uye iwe unofanirwa kutevedzera mutemo wekuwedzera coagulant kutanga uye wozowedzera coagulant rubatsiro.
Kuchengetedza Nzira
Kuchengetedzwa kwakavharwa:Kuti udzivise kunyura kwehunyoro uye oxidation, Polyaluminium Chloride inofanira kuchengetwa munzvimbo yakaoma, inotonhorera, inofefetera zvakanaka, uye chengeta mudziyo wakavharwa. Panguva imwecheteyo, dzivisa kusanganiswa nezvinhu zvine chepfu uye zvinokuvadza kudzivirira njodzi.
Hunyoro-hunyoro uye anti-caking:Polyaluminium Chloride inotora unyoro nyore uye inogona kuungana mushure mekuchengetedza kwenguva refu, zvichikanganisa mashandisiro ekushandisa. Nokudaro, kutarisa kunofanira kubhadharwa kune hunyoro-hupupuriro panguva yekuchengetedza kuti usapinda zvakananga pasi. Zvinhu zvinodzivirira hunyoro zvinogona kushandiswa pakuzviparadzanisa nevamwe. Panguva imwecheteyo, zvinodikanwa kugara uchitarisa kana chigadzirwa chacho chakazara. Kana agglomeration yawanikwa, inofanirwa kugadziriswa nenguva.
Kure nekupisa:Kugara kwenguva refu kuchiedza chezuva kunogona kukonzera Polyaluminium Chloride kudonha uye kukanganisa kushanda kwechigadzirwa; crystallization inogona kuitika kune yakaderera tembiricha. Naizvozvo chiedza chezuva uye tembiricha dzakakwirira zvinofanira kudziviswa. Panguva imwecheteyo, chengetedza zviratidzo zvekunyevera zvekuchengetedza zvinonyatsooneka munzvimbo yekuchengetedza.
Kugara uchiongorora:Mamiriro ekuchengetedza ePolyaluminium Chloride anofanirwa kuongororwa nguva nenguva. Kana agglomeration, discoloration, nezvimwe zviwanikwa, zvinofanirwa kugadziriswa nekukurumidza; panguva imwecheteyo, hutano hwechigadzirwa hunofanira kuongororwa nguva dzose kuti huve nechokwadi chekushanda kwayo kwakagadzikana.
Tevera mitemo yekuchengetedza:Panguva yekuchengetedza, iwe unofanirwa kutevedzera yakakodzera mitemo yekuchengetedza uye kupfeka zvipfeko zvekudzivirira, magurovhosi uye zvimwe zvekudzivirira; panguva imwe chete, chengetedza zviratidzo zvekuchengetedza kuchengetedzwa munzvimbo yekuchengetera zvinyatsooneka uye tevera mitemo yakakodzera yekuchengetedza kudzivirira njodzi dzakadai sekudya netsaona kana kubata netsaona.
Polyaluminium chloride inoshandiswa zvakanyanyaFlocculant muMvura Kurapa. Kuti ive nechokwadi chekuita kwayo kwakaringana uye kuchengetedzeka, zvakakosha kutevedzera kwakaringana mashandisiro uye kuchengetedza maitiro. Nekutevera nhungamiro idzi, unogona kuwedzera mabhenefiti ePAC mumvura trea
Nguva yekutumira: Oct-17-2024