Polyaluminum Chloride(PAC) chinhu chinowanzo shandiswa nepolymer coagulant. Chitarisiko chayo chinowanzoonekwa seupfu hweyero kana chena. Ine zvakanakira zvekugwinya kwakanaka, uwandu hushoma uye nyore kushandisa. Polyaluminum Chloride inoshandiswa zvakanyanya mukurapa mvura kubvisa zvinhu zvakaoma zvakamiswa, mavara, hwema uye maion esimbi, nezvimwewo, uye inogona kuchenesa mvura zvinobudirira. Kuti ive nechokwadi chekuti inoshanda uye yakachengeteka panguva yekushandisa, nzira dzakakodzera dzekushandisa nekuchengetedza dzinofanira kuteverwa.
Mashandisirwo Ekushandisa PAC Mukurapa Mvura
Pane nzira mbiri huru dzekushandisa Polyaluminum Chloride. Imwe ndeyekuisa mushonga wacho zvakananga mumvura kuti ugadziriswe, uye imwe ndeyekuugadzirisa kuita mushonga wozoushandisa.
Kuwedzera zvakananga: Wedzera Polyaluminum Chloride zvakananga mumvura inofanira kurapwa, uye wedzera zvichienderana nechiyero chakakodzera chakawanikwa kubva muongororo. Semuenzaniso, pakuchenesa mvura yerwizi, Polyaluminum Chloride solids inogona kuwedzerwa zvakananga.
Gadzirira mushonga: Gadzira Polyaluminum Chloride kuita mushonga unoenderana nehuwandu hwakati, wobva waiisa mumvura inofanira kugadziriswa. Paunenge uchigadzira mushonga, tanga wapisa mvura kusvika yafashaira, wobva wawedzera Polyaluminum Chloride zvishoma nezvishoma wobva wakurunga nguva dzose kusvika Polyaluminum Chloride yanyungudika zvachose. Mushonga wakagadzirwa unofanira kushandiswa mukati memaawa makumi maviri nemana. Kunyangwe uchiwedzera imwe nzira, mhedzisiro yacho iri nani.
Kuchengetedzwa kwePolyaluminum Chloride
Kuedzwa kwechirongo:Kune zvinhu zvakawanda zvisingazivikanwe zviri mutsvina yetsvina. Kuti uzive chiyero cheflocculant, zvakakosha kuona mhando yakanakisisa yePAM uye chiyero chakakodzera chechigadzirwa kuburikidza nekuyedza jar.
Kudzora pH kukosha:Pakushandisa Polyaluminum Chloride, pH yemhando yemvura inofanira kudzorwa. Pamvura ine acidic, zvinhu zvine alkaline zvinofanirwa kuwedzerwa kuti pave nePH value yakakodzera; pamvura ine alkaline, zvinhu zvine acidic zvinofanirwa kuwedzerwa kuti pave nePH value yakakodzera. Nekugadzirisa pH value, Polyaluminum Chloride inogona kuomeswa zviri nani.
Kusanganisa uye Kukurunga:Kusanganisa nekukurunga kwakakodzera kunofanira kuitwa kana uchishandisa Polyaluminum Chloride. Kuburikidza nekukurunga kana kufefetera kwemuchina, Polyaluminum Chloride inobatana zvizere nesimbi dzakasungirirwa uye macolloid mumvura kuti igadzire maflocs makuru, izvo zvinoita kuti zvive nyore kugadzikana nekusefa. Nguva yakakodzera yekukurunga inowanzova maminetsi 1-3, uye kumhanya kwekukurunga i10-35 r/min.
Tembiricha yemvura:Kupisa kwemvura kunokanganisawo kuonda kwePolyaluminum Chloride. Kazhinji, kana tembiricha yemvura yakaderera, kuonda kwepolyaluminum chloride kunononoka uye kunoderera; nepo tembiricha yemvura yakakwira, kuonda kunowedzerwa. Saka, pakushandisa Polyaluminum Chloride, tembiricha yakakodzera inofanira kudzorwa zvichienderana nemamiriro emvura.
Kutevedzana kwedosi:Pakushandisa Polyaluminum Chloride, kutarisirwa kunofanira kupihwa kune kutevedzana kwemushonga. Mumamiriro ezvinhu akajairwa, Polyaluminum Chloride inofanira kuwedzerwa mumvura kutanga isati yatanga kurapwa; kana ikashandiswa pamwe chete nedzimwe mishonga, musanganiswa wakakodzera unofanirwa kuitwa zvichibva pahunhu hwemakemikari uye mashandiro emushonga, uye unofanira kutevedzera musimboti wekuwedzera coagulant kutanga wozowedzera coagulant aid.
Mazano ekuchengetedza PAC ekushandiswa mumaindasitiri
Kuchengetera kwakavharwa:Kuti isanyungudike uye isaoxidized, Polyaluminum Chloride inofanira kuchengetwa munzvimbo yakaoma, inotonhorera, ine mhepo yakanaka, uye chengeta mudziyo wacho wakavharwa. Panguva imwe chete, dzivisa kusanganiswa nezvinhu zvine chepfu uye zvinokuvadza kuti usapinde munjodzi.
Haipindi hunyoro uye haikanganisike:Polyaluminum Chloride inonwisa hunyoro nyore nyore uye inogona kuungana mushure mekuchengetedza kwenguva refu, zvichikanganisa kushandiswa kwayo. Saka, kungwarira kunofanira kupihwa pakudzivirira hunyoro panguva yekuchengetedza kudzivirira kusangana zvakananga nevhu. Zvinhu zvisingapindi hunyoro zvinogona kushandiswa pakuparadzanisa. Panguva imwe chete, zvakakosha kugara uchitarisa kana chigadzirwa chacho chakabatana. Kana kuungana kwacho kwakawanikwa, kunofanira kugadziriswa nenguva.
Kure nekudziya:Kugara uchitarisa chiedza chezuva kwenguva refu kunogona kukonzera kuti Polyaluminum Chloride iungane uye kukanganisa mashandiro echigadzirwa; crystallization inogona kuitika patembiricha yakaderera. Saka chiedza chezuva chakananga uye tembiricha yepamusoro zvinofanirwa kudzivirirwa. Panguva imwe chete, chengetedza zviratidzo zvekuchenjerera zviri pachena munzvimbo yekuchengetera.
Kuongorora nguva dzose:Mamiriro ekuchengetera Polyaluminum Chloride anofanira kuongororwa nguva nenguva. Kana kuungana, kuchinja ruvara, nezvimwewo zvikawanikwa, zvinofanira kugadziriswa nekukasika; panguva imwe chete, mhando yechigadzirwa inofanira kuongororwa nguva nenguva kuti ive nechokwadi chekuti chinoshanda zvakanaka.
Tevedzera mitemo yekuchengetedza:Munguva yekuchengetera, unofanira kutevedzera mitemo yekuchengetedza yakakodzera uye kupfeka mbatya dzekudzivirira, magirovhosi nezvimwe zvishandiso zvekudzivirira; panguva imwe chete, chengetedza zviratidzo zvekuchengetedza munzvimbo yekuchengetera zvichionekwa zvakajeka uye tevedzera mitemo yekuchengetedza yakakodzera kudzivirira tsaona dzakadai sekudya netsaona kana kubata netsaona.
Polyaluminium chloride inoshandiswa zvakanyanyaFlocculant mukurapa kwemvuraKuti ive nechokwadi chekuti inoshanda zvakanaka uye yakachengeteka, zvakakosha kutevedzera nzira dzakakodzera dzekushandisa nekuchengetedza. Nekutevera nhungamiro idzi, unogona kuwedzera mabhenefiti ePAC muzvirongo zvemvura.
Nguva yekutumira: Gumiguru-17-2024