Polyaluminium chloride inonatsa mvura, inogona kuchenesa, kubvisa kunhuhwirira, kubvisa ruvara, nezvimwe. Nekuda kwehunhu hwayo hwakatanhamara uye zvakanakira uye nehupamhi hwemashandisirwo ekushandisa, dosi inogona kudzikiswa neinopfuura 30% kana ichienzaniswa neyechinyakare yekuchenesa mvura. mutengo unogona kuponeswa neinopfuura 40%.Yakave yakanakisa yekuchenesa mvura inozivikanwa kumba nekune dzimwe nyika.Pamusoro pezvo, polyaluminium chloride inogona zvakare kushandiswa kuchenesa yakakosha mvura senge mvura yekunwa uye pombi yemvura, sekubvisa iron, kubvisa cadmium, kubvisa fluorine, kubviswa kweradioactive tsvina, uye kutsvedza kwemafuta.
PAC (Poly Aluminium Chloride) Zvimiro:
Polyaluminium chloride iri pakati peALCL3 neALNCL6-NLm] apo m inomiririra dhigirii repolymerization uye n inomiririra dhigirii rekusarerekera kwechigadzirwa chePAC.Polyaluminium chloride yakapfupikiswa sePAC inowanzonziwo polyaluminium chloride kana coagulant, etc. Ruvara rweyero kana chiedza chero, rima, rima grey resinous solid.Chigadzirwa chine yakasimba bridging adsorption zvivakwa, uye panguva yehydrolysis maitiro, emuviri uye makemikari maitiro akadai coagulation, adsorption uye kunaya kunoitika.
PAC (Poly Aluminium Chloride) Kushandisa:
Polyaluminium chloride inonyanya kushandiswa kwemvura yemuguta uye kucheneswa kwemvura: mvura yerwizi, mvura yemvura, pasi pevhu;kucheneswa kwemvura mumaindasitiri, kuchenesa tsvina yemumaguta, kudzoreredzwa kwezvinhu zvinobatsira mumvura yetsvina yemumaindasitiri nemarara, kusimudzira kucheneswa kwemarasha akaputswa mumvura yemarara, kugadzirwa kwesitachi Kudzokororwa kwe sitachi;polyaluminium chloride inogona kuchenesa mvura yetsvina yakasiyana-siyana, yakadai se: kudhinda nekudhaya mvura yetsvina, mvura yedehwe, mvura yetsvina ine fluorine, heavy metal wastewater, ine mafuta-ine tsvina, mvura yekugadzira mapepa, marasha ekugezesa tsvina, mvura yetsvina yemugodhi, kubikira mvura yetsvina, mvura yesimbi, simbi ine tsvina. Kugadzira tsvina yemvura, nezvimwewo;Polyaluminium chloride yekuchenesa tsvina: kugadzira mapepa, kuchenesa shuga, kuumba kuumbwa, jira rekudzivirira kuunyana, catalyst carrier, mishonga yekunatsa simende nekukurumidza-kuseta, cosmetic zvigadzirwa.
Iyo yemhando index yePAC (polyaluminium chloride)
Ndezvipi zvitatu zvakakosha zvemhando yePAC (polyaluminium chloride)?Iyo salinity, PH kukosha, uye alumina yemukati inotaridza kunaka kwe polyaluminium chloride ndiwo matatu akakosha emhando zviratidzo zve polyaluminium chloride.
1. Munyu.
Dhigirii rehydroxylation kana alkalization yeimwe fomu muPAC (polyaluminium chloride) inonzi dhigirii rekutanga kana alkalinity.Iyo inowanzoratidzwa ne molar ratio yealuminum hydroxide B = [OH] / [Al] muzana.Iyo salinity ndeimwe yeakanyanya kukosha zviratidzo zve polyaluminium chloride, iyo inowirirana zvakanyanya neiyo flocculation effect.Iyo yakakwirira yehuwandu hwemvura yakasvibirira uye iyo yakakwira salinity, zviri nani kuita flocculation.Kupfupisa, muhuwandu hwemvura mbishi turbidity ye86 ~ 10000mg/L, iyo optimum salinity ye polyaluminium chloride i409 ~ 853, uye mamwe akawanda maitiro e polyaluminium chloride ane hukama nemunyu.
2. pH kukosha.
Iyo pH yePAC (polyaluminium chloride) mhinduro zvakare chiratidzo chakakosha.Inomiririra huwandu hweOH- mune yakasununguka mamiriro mune mhinduro.Iyo pH kukosha kwe polyaluminium chloride inowanzo wedzera nekuwedzera kweiyo basicity, asi kune zvinwiwa zvine akasiyana maumbirwo, hapana hukama hunoenderana pakati peiyo pH kukosha uye yekutanga.Zvinwiwa zvine mucherechedzo wakafanana wesalinity zvine akasiyana pH kukosha kana iyo yekumisikidza yasiyana.
3. Alumina content.
Iyo alumina yemukati muPAC (polyaluminium chloride) chiyero chezvikamu zvinoshanda zvechigadzirwa, icho chine humwe hukama nehukama hwekugadzirisa.Kazhinji kutaura, iyo yakakura density yehukama, iyo yakakwirira yealumina yemukati.Iyo viscosity ye polyaluminium chloride ine hukama nealumina yemukati, uye viscosity inowedzera nekuwedzera kwealumina yemukati.Pasi pemamiriro akafanana uye kusanganiswa kwakafanana kwealumina, viscosity ye polyaluminium chloride yakaderera pane iyo yealuminium sulfate, iyo inonyanya kukoshesa kutakura uye kushandiswa.
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Nguva yekutumira: Jan-13-2022