Kutheni iPolyaaluminium Chloride Ingasusa iFluoride?

I-Fluoride yiminerali enetyhefu. Ihlala ifumaneka emanzini okusela. Umgangatho wamanzi okusela wamazwe ngamazwe wangoku we-fluoride omiselwe yi-World Health Organisation (WHO) yi-1.5 ppm. Amanqanaba aphezulu e-fluoride anokubangela i-fluorosis yamazinyo kunye ne-skeletal, ngoko ke i-fluoride egqithisileyo kufuneka isuswe emanzini okusela. Phakathi kweentlobo ezahlukeneyoiikhemikhali zokucoca amanziekhoyo, i-polyaluminium chloride (PAC) lolona khetho lokuqala lokususa i-fluoride. Amandla okususa i-fluoride e-PAC avela kwiipropati zayo ezikhethekileyo zeekhemikhali kunye nendlela esebenza ngayo. Makhe sihlolisise indlela esebenza ngayo, iingenelo kunye nokusetyenziswa kwayo.

Indlela yokusebenza kwe-polyaluminium chloride:

I-Polyaluminium chlorideyi-inorganic coagulant eveliswa yi-reaction ye-aluminium hydroxide kunye ne-hydrochloric acid. Ihlala isetyenziswa njenge-flocculant kwiinkqubo zonyango lwamanzi zikamasipala nezemizi-mveliso.

I-Polyaaluminium chloride ifunxa kwaye idibane nee-ion ze-fluoride ngombane ukuze yenze iindidi ezahlukeneyo zee-complexes ezizinzileyo. Oku ke kudala kwaye kubangele i-aluminium fluoride enganyibilikiyo.

Ii-ion ze-aluminium kunye nee-ion ze-fluoride nazo zinokwenza iindidi ezahlukeneyo zee-complexes ezizinzileyo (ezifana ne- , ukunciphisa uxinzelelo lwe-fluoride ekhululekileyo emanzini.

Iingenelo ze-PAC njenge-defluoridant

Ukusebenza kakuhle kakhulu: I-PAC inokufikelela kumazinga aphezulu okususa i-fluoride, idla ngokudlula i-90% phantsi kweemeko ezifanelekileyo. Xa kuthelekiswa neetyuwa ze-aluminium zemveli, i-PAC inobunzima bokutshaja obuphezulu kunye nesantya sokuqunjelwa ngokukhawuleza. Ukusebenza kakuhle kokususwa kwe-fluoride kunyuswa ngama-30% kwidosi efanayo.

Ezoqoqosho: Ixabiso lonyango lincitshiswa ngaphezulu kwama-40% xa kuthelekiswa netekhnoloji efana ne-reverse osmosis, kwaye akukho zixhobo zintsonkothileyo ezifunekayo.

Kwaye uluhlu lwe-pH olusetyenziswayo lubanzi (5.0-9.0). Kwaye ukuxinana kwamanzi kungancitshiswa ngaxeshanye.

Imveliso yodaka oluphantsi: Kuvela udaka oluncinci, nto leyo elula ukuyilawula.

Amanqaku nge-PAC njenge-defluoridant:

I-PAC isebenza kakuhle xa i-acidic kancinci ukuya kwi-neutral pH values ​​(malunga ne-6.5 ukuya kwi-7.5). Ukugcina ixabiso elifanelekileyo le-pH kuqinisekisa ukususwa kwe-fluoride kakhulu.

Ukususwa kwe-fluoride kuxhomekeke kubungakanani be-fluoride yokuqala kunye nomthamo we-coagulant.

Ukusetyenziswa kwe-PAC ekuSusweni kweFluoride

Unyango lwamanzi lukamasipala: Qinisekisa ukhuseleko lwamanzi okusela ngokunciphisa i-fluoride ukuya kumanqanaba amkelekileyo.

Unyango lwamanzi amdaka kwimizi-mveliso: Susa i-fluoride emanzini amdaka aveliswa yimizi-mveliso efana nokuvelisa iiglasi, ukuvelisa ii-semiconductor kunye nezityalo zezichumisi.

Ukulungiswa kwendalo: Nyanga amanzi angaphantsi komhlaba kunye nomhlaba ongcoliswe yi-fluoride yendalo ukukhusela imeko-bume yendalo.

Ukulungiswa kwezolimo nokusingqongileyo: Susa ii-ion zeFluoride emanzini okunkcenkceshela ukuze kuthintelwe ukutyiwa kwetyuwa emhlabeni kunye nokonakala kwezityalo.

I-Polyaluminum chloride sisisombululo esiqinisekisiweyo nesisebenzayo sokususa i-fluoride kwiindlela zokunyanga amanzi. Ukukwazi kwayo ukufunxa nokufunxa ii-ion ze-fluoride kwenza ukuba ibe lukhetho lokuqala kwiindawo zikamasipala nezemizi-mveliso. Kubaluleke kakhulu ukukhetha umthengisi weekhemikhali onokuthenjwa phakathi kwabaninzi.Umthengisi wePACs. Kufuneka uqinisekise iziqinisekiso zabo kunye nomgangatho wemveliso. Ukuba ufuna naluphi na uncedo ekuthengeni i-PAC, nceda undazise. Singabonelela ngeesampuli zasimahla kunye neenkonzo zokukhetha. Ndilangazelela ukukubona!