yintoni i-polyaluminium chloride?
I-Polyaluminium Chloride (i-Poly aluminiyam chloride) imfutshane kwiPAC. Luhlobo lwekhemikhali yokucoca amanzi kumanzi okusela, amanzi amashishini, amanzi amdaka, ukucocwa kwamanzi aphantsi komhlaba ukuze kususwe umbala, ukususa i-COD, njl.
I-PAC yi-polymers e-soluble emanzini phakathi kwe-ALCL3 kunye ne-AL (OH) 3, ifomyula yemichiza yi[AL2(OH)NCL6-NLm],'m' ibhekisela kubungakanani bepolymerization, 'n' imele inqanaba elingathathi hlangothi lemveliso yePAC.lt ineenzuzo zokusetyenziswa okuphantsi kweendleko.
Zingaphi iindidi zePAC?
Zimbini iindlela zokuvelisa: enye yomisa igubu, enye kukoma isitshizi. Ngenxa yomgca wemveliso eyahlukeneyo, kukho umahluko omncinci ukusuka kokubini imbonakalo kunye nemixholo.
Ukomisa igubu PAC lutyheli okanye mnyama tyheli granules, kunye nomxholo Al203 ukusuka 27% ukuya kuma-30%. Izinto ezinganyibilikiyo emanzini azikho ngaphezu kwe-1%.
Ngelixa i-Spray Drying PAC ityheli. umgubo otyheli okanye omhlophe umbala, kunye nomxholo AI203 ukusuka 28% ukuya 32%. Izinto ezinganyibilikiyo emanzini ayikho ngaphezu kwe-0.5%.
Indlela yokukhetha iPAC efanelekileyo yonyango lwamanzi olwahlukileyo?
Akukho nkcazelo yesicelo sePAC kunyango lwe watet. Ngumgangatho kuphela we-PAC imfuneko yokucaciswa kwemfuno engakhathaliyo yokucocwa kwamanzi. INombolo yoMgangatho wokucoca amanzi okusela yi-GB 15892-2009. Ngokuqhelekileyo, i-27-28% yePAC isetyenziselwa unyango lwamanzi angaseliyo, kwaye i-29-32% yePAC isetyenziselwa unyango lwamanzi okusela.
Ixesha lokuposa: Jul-20-2021