Oku kukhethwa kwento yokutshintshiselana nge-ion inxulumene nezi zinto zilandelayo:
1. Ukuhlawuliswa okungaphezulu kwebhendi yeion, kokukhona kuya kuba lula ukubhengezwa ngentlaka yokutshintshiselana nge-anion. Umzekelo, ii-divalent ions zilula ngakumbi kune-ion monovalent.
2. Kwiiion ezinesixa esilinganayo sentlawulo, ii-ion ezine-atom enkulu kakhulu kulula ukuba zibhengezwe.
3. Xa kuthelekiswa nesisombululo sokungxenga, ii-ion zesisombululo kwisisombululo esixineneyo kulula ukuba zifakwe kwi-resin. Ngokubanzi, kwi-H-uhlobo lwe-asidi ye-asidi ye-anion resin exchange resin, ukhetho lokukhetha lwe-ion emanzini. Uhlobo lwe-Oh olomeleleyo lwentsimbi yokutshintshiselana nge-anion, ukhetho lwee-anion emanzini lubhetele. Olu khetho lwe-anion resin resin luncedo kakhulu ekuhlalutyeni nasekuhlukaniseni inkqubo yonyango lwamachiza.
Lawula umgangatho wento engena emanzini:
1.I-Turbidity yamanzi: i-AC esezantsi ≤ 5mg / L, i-AC ehambisa ≤ 2mg / L.
2. Intsalela yeklorini esebenzayo: iklorini yasimahla ≤ 0.1mg / l.
3. Imfuno yemichiza yeoksijini (COD) ≤ 1mg / L.
4.Umxholo wentsimbi: ibhedi edityanisiweyo AC ≤ 0.3mg / l, ibhedi edityanisiweyo AC ≤ 0.1mg / l.
Emva kweeveki ezili-10 ukuya kwezi-20 zokusebenza, imeko yokungcola kwe-resin exchange resin yajongwa. Ukuba kukho nakuphi na ukungcola okufumanekayo, kufuneka kujongwane nako kwangexesha.
Ixesha Post: Jun-09-2021