Kwimeko yethu yokwenyani yovavanyo, kukho izikhombisi ezininzi ekufuneka zilinganiswe, iResidual chlorine yenye yezalathi ezisoloko zifuna ukumisela.
Kutshanje, sifumene impendulo evela kubasebenzisi: Xa usebenzisa indlela ye-DPD ukulinganisa i-chlorine eshiyekileyo, yavakala ngokucacileyo ivumba elibi, kodwa uvavanyo aluzange lubonise umbala.Injani imeko?(Qaphela: Iimfuno zomda zesibulali ntsholongwane ziphezulu xa kuthelekiswa)
Ngokumalunga nesi siganeko, makhe sihlalutye nawe namhlanje!
Okokuqala, eyona ndlela ibanzi yokubona intsalela yeklorini yi-DPD spectrophotometry.Ngokutsho kwe-EPA, uluhlu olushiyekileyo lweklorini yendlela ye-DPD ngokuqhelekileyo yi-0.01-5.00 mg/L.
Okwesibini, i-hypochlorous acid, inxalenye ephambili ye-chlorine eshiyekileyo emanzini, ineempawu ze-oxidizing kunye ne-bleaching.Xa ulinganisa i-chlorine eshiyekileyo ngendlela ye-DPD, xa umxholo weklorini oseleyo kwisampulu yamanzi uphezulu kakhulu, emva kokuba i-DPD ixutywe ngokupheleleyo kwaye inemibala, i-chlorine eseleyo eseleyo ibonisa ipropati ye-bleaching, kwaye umbala uxutywe.
Ngenxa yale meko, sicebise izisombululo ezibini ngolu hlobo lulandelayo:
1. Xa usebenzisa indlela ye-DPD ukufumanisa i-chlorine eseleyo, unokuhlambulula isampuli yamanzi ngamanzi ahlambulukileyo ukuze wenze i-chlorine eseleyo phakathi koluhlu lwe-0.01-5.00 mg / L, uze wenze ukufumanisa.
2. Unokukhetha ngokuthe ngqo izixhobo ezibona ukugxilwa okuphezulu kwe-chlorine eseleyo ukuze kubonwe
Enyanisweni, kuvavanyo lwangempela, uya kuhlangabezana neengxaki ezahlukeneyo.Xa ulinganisa intsalela yeklorine ngendlela ye-DPD, ngokucacileyo unuka ivumba elinzima, kodwa akukho mbala kuvavanyo.Oku kungasentla kukwabelana kwethu.Ndiyathemba ukuba kuya kuba luncedo kumsebenzi wakho wovavanyo.Ukuba uneminye imibuzo okanye iindlela ezingcono, unokuqhagamshelana nathi ngexesha lonxibelelwano olungakumbi.Ndiyakholelwa ukuba uya kuba nempendulo eyanelisayo kwiingxaki odibana nazo
Enkosi!!!
Ixesha lokuposa: Jun-17-2021