Endaweni yethu yokuhlola yangempela, kunezinkomba eziningi okufanele zikalwe, I-Residual chlorine ingenye yezinkomba ezivamise ukudinga ukunquma.
Muva nje, sithole impendulo evela kubasebenzisi: Lapho sisebenzisa indlela ye-DPD ukukala i-chlorine esele, kuzwakale iphunga elinamandla, kodwa ukuhlolwa akuzange kubonise umbala.Sinjani isimo?(Qaphela: Izimfuneko zemajini yesibulala-magciwane ziphezulu uma kuqhathaniswa)
Mayelana nalesi simo, ake sihlaziye nawe namuhla!
Okokuqala, indlela ebanzi kakhulu yokuthola i-chlorine esele i-DPD spectrophotometry.Ngokusho kwe-EPA, ububanzi obusele be-chlorine bendlela ye-DPD ngokuvamile bungu-0.01-5.00 mg/L.
Okwesibili, i-hypochlorous acid, isakhi esiyinhloko se-chlorine esele yamahhala emanzini, inezakhiwo ze-oxidizing kanye ne-bleaching.Lapho kukala i-chlorine esele ngendlela ye-DPD, lapho okuqukethwe kwe-chlorine eyinsalela kusampula yamanzi kuphezulu kakhulu, ngemva kokuba i-DPD ifakwe i-oxidized ngokuphelele futhi ibe nombala, i-chlorine esele esele ikhombisa impahla yokushibilika, futhi umbala ufiphalisiwe.
Ngenxa yalesi simo, sincome izixazululo ezimbili ezingezansi:
1. Uma usebenzisa indlela ye-DPD ukuthola i-chlorine esele, ungakwazi ukuhlambulula isampula lamanzi ngamanzi ahlanzekile ukuze wenze i-chlorine esele ibe phakathi kwebanga elingu-0.01-5.00 mg/L, bese wenza ukuhlonza.
2. Ungakhetha ngokuqondile okokusebenza othola ukugxiliswa okuphezulu kwe-chlorine esele ukuze ibonwe
Eqinisweni, ekuhlolweni kwangempela, uzobhekana nezinkinga ezihlukahlukene.Lapho ukala i-chlorine esele ngendlela ye-DPD, ngokusobala uhogela iphunga elinzima, kodwa awukho umbala esivivinyweni.Okungenhla ukwabelana kwethu.Ngethemba ukuthi kuzoba usizo emsebenzini wakho wokuhlola.Uma uneminye imibuzo noma izindlela ezingcono, ungaphinda usithinte kusenesikhathi ukuze uthole ukuxhumana okwengeziwe.Ngikholwa ukuthi uzoba nempendulo egculisayo ezinkingeni ohlangabezana nazo
Ngiyabonga!!!
Isikhathi sokuthumela: Jun-17-2021