I-Heavy metal remove agent CW-15 iyisithako esingenabungozi futhi esinobungani nemvelo. Leli khemikhali lingakha inhlanganisela eqinile enama-ion amaningi ensimbi e-monovalent kanye ne-divalent emanzini angcolile, njenge: Fe2+, Ni2+, Pb2+, Cu2+, Ag+, Zn2+, Cd2+, Hg2+, Ti+ kanye ne-Cr3+, bese ifinyelela injongo yokususa ingqondo esindayo emanzini. Ngemva kokwelashwa, i-Precipitation ayikwazi ukuncibilikiswa yimvula, ayikho inkinga yesibili yokungcola.
Susa insimbi esindayo emanzini angcolile anjengalawa: amanzi angcolile okususa i-sulfur kusuka esiteshini samandla esisebenza ngamalahle (inqubo yokususa i-sulfur) amanzi angcolile kusuka esiteshini sokusika ibhodi lesekethe eliphrintiwe (ithusi elifakwe i-Plated), ifektri ye-Electroplating (i-Zinc), ukuhlanza ngezithombe, isitshalo se-Petrochemical, isitshalo sokukhiqiza izimoto njalo njalo.
Kuphephile kakhulu, akunabo ubuthi, akunaphunga elibi, akukho ketshezi olunobuthi olukhiqizwayo ngemva kokwelashwa. Kungasetshenziswa kububanzi be-pH, kungasetshenziswa emanzini angcolile ane-acid noma ane-alkaline. Uma ama-ion ensimbi ehlala ndawonye, angasuswa ngesikhathi esifanayo. Uma ama-ion ensimbi esindayo esesimweni sosawoti oyinkimbinkimbi (EDTA, tetramine njll) ongenakususwa ngokuphelele ngendlela ye-hydroxide precipitate, lo mkhiqizo ungawususa nawo. Uma uchitha insimbi esindayo, ngeke ivinjwe kalula usawoti ohlala ndawonye emanzini angcolile. Ukuhlukaniswa koketshezi oluqinile kalula. Izinsalela zensimbi ezisindayo zizinzile, ngisho noma zisezingeni lika-200-250℃ noma zincibilikise i-asidi. Okokugcina, inendlela elula yokucubungula, ukukhuculula kalula udoti.
Sinemishini yesimanje. Imikhiqizo yethu ithunyelwa kwamanye amazwe e-USA, e-UK njalonjalo, ijabulela isimo esihle phakathi kwamakhasimende ekhwalithi ephezulu Amanzi Aqinile aseShayina Susa i-Chlorine Fluoride Izinsimbi Ezinzima Ama-Sediments Ukungcola, Manje sinezixazululo ezine ezihamba phambili. Izimpahla zethu zithengiswa kakhulu hhayi kuphela emkhakheni waseShayina, kodwa futhi zamukelwa emakethe yamazwe ngamazwe.
Intengo ye-Ejenti Yokususa Insimbi Enzima Esezingeni Eliphezulu, Inkampani yethu ibilokhu igcizelela isimiso sebhizinisi esithi “Ikhwalithi, Ukwethembeka, kanye Nokuqala Kwamakhasimende” esiye sazuza ukwethenjwa kwamakhasimende kokubili ekhaya nakwamanye amazwe. Uma unentshisekelo ngempahla yethu, khumbula ukungangabazi ukuxhumana nathi ukuthola ulwazi olwengeziwe.
Isikhathi sokuthunyelwe: Septhemba-27-2021