Izinsimbi ezisindayo ziyiqembu lezinto ezilandelanayo ezifaka izinsimbi kanye nezinsimbi ezifana ne-arsenic, i-cadmium, i-chromium, i-cobalt, ithusi, insimbi, i-lead, i-manganese, i-mercury, i-nickel, i-tin kanye ne-zinc. Ama-ion ensimbi ayaziwa ngokungcolisa inhlabathi, umoya kanye nezinhlelo zamanzi futhi anobuthi ngisho noma emazingeni aphansi kakhulu.
Kunemithombo emibili eyinhloko yezinsimbi ezisindayo emanzini, imithombo yemvelo kanye nemithombo ebangelwa abantu. Imithombo yemvelo ihlanganisa umsebenzi wezintaba-mlilo, ukuguguleka kwenhlabathi, umsebenzi wezinto eziphilayo, kanye nokuguquka kwamatshe namaminerali, kuyilapho imithombo ebangelwa abantu ihlanganisa izindawo zokulahla udoti, ukushiswa kukaphethiloli, ukugeleza komgwaqo, indle, imisebenzi yezolimo, ukumbiwa kwezimayini, kanye nokungcola kwezimboni okufana nodayi bezindwangu. Izinsimbi ezisindayo zihlukaniswa njengezinobuthi futhi ezibangela umdlavuza, ziyakwazi ukunqwabelana ezicutshini futhi zidale izifo kanye nezinkinga.
Ukususwa kwama-ion ensimbi esindayo emanzini angcolile kubalulekile ekuhlanzeni imvelo kanye nempilo yabantu. Kunezindlela ezahlukene ezibikiwe ezinikezelwe ekususweni kwama-ion ensimbi esindayo emithonjeni ehlukahlukene yamanzi angcolile. Lezi zindlela zingahlukaniswa ngokwelashwa okusekelwe ekufakweni kwamanzi, ulwelwesi, amakhemikhali, ama-electro, kanye ne-photocatalytic.
Inkampani yethu inganikezaI-ejenti Yokususa Insimbi Enzima, 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.
Izinzuzo zimi kanje:
1. Ukuphepha okuphezulu. Akunabo ubuthi, akukho phunga elibi, akukho zinto ezinobuthi ezikhiqizwayo ngemuva kokwelashwa.
2. Umphumela omuhle wokususa. Ingasetshenziswa kububanzi be-pH, ingasetshenziswa emanzini angcolile ane-acid noma ane-alkaline. Uma ama-ion ensimbi ehlala ndawonye, angasuswa ngasikhathi sinye. Uma ama-ion ensimbi esindayo esesimweni sosawoti oyinkimbinkimbi (i-EDTA, i-tetramine njll.) ongenakususwa ngokuphelele ngendlela ye-hydroxide precipitate, lo mkhiqizo ungawususa nawo. Uma uchitha insimbi esindayo, ngeke ivinjwe kalula usawoti ohlala ndawonye emanzini angcolile.
3. Umphumela omuhle we-flocculation. Ukuhlukaniswa koketshezi oluqinile kalula.
4. Izinsalela zensimbi ezisindayo zizinzile, ngisho noma zingama-200-250℃ noma zincibilikise i-asidi.
5. Indlela elula yokucubungula, ukusula amanzi kalula ngodaka.
Uma unentshisekelo ngemikhiqizo yethu, wamukelekile ukubonisanaSisakhonza nawe ngesikhathi soMkhosi waseNtwasahlobo.
Isikhathi sokuthunyelwe: Jan-18-2023