Isimo Sezimboni kanye Nezimpawu Zesigcawu Sasemanzi
Empilweni yansuku zonke, imikhiqizo yesikhumba enjengezikhwama, izicathulo zesikhumba, izingubo zesikhumba, ama-sofaas wesikhumba, njll. Eminyakeni yamuva, imboni yesikhumba iye yathuthuka ngokushesha okukhulu. Ngasikhathi sinye, ukuphuma kwe-tannery wachitha amanzi kuya kwaba ngomunye wemithombo ebalulekile yokungcoliswa kwezimboni.
Ukuqubuka kuvame ukufaka izigaba ezintathu zokulungiselela, ukushukunyiswa nokuqeda. Esigabeni sokulungiselela ngaphambi kokushukunyiswa, indle ivela ngokugcwele ukugeza, ukugcotshwa, ama-dehairing, ukuncipha, ukuncipha, ukuncipha nokuhlanza; Ukungcola okuyinhloko kufaka imfucuza ye-organic, imfucuza ye-inorganic kanye nezinhlanganisela ze-organic. Amanzi amdaka esigabeni sokushunqa ngokuyinhloko avela ngokugeza, ukugaya, nokushunqa; Ukungcola okuyinhloko kungusawoti we-inorganic kanye ne-chromium esindayo yensimbi. Amanzi angcolile esigabeni sokuqeda avela ngokuyinhloko ukugeza, ukuncipha, ukudaya, ukuhambisa indle nokuhambisa indle, njll. Ukungcola kwendle, njll. Ukungcola kuhlanganisa amadayi, amafutha nezinto eziphilayo. Ngakho-ke, amanzi amdaka amatayela anezimpawu zevolumu enkulu yamanzi, ukuguquguquka okukhulu kwekhwalithi yamanzi kanye nevolumu ephezulu, i-arkality ephezulu, okuqukethwe okuphezulu, okuqukethwe okuphezulu, okuqukethwe okuphezulu kwama-solids asamisiwe, ubuthi obuhle.
Amanzi kadoti aqukethe imfucumfucu equkethe imfucumfucu equkethe imfucumfucu ekhiqizwa yi-ash-alkali enqunyelwe kwinqubo yokushunqa kanye nokuhlanza imfucuza imfucuza amanzi;
Amanzi angcolile alimazayo: kwinqubo yokuhlanza ukucutshungulwa kokushukunyiswa noboya, uketshezi lokungcola okwenziwe ngokulapha ukucasha okuluhlaza kanye namafutha nge-surving kanye ne-wastewater ehambisanayo yenqubo yokuwasha.
I-Chromium-equkethe amanzi angcolile: utshwala be-chrome bukhiqizwe kwizinqubo zokuphumula ze-Chrome ne-Chrome Retanning, kanye namanzi ahambisanayo angcolile enqubweni yokuwasha.
Amanzi amdaka aphelele: Ithemu elijwayelekile lamanzi amdaka ahlukahlukene akhiqizwa amabhizinisi okusetshenzelwa ama-ranning kanye noboya noma izindawo zokucubungula eziphakathi nendawo, futhi ngokuqondile akhishwe kuma-attewater workys atraters (afana nenqubo yokukhiqiza ama-fictory).
Isikhathi Seposi: Jan-17-2023
