Isimo semboni kanye nezici zamanzi angcolile e-tannery
Empilweni yansuku zonke, imikhiqizo yesikhumba efana nezikhwama, izicathulo zesikhumba, izingubo zesikhumba, amasofa esikhumba, njll. itholakala yonke indawo. Eminyakeni yamuva nje, imboni yesikhumba ithuthuke ngokushesha. Ngesikhathi esifanayo, ukukhishwa kwamanzi angcolile e-tannery kuye kwaba ngomunye wemithombo ebalulekile yokungcola kwezimboni.
Ukushiswa kwesikhumba ngokuvamile kuhlanganisa izigaba ezintathu zokulungiselela, ukushiswa kwesikhumba kanye nokuqeda. Esigabeni sokulungiselela ngaphambi kokushiswa kwesikhumba, indle ivela kakhulu ekugezeni, ekucwiliseni, ekususeni uboya, ekulimeni, ekususeni i-liming, ekuthambiseni nasekususeni amafutha; ukungcola okuyinhloko kufaka phakathi imfucuza yezinto eziphilayo, imfucuza engaphili kanye namakhemikhali ezinto eziphilayo. Amanzi angcolile esigabeni sokushiswa kwesikhumba avela kakhulu ekugezeni, ekupholiseni nasekushisweni kwesikhumba; ukungcola okuyinhloko usawoti ongaphili kanye ne-chromium yensimbi esindayo. Amanzi angcolile esigabeni sokuqeda avela kakhulu ekugezeni, ekucindezeleni, ekudayiseni, ekufakeni amafutha kanye nasekususeni uthuli endle, njll. Izinto ezingcolisayo zifaka phakathi udayi, amafutha kanye namakhemikhali ezinto eziphilayo. Ngakho-ke, amanzi angcolile esikhumba anezici zomthamo omkhulu wamanzi, ukushintshashintsha okukhulu kwekhwalithi yamanzi kanye nomthamo wamanzi, umthwalo ophezulu wokungcola, i-alkalinity ephezulu, i-chroma ephezulu, okuqukethwe okuphezulu kwezinto eziqinile ezimisiwe, ukubola okuhle, njll., futhi anobuthi obuthile.
Amanzi angcolile aqukethe isibabule: Uketshezi lwemfucuza ye-lime olukhiqizwa ukususwa koboya nge-ash-alkali enkambisweni yokushiswa kwesikhumba kanye namanzi angcolile enkambisweni yokuwasha ehambisanayo;
Ukususa amafutha emanzini amdaka: Enqubweni yokususa amafutha ekushiseni nasekucubunguleni uboya, uketshezi olungcolile lwenziwa ngokwelapha isikhumba esiluhlaza namafutha nge-surfactant kanye namanzi amdaka ahambisanayo enqubo yokuwasha.
Amanzi amdaka aqukethe i-Chromium: udoti we-chrome okhiqizwa ezinqubweni zokushiswa kwe-chrome kanye nokufakwa kabusha kwe-chrome, kanye namanzi amdaka ahambisanayo enqubweni yokuwasha.
Amanzi angcolile aphelele: igama elijwayelekile lamanzi angcolile ahlukahlukene akhiqizwa yizinkampani zokucubungula ukushuka noboya noma izindawo zokucubungula ezihlanganisiwe, futhi akhishwa ngokuqondile noma ngokungaqondile kumaphrojekthi okwelapha amanzi angcolile aphelele (njengamanzi angcolile enqubo yokukhiqiza, indle yasekhaya emafektri).
Isikhathi sokuthunyelwe: Jan-17-2023
