Isinqumo sokubuyisela amanzi endaweni yokuwasha izimoto ngokuvamile sisekelwe ezindabeni zezomnotho, ezemvelo noma zomthetho. UMthetho Wamanzi Ahlanzekile ubeka umthetho wokuthi izindawo zokuwasha izimoto zibambe amanzi azo angcolile futhi ulawula ukulahlwa kwale mfucuza.
Futhi, i-US Environmental Protection Agency ivimbele ukwakhiwa kwemisele emisha exhunywe emithonjeni yokulahla imfucuza yezimoto. Uma lokhu kuvinjelwa sekuqediwe, izindawo eziningi zokugeza izimoto zizophoqeleka ukuthi zibheke izinhlelo zokuvuselela kabusha.
Amanye amakhemikhali atholakala emgudwini wemfucuza yezimoto zokugeza afaka: i-benzene, esetshenziswa kuphethiloli kanye ne-detergent, kanye ne-trichloroethylene, esetshenziswa kwezinye izinto zokususa amafutha kanye nezinye izinto ezihlanganisiwe.
Izinhlelo eziningi zokubuyisela izinto zinikeza inhlanganisela ethile yalezi zindlela ezilandelayo: amathangi okulungisa, i-oxidation, ukuhlunga, i-flocculation kanye ne-ozone.
Izinhlelo zokubuyisela amanzi okugeza izimoto zivame ukunikeza amanzi asezingeni lokugeza angaphakathi kwamagaloni angu-30 kuya kwangu-125 ngomzuzu (gpm) anesilinganiso sezinhlayiya esingu-5 microns.
Izidingo zokugeleza kwamagaloni endaweni evamile zingafakwa kusetshenziswa inhlanganisela yemishini. Isibonelo, ukulawula iphunga nokususa umbala wamanzi abuyiselwe kungenziwa ngokwelashwa kwamanzi agcinwe emathangini noma emigodini nge-ozone egxilile kakhulu.
Uma uklama, ufaka futhi usebenzisa izinhlelo zokubuyisela kabusha izindawo zokuwasha izimoto zamakhasimende akho, qala ngokunquma izinto ezimbili: ukuthi uzosebenzisa uhlelo oluvulekile noma oluvaliwe nokuthi ngabe kukhona yini ukufinyelela epayipini lokuthuthwa kwendle.
Ukusetshenziswa okuvamile kungasetshenziswa endaweni evaliwe ngokulandela umthetho ojwayelekile: Inani lamanzi ahlanzekile afakwe ohlelweni lokuwasha alidluli ukulahleka kwamanzi okubonwa ngokuhwamuka noma ezinye izindlela zokuthutha.
Inani lamanzi alahlekile lizohluka ngezinhlobo ezahlukene zokusetshenziswa kokuwasha izimoto. Ukwengezwa kwamanzi ahlanzekile ukuze kulungiswe ukulahleka kokuhamba kanye nokuhwamuka kwamanzi kuzohlala kufezwa njengokudlula kokugcina kokusetshenziswa kokuwasha. Ukuhlanza kokugcina kwengeza amanzi alahlekile. Ukudlula kokugcina kokuhlanza kufanele kube njalo ukucindezela okuphezulu kanye nomthamo ophansi ngenhloso yokuhlanza noma yimaphi amanzi asele asetshenziswe enqubweni yokuwasha.
Uma kwenzeka ukuthi ukufinyelela kwendle kuyatholakala endaweni ethile yokuwasha izimoto, imishini yokwelapha amanzi inganikeza abaqhubi bezindawo zokuwasha izimoto ukuguquguquka okukhulu lapho bekhetha ukuthi yimiphi imisebenzi enqubweni yokuwasha ezosebenzisa amanzi okubuyisela uma kuqhathaniswa namanzi ahlanzekile. Isinqumo cishe sizosekelwe ezindleleni zokusebenzisa indle kanye nezindleko zomthamo wamanzi angcolile ezihambisanayo.
Isikhathi sokuthunyelwe: Ephreli-29-2021