Phekolo ea likhoerekhoere

Tlhahlobo ea likhoerekhoere le likhoerekhoerePhekolo ea likhoerekhoereke mokhoa oa ho ntša boholo ba litšila metsing a litšila kapa likhoerekhoere le ho hlahisa lerotholi la metsi le loketseng ho lahleloa tikolohong ea tlhaho le seretse. E le hore e atlehe, likhoerekhoere li tlameha ho isoa litsing tsa ho hloekisa ka liphaephe le lisebelisoa tse nepahetseng, 'me mokhoa ona ka boona o tlameha ho laoloa le ho laoloa. Metsi a mang a litšila hangata a hloka mekhoa e fapaneng ea kalafo ka linako tse ling e khethehileng. Ka mokhoa o bonolo oa ho hloekisa likhoerekhoere le mekhoa e mengata ea metsi a litšila, hangata lintho tse tiileng li arohanngoa le mokelikeli ka ho lula. E hlahisa metsi a mangata a bohloeki bo ntseng bo eketseha ka ho fetola butle-butle lintho tse qhibilihisitsoeng ho tse tiileng, hangata biota, le ho li lokisa.

Hlalosa

Khoerekhoere ke litšila tse tsoang matloaneng, matloana, lishaoara, kichineng, joalo-joalo tse felloang ke likhoerekhoere. Libakeng tse ngata, likhoerekhoere li boetse li kenyelletsa litšila tse ling tsa metsi tse tsoang indastering le khoebong. Linaheng tse ngata, litšila tse tsoang matlong a boithomelo li bitsoa litšila tse litšila, litšila tse tsoang linthong tse kang likotlolo, likamore tsa ho hlapela le tsa kichine li bitsoa metsi a litšila, ’me litšila tsa indasteri le tsa khoebo li bitsoa trade waste. Ho ntse ho tloaeleha linaheng tse tsoetseng pele ho arola metsi a malapa ho ba metsi a bohlooho le a matšo, 'me metsi a bohlooho a lumelloa ho nosetsa limela kapa ho sebelisoa hape bakeng sa ho hlatsoa matloana. Likhoerekhoere tse ngata li boetse li kenyelletsa metsi a tsoang holim'a marulelo a marulelo kapa libakeng tse thata. Kahoo, metsi a litšila a 'masepala a kenyelletsa marotholi a bolulo, a khoebo le a liindasteri 'me a ka kenyelletsa metsi a likhohola.

Litekanyetso tse akaretsang tsa tlhahlobo:

BOD (tlhoko ea oksijene ea biochemical)

· COD (Chemical Oxygen Demand)

·MLSS (Mokelikeli o Kopantsoeng o Suspended Solids)

·Oli le mafura

·PH

·Boitšoaro

·Kakaretso ea lintho tse tiileng tse qhibilihisitsoeng

BOD (tlhoko ea oksijene ea biochemical):

Biochemical Oxygen Demand, kapa BOD, ke palo ea oksijene e qhibilihisitsoeng e hlokoang ke likokoana-hloko tse phelang metsing ho senya lintho tse phelang tse teng sampoleng ea metsi mochesong o itseng ka nako e itseng. Lentsoe lena le boetse le bolela mekhoa ea lik'hemik'hale e sebelisoang ho fumana hore na ke bokae. Ena ha se tlhahlobo e nepahetseng ea palo, leha e sebelisoa haholo joalo ka sesupo sa boleng ba metsi. BOD e ka sebelisoa e le sesupo sa ho lekanya katleho ea limela tsa ho hloekisa metsi a litšila. E thathamisitsoe e le tšilafalo e tloaelehileng linaheng tse ngata.

COD (Tlhako ea Oksijene ea K'hemik'hale):

Ho k'hemistri ea tikoloho, tlhahlobo ea tlhokahalo ea oksijene ea lik'hemik'hale (COD) hangata e sebelisoa ho lekanya ka mokhoa o sa tobang bongata ba metsoako ea lintho tse phelang metsing. Bongata ba ts'ebeliso ea COD e lekanya palo ea litšila tse fumanehang metsing a kaholimo (joalo ka matša le linoka) kapa metsi a litšila, e leng se etsang hore COD e be sesupo sa bohlokoa sa boleng ba metsi. Mebuso e mengata e behile melao e thata mabapi le tlhoko e phahameng ka ho fetisisa ea oksijene ea lik'hemik'hale e lumelletsoeng metsing a litšila pele a khutlisetsoa tikolohong.

Khampani ea ronae kena indastering ea tlhoekiso ea metsi ho tloha ka 1985 ka ho fana ka lik'hemik'hale le tharollo bakeng sa mefuta eohle ea lifeme tsa likhoerekhoere tsa indasteri le tsa masepala. Re moetsi oa lik'hemik'hale tsa phekolo ea metsi, ho kenyelletsa lePolyethylene glycol-PEG, Thickener, Cyanuric Acid, Chitosan, Water Decoloring Agent, Poly DADMAC, Polyacrylamide, PAC, ACH, Defoamer, Bacteria Agent, DCDA, joalo-joalo.

Haeba u thahasella, pls iteanye le ronabakeng sa mehlala ea mahala.