Molao-motheo oa ho hloekisa metsi liindastering ke ho tlosa litšila metsing ka mekhoa ea 'mele, ea lik'hemik'hale le ea likokoana-hloko ho finyella litlhoko tsa boleng ba metsi bakeng sa tlhahiso ea indasteri kapa ho ntša metsi. Haholo-holo e kenyelletsa mehato e latelang:

1. Kalafo ea pele: Nakong ea pele ho phekolo, mekhoa ea 'mele e kang ho sefa le pula e atisa ho sebelisoa ho tlosa lintho tse tiileng tse emisitsoeng, litšila tsa likaroloana le lintho tsa oli metsing. Mohato ona o ka fokotsa moroalo oa ts'ebetso e latelang le ho ntlafatsa ts'ebetso ea ts'ebetso.

2. Phekolo ea lik'hemik'hale: Ka ho eketsa lisebelisoa tsa lik'hemik'hale tse kang li-coagulants, flocculants, joalo-joalo, likaroloana tse nyenyane tse emisitsoeng ka metsing li khothalletsoa hore li thehe lihlopha tse khōloanyane, tse nolofalletsang pula kapa ho hloekisa. Ho feta moo, phekolo ea lik'hemik'hale e boetse e kenyelletsa ho tlosa lintho tse phelang kapa tse chefo metsing ka li-oxidants le li-reduction agents.

3. Phekolo ea likokoana-hloko: Ha u sebetsana le litšila tse phelang, mekhoa ea ho senya likokoana-hloko tse kang seretse se kentsoeng le phekolo ea likokoana-hloko ea anaerobic hangata e sebelisoa ho phekola litšila tse phelang. Likokoana-hloko tsena li arola lintho tse silafatsang ho li etsa lintho tse se nang kotsi tse kang carbon dioxide, metsi le naetrojene ka mekhoa ea ho fetola lijo.

4. Theknoloji ea karohano ea li-membrane: Theknoloji ea ho arola li-membrane, tse kang reverse osmosis (RO), ultrafiltration (UF), joalo-joalo, e ka tlosa letsoai le qhibilihileng, lintho tse phelang le likokoana-hloko tse tsoang metsing ka ho hlahloba 'mele,' me li sebelisoa haholo bakeng sa metsi a tloaelehileng a phahameng. phekolo.

Ka ho sebelisa mekhoa ena ea ho hloekisa ka botlalo, tlhoekiso e sebetsang hantle le ho sebelisoa bocha ha metsi a litšila ho ka fihleloa, ho fokotsa tšusumetso tikolohong le ho ntlafatsa katleho ea tšebeliso ea mehloli ea metsi.