Ka tsitsipano e ntseng e eketseha ea mehloli ea metsi a lefats'e, theknoloji ea ho hloekisa metsi a litšila e fumane tlhokomelo e pharaletseng.PPH thepa e kopantsoeng ea ho hloekisa metsi a litšila, e le tharollo ea metsi a litšila e sebetsang hantle le e se nang tikoloho, e sebelisitsoe haholo lapeng le linaheng tse ling.
Nts'etsopele le ntlafatso ea lisebelisoa tsa ho hloekisa metsi a litšila tsa PPH li ka saloa morao ho tloha lilemong tsa bo-1970. Ka nako eo, ka tsoelo-pele e potlakileng ea tsoelo-pele ea indasteri le ho fallela litoropong, ho hloekisa likhoerekhoere ho ile ha fetoha bothata bo tebileng ba tikoloho. Mekhoa ea setso ea ho hloekisa likhoerekhoere hangata e sebelisa mekhoa ea 'mele le ea lik'hemik'hale, e nang le ts'ebetso e tlase ea kalafo le tšebeliso e phahameng ea matla. E le ho rarolla bothata bona, bafuputsi ba ile ba qala ho hlahloba mekhoa e sebetsang hantle le e se nang tikoloho ea ho hloekisa metsi a litšila.
Tabeng ena, lisebelisoa tsa PPH tse kopantsoeng tsa ho hloekisa metsi a litšila li bile teng. E amohela mokhoa oa phekolo ea likokoana-hloko, ho kopanya phekolo ea aerobic, phekolo ea anaerobic le mekhoa e meng ea phekolo, e nang le ts'ebetso e phahameng ea phekolo, litšenyehelo tse tlaase tsa ts'ebetso, joalo-joalo Ho hlaha ha lisebelisoa tsa PPH tse kopantsoeng tsa ho hloekisa metsi a litšila ho khothalletsa haholo tsoelo-pele ea theknoloji ea ho hloekisa metsi a litšila, 'me e fetoha e sebetsang hantle le e sebetsang. tikoloho botsoalle pheko ea metsi a litšila tharollo.
Ka tsoelo-pele e tsoelang pele ea theknoloji le litlhoko tsa ts'ireletso ea tikoloho, lisebelisoa tsa PPH tse kopantsoeng tsa ho hloekisa metsi a litšila le tsona li lula li tsoela pele le ho fetoha. Lisebelisoa tsa pele e ne e le tsa kalafo e bonolo ea likhoerekhoere tse tsoang malapeng, metseng e menyenyane le libakeng tsa khoebo. Ka keketseho e tsoelang pele ea sekhahla sa toropo le nts'etsopele e potlakileng ea indasteri, tlhoko ea tlhoekiso ea likhoerekhoere e ntse e eketseha, 'me sekala le ts'ebetso ea lisebelisoa tse kopaneng tsa likhoerekhoere tsa PPH le tsona li lula li ntlafatsoa.
Ts'ebetso ea ts'ebetso ea likokoana-hloko ea lisebelisoa tsa ho hloekisa metsi a litšila tsa PPH e sebetsa hantle haholo, e ka khonang ho tlosa lintho tse phelang, naetrojene, phosphorus le litšila tse ling ka har'a likhoerekhoere ho fihlela matšoao a boleng ba metsi. Thepa e na le sebopeho sa lik'hemik'hale le maoto a manyenyane, a loketseng ho sebelisoa libakeng tse nang le sebaka se lekanyelitsoeng.PPH thepa e kopantsoeng ea ho hloekisa metsi a litšila hangata e na le mokhoa oa ho laola ka mokhoa o itekanetseng, o nolofalletsang ho shebella le ho hlokomeloa ka thōko le ho fokotsa litšenyehelo tsa ho sebetsa ka letsoho. Thepa e sebelisa theknoloji e sebetsang hantle haholo ea moea ho fokotsa tšebeliso ea matla; ka nako e ts'oanang, moralo oa eona o ntlafalitsoeng oa sebopeho o thusa ho fokotsa litšenyehelo tsa ts'ebetso. Ts'ebetso ea kalafo ea baeloji e baballa tikoloho 'me e fokotsa tšusumetso e mpe tikolohong ea tikoloho.
Ho khetha thepa e ntle ea PPH e kopantsoeng ea ho hloekisa metsi a litšila, theknoloji ea nts'etsopele ea lihlahisoa le phihlelo ea ts'ebetso ea morero ke ea bohlokoa, ka kakaretso, u lokela ho khetha lihlahisoa tse ka tsoelang pele ho ema teko ea 'maraka, mona ho khothaletsa lisebelisoa tsa PPH tse hlahisoang ke Liding Environmental Protection Company, e ka etsoang ho latela tlhoko ea mmaraka bakeng sa mofuta o nepahetseng oa sehlahisoa.
Nako ea poso: Jul-02-2024