Tšilafalo ea moea le metsi e ntse e le e ’ngoe ea litaba tse hatellang ka ho fetisisa lefatšeng ka bophara, e behang tikoloho ea bohlokoa ka ho fetisisa, ketane ea lijo, le tikoloho e hlokahalang bakeng sa bophelo ba motho.
Tšilafalo ea metsi e atisa ho bakoa ke li-ion tsa heavy metal, li- refractory organic pollunt, le libaktheria—litšilafalo tse chefo, tse kotsi tse tsoang liindastering le metsing a litšila tse sa boleng ka tlhaho. Taba ena e eketsoa ke eutrophication ea 'mele ea metsi e ka fellang ka maemo a matle bakeng sa hore libaktheria tse ngata li ikatisa, li silafatse le ho feta le ho ama boleng ba metsi hampe.
Tšilafalo ea moea e entsoe haholo ka metsoako ea lintho tse phelang (VOCs), nitrogen oxides (NOx), sulfur oxides (SOx), le carbon dioxide (CO).2) - litšilafalo tseo haholo-holo li bakoang ke ho chesoa ha libeso. Tšusumetso ea CO2joalo ka ha khase e futhumatsang lefatše e ngotsoe ka bongata, ka bongata bo boholo ba CO2e amang boemo ba leholimo ba Lefatše haholo.
Ho entsoe mefuta e mengata ea mahlale le mekhoa e le ho arabela litaba tsena, ho kenyeletsoa khabone e kentsoeng ea khabone, ultrafiltration, le advanced oxidation process (AOPs) e ikemiselitseng ho rarolla mathata a tšilafalo ea metsi.
Ho tsoa ho sistimi ea adsorption ea VOCs, u tla fumana hore Columnar activated carbon ke karolo ea bohlokoa le e tsebahalang e sebelisoang lits'ebetsong tsa kalafo tsa VOCs joalo ka mecha ea litaba ea adsorbent e bolokang litšenyehelo.
Khabone e kentsoeng, ts'ebelisong e atileng ea indasteri ho tloha bofelong ba Ntoa ea I ea Lefatše, e ne e le bohareng ba lilemo tsa bo-1970 e le khetho e ratoang bakeng sa taolo ea tšilafalo ea moea ea li-VOC ka lebaka la khetho ea eona ea ho tlosa mouoane o tsoang melapong ea khase leha metsi a le teng.
Sistimi e tloaelehileng ea adsorption ea carbon-bed-e itšetlehileng ka nchafatso ea sehlopha-e ka ba mokhoa o sebetsang oa ho khutlisa lihlapolli bakeng sa boleng ba tsona ba moruo. Adsorption e etsahala ha mouoane oa solvent o kopana le bethe ea carbon 'me o bokelloa holim'a porous activated carbon surface.
Khabone-bed adsorption e sebetsa hantle ts'ebetsong ea ho khutlisa solvent maemong a solvent ka holimo ho 700 ppmv. Ka lebaka la litlhoko tsa moea le likhoutu tsa mollo, tloaelo e tloaelehileng e bile ho boloka metsoako ea solvent e ka tlase ho 25% ea moeli o tlase oa ho phatloha (LEL).
Nako ea poso: Jan-20-2022