Na u tseba? Ntle le lithōle tse lokelang ho hlophisoa, leachate ea lithōle le eona e hloka ho hlophisoa.
Ho ea ka litšoaneleho tsa leachate ea lithōle, e ka aroloa habonolo feela ka: leachate ea lithōle tsa lithōle, leachate ea litšila tsa kichineng, lechate ea lithōle tsa lithōle, le lechate ea setsi sa lithōle.
Litšobotsi tsa mefuta e mene ee ea lithōle ke life?
Litšobotsi tsa seteishene sa phetisetso leachate:
1. Ho na le mehloli e mengata ea mantlha ea metsi a litšila: haholo-holo metsi a litšila a ka tlung, metsi a litšila a fehlang metsi a litšila, le a lahla litšila.
2. Ka lebaka la nako e khutšoanyane ea bolulo ea lithōle sebakeng sa ho fetisetsa lithōle, tlhahiso ea leachate e nyenyane.
3.Khatello ea lintho tse silafatsang seteisheneng sa phetisetso e tlase ho feta ea litšila tse ling, 'me khatello ea COD e ka ba 5000 ~ 30000mg/L..
Litšobotsi tse ka sehloohong tsa leachate ea litšila ke:
①Ho na le mefuta e mengata ea lintho tse silafatsang, 'me boleng ba metsi bo rarahane (ho na le lintho tse ngata tsa tlhaho)
②Lintho tse silafatsang le liphetoho tse ngata tse fapaneng (lihlopha tsa BOD le COD tsa pele ke tse phahameng ka ho fetisisa, ho fihla ho limiligrama tse likete tse mashome ka litha e le nngwe, pH ea boleng e tlase kapa e ka tlaase ho 7, B / C e pakeng tsa 0.5-0.6, 'me thepa ea lik'hemik'hale e ntle).
③Boleng ba metsi le bongata bo fapana haholo: palo ea metsi e fapana haholo ho ea ka linako tsa selemo (ho hlakile hore nako ea lipula e feta nako ea komello); sebopeho le bongata ba lintho tse silafatsang le tsona lia fetoha le linako tsa selemo; sebopeho le bongata ba litšila bo fetoha le nako ea ho lahlela lithōle.
Litšobotsi tsa mantlha tsa leachate ea lithōle lifemeng tse chesitsoeng ke:
①Maemo a phahameng a COD, BOD, le ammonia nitrogen (COD e ka fihla ho 40,000~80,000)
②Nako ea ho belisoa e telele ho feta ea seteishene sa ho fetisa.
Likarolo tsa mantlha tsa leachate ea litšila tsa kichineng:
①Lihlahisoa tse phahameng tse emisitsoeng: Li-leachate tse fapaneng li na le likarolo tse fapaneng tsa lintho tse tiileng tse emisitsoeng sebakeng se settleable le colloidal state, e ka holimo ho 60,000 ho ea ho 120,000 mg / L, e nang le ho hasana ho phahameng le ho thata ho arohana;
②Lioli tse phahameng: haholo-holo oli ea liphoofolo le ea meroho, ho fihla ho 3000mg/L ka mor'a ho phekoloa pele
③COD e phahameng, hangata e bonolo ho biodegrade, ho fihla ho 40,000 ho 150,000 mg / L;
④pH e tlase (hangata e ka bang 3);⑤letsoai le lengata.
Rea u amohela ho buisana le lihlahisoa tsa rona—-MOHLOEKI LICHEMEKE
cr.goole
Nako ea poso: Mar-09-2023