Yuav txhais tau yooj yim, cov pov tseg txaus ntshai yog cov khoom pov tseg uas ua rau nws txaus ntshai lossis muaj peev xwm ua rau muaj kev phom sij rau tib neeg kev noj qab haus huv lossis ib puag ncig. … Txhawm rau kom cov khoom raug muab faib ua cov pov tseg uas muaj kev phom sij, nws yuav tsum ua ntej yog cov khib nyiab.
Vim li cas EPA txhais cov pov tseg phom sij yog pov tseg uas yog?
Cov khib nyiab phom sij yog pov tseg uas yog qhov txaus ntshai lossis ua rau muaj kev phom sij rau peb txoj kev noj qab haus huv lossis ib puag ncig Cov khib nyiab phom sij tuaj yeem ua kua, khib nyiab, roj av, lossis sludges. Lawv tuaj yeem muab pov tseg cov khoom lag luam, xws li ntxuav cov kua dej lossis tshuaj tua kab, lossis cov khoom siv los ntawm cov txheej txheem tsim khoom.
Yuav ua li cas yog cov pov tseg txaus ntshai?
Cov khib nyiab pov tseg yog cov pov tseg uas muaj cov organic lossis inorganic cov ntsiab lus lossis cov khoom sib txuasuas yuav, vim yog lub cev, tshuaj lossis tshuaj lom neeg ntawm cov khoom pov tseg, muaj kev cuam tshuam rau kev noj qab haus huv los yog ib puag ncig.
EPA txhais li cas cov lus nug txog pov tseg phom sij?
EPA kwv yees tias cov tswv ntawm kwv yees li 50,000 qhov chaw pov tseg pov tseg pov tseg tsis paub meej. (Lakage and leaching. … RCRA txhais cov pov tseg uas muaj kev phom sij li txhua yam khoom pov tseg uas yuav ua rau muaj kev hem thawj loj lossis muaj kev phom sij rau tib neeg kev noj qab haus huv lossis ib puag ncig thaum ua tsis raug
Lub Chaw Saib Xyuas Kev Tiv Thaiv Ib puag ncig EPA txhais li cas cov khib nyiab pov tseg?
Cov khib nyiab phom sij yog cov khoom siv phom sij uas tau muab pov tseg thiab tau txhais tshwj xeeb los ntawm California Lub Tsev Haujlwm Saib Xyuas Tshuaj Tiv Thaiv Kab Mob (DTSC) raws li: Cov khoom pov tseg uas tuaj yeem ua rau muaj kev phom sij loj lossis muaj kev phom sij rau tib neeg kev noj qab haus huv los yog ib puag ncig thaum tswj tsis raug
