Diesel cav emission qauv (tseem hu ua emission cai) yog kom ua tiav cov huab cua ib puag ncig kev ua tau zoo qauv thiab txwv tsis pub muaj cov pa paug ntawm diesel cav paug. Nws lub luag haujlwm yog tswj ncaj qha rau cov pa paug paug tawm hauv lub cav diesel los tiv thaiv huab cua paug. Txhawm rau kom tswj lub cav txog cov pa phem, ntau lub teb chaws tau tsim cov kev tiv thaiv ib puag ncig kev tiv thaiv thiab kev cai lij choj rau kev tiv thaiv thiab tswj cov pa phem, nrog rau cov txheej txheem kev saib xyuas kev tswj kom tswj tau cov pa phem. Hauv qab no yog hais txog US emission cov qauv.
Teb chaws Asmeskas tsis-txoj kev diesel cav emission qauv:
Raws li kev txheeb cais, kev tso tawm txhua xyoo ntawm nitrogen oxides (NOx), carbon monoxide (CO), carbon carbon (HC) thiab cov teeb meem me me (PM) los ntawm cov tshuab tsis nyob hauv Tebchaws Meskas.
