Search results
1 Results
Sorted by relevance
Handbook for the 1979 Convention on Long-range Transboundary Air Pollution and its Protocols
… for the 1979 Convention on Long-range Transboundary Air Pollution and its Protocols U pd at ed H an db oo k fo r t he … for other harmful effects of traffic expansion such as noise, congestion, etc. 54. A variety of technologies and … 20-50% at 10-50% MCR PM reduction 0-50% at 10-100% MCR Noise reduction >25 dB(A) NH3 Slip <5 ppmv at 95% NOX …