Implementation of stringent regulations of NOx emission requires the development of new
technologies for NOx removal from exhaust gases. This article summarizes current state of …

Non-thermal plasma (NTP) has been introduced over the past several years as a promising
method for nitrogen oxide (NO x) removal. The intent, when using NTP, is to selectively …

Atmospheric ammonia (NH3) and ammonium (NH4+) can substantially influence air quality,
ecosystems, and climate. NH3 volatilization from fertilizers and wastes (v-NH3) has long …

Abstract Hydrocarbons, CO, NOx, NH 3, N 2 O, CO 2 and particulate matter emissions affect
air quality, global warming and human health. Transport sector is an important source of …

Tailpipe emissions from sixty-four unique light-duty gasoline vehicles (LDGVs) spanning
model years 1987–2012, two medium-duty diesel vehicles and three heavy-duty diesel …

Agricultural activities are a major source contributing to NH 3 emissions in Shanghai and
most other regions of China; however, there is a long-standing and ongoing controversy …

RATIONALE Ammonia (NH3) emissions are a substantial source of nitrogen pollution to
sensitive terrestrial, aquatic, and marine ecosystems and dependable quantification of NH3 …

The nitrogen stable isotope ratio of NO x (δ15N-NO x) has been proposed as a regional
indicator for NO x source partitioning; however, knowledge of δ15N values from various NO …

A study aiming to measure ammonia emissions from light duty vehicles has been performed
in the Vehicle Emission Laboratory at the European Commission Joint Research Centre …

Continuous measurements of atmospheric ammonia (NH 3) were conducted using Ogawa
passive samplers from February 2008 to July 2010 at an urban site and from January 2007 …