The accurate emissions monitoring of soluble gases, present in flue gas from industrial and commercial processes, requires a sampling system designed to prevent significant loses of the SO2 and/or NO2 gases in the sampling lines prior to entering the analyser or measuring device. The measured readings could be in excess of 20% lower than the actual values in the process.
E Instruments has designed a Sample Conditioning Unit mounted right at the sampling probe exit before the sampling hose, where the water can rapidly condense and separate immediately from the gas therefore minimising any contact of the target gases with the liquid water.
The Cement Sustainability Initiative (CSI) organised three sessions on air emissions monitoring and control for its ten members in India. The events were hosted by Dalmia Bharat Cement, ACC Limited and UltraTech Cement.
The government is attempting to pass emissions trading legislation to reduce CO2 emissions by up to 20% by 2020. A bill that rules 20% of all power must come from renewable sources by 2020 has already been passed.