The following article will guide you about how to control emissions of nitrogen oxides in air. 1. Absorption by Liquids: The oxides of nitrogen can be absorbed by water, hydroxide and carbonate solutions, sulphuric acid, organic solutions and molten alkali carbonates and hydroxides. Several scrubbing techniques were developed which initially used solutions of sodium and […]
How to Control Emissions of Nitrogen Oxides? | Air Pollution
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How to Control Emissions of Sulphur Oxides in Air? | Air Pollution
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There are six procedures for controlling the emissions of SOx. They are either in-plant control measures or effluent treatment methods: 1. Natural dispersion by dilution. 2. Using alternate fuels. 3. Removal of sulphur from fuels desulphurisation. 4. Process modifications. 5. Control of SOx in the combustion process. 6. Treatment of flue gas emissions. The different […]
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How to Control Vehicular Emissions in India | Pollution
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Everything you need to know about controlling Vehicular Emissions in India! The orderly flow of traffic in most of the Indian cities is hindered by several factors, including “traffic mix”, road side activities, lack of adequate road space and urban infrastructure that is not adopted for motor vehicle traffic. Traffic mix is a serious problem […]