The Protocol establishes national emission ceilings for four pollutants—sulphur (SO₂), nitrogen oxides (NOₓ), volatile organic compounds (VOCs), and ammonia (NH₃)—covering the period from 2010 to 2020 ...
• Health & Regulation: WHO sets 82 ppb as the 1-hour NO 2 exposure limit. The new sensor reliably quantifies 10 ppb—an order of magnitude lower—enabling early indoor/outdoor pollution alerts. • Energy ...
Marcasite-FeS 2, called formerly ‘white iron pyrite’, is a metastable phase with an orthorhombic crystal structure. This sulphide grows under acidic conditions and low temperature 1-6. The mineral has ...
In a strategic move to further expand its portfolio of high-performance gas detection instrumentation, ION Science has launched a range of cost-effective, low maintenance, disposable ARA Single Gas ...
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New Delhi: Complying with environment norms, Sembcorp Energy India (SEIL) has floated a tender to set up two flue-gas desulphurisation (FGD) units worth over Rs 1,000 crore in its two power plants ...
Acid Mine Drainage (AMD) occurs when surface and groundwater pass through heavy metal or coal mines. More often than not, mines that produce acid mine drainage are abandoned mines that have not been ...
Heterogeneous reactions on mineral aerosols remain an important subject in atmospheric chemistry because of their role in altering the properties of particles and the budget of trace gases. Yet, the ...
The increasing demands from large-scale energy applications call for the development of lithium-ion battery (LIB) electrode materials with high energy density. Earth abundant conversion cathode ...
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