nox emissions Articles

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European Union emission inventory report 1990–2012 under the UNECE Convention on Long-range Transboundary Air Pollution (LRTAP)

by European Environment Agency (EEA)  (Jun. 30, 2014)

This document is the annual European Union (EU) emission inventory report under the United Nations Economic Commission for Europe (UNECE) Convention on Long-range Transboundary Air Pollution (LRTAP) (UNECE, 1979). The report and its accompanying data constitute the official submission by the European Commission on behalf of the EU as a party, to ...

New Report Shows Decline in Carbon Dioxide and Other Pollutants from U.S. Power Plants, but State and Power Company Emissions Vary Widely

by Ceres  (May 28, 2014)

Electric Power Industry is Transitioning to Lower-Carbon Sources and Positioned to Meet New EPA Carbon Standards A new report on U.S. power plant emissions from the country’s top 100 electric power producers shows a downward trend in ...

Wastewater Treatment Plant Monitors Greenhouse Gas Emissions

by Gasmet Technologies Oy  (Apr. 16, 2014)

Globally, little attention is paid to gaseous emissions from wastewater treatment processes. This contrasts greatly with the regulatory monitoring that is applied to the quality of water emissions from such facilities. However, in Helsinki, Finland, a large municipal wastewater treatment facility continuously monitors its emissions of greenhouse ...

Pollution monitoring in Cement Industry

by Environnement S.A  (Jul. 24, 2014)

The rising use of waste based fuels in the cement industry, both for economic and Environmental objectives, combined with the strengthening of air emission regulations around the world is pushing many operators to face a wider list of pollutants to monitor this, with associated costs. The design of appropriate solutions meeting local regulation is ...

Solar PV System in Tsakilero - Case Study

by C.A.S. Energy+ Ltd  (Jul. 24, 2014)

Our Results The Problem Mrs Diomidous, a Designer Engineer from Larnaca, was aware that Photovoltaic systems can be utilized to eliminate sky-high electric bills. All she needed was a thorough guidance from solar consultant experts to assist her in making the right choice according to the available budget and roof orientation. Mrs Diomidous chose ...

Sunbeams from Space Mirrors in dawn-dusk Polar Orbit feeding Solar fields on the ground for Low Cost Electricity

by JX Crystals  (Jul. 15, 2014)

A Space Power Satellite capable of providing solar electric power economically for 24 hours per day has been a dream for decades. However, the SPS concept is very complex since it assumes multiple energy conversion steps and includes specially constructed ground microwave receiver stations. The 5 km by 15 km Integrated Symmetric Concentrator SPS ...

Effect of EGR on performance and emission characteristics of diesel engine at advanced injection timing

by Inderscience Publishers  (Mar. 31, 2014)

This work attempts to reduce the smoke density of diesel engine by advancing the fuel injection timing and also the NOx emission of the engine by introducing EGR at the advanced injection timing. A single cylinder 4.4 kW air cooled, naturally aspirated, stationary diesel engine was utilised for the investigation. Engine tests were conducted at ...

F-Gas Regulations - An Update

by a1-cbiss  (Jul. 11, 2014)

How does the latest F-Gas Regulation affect refrigerant leak detection? January 2014 saw the revised EU Regulation of F-Gases following publication of a draft proposal by the European Commission at the end of 2012. The much anticipated regulation changes aim to strengthen the existing F-Gas Regulation and to ‘encourage’ the industry to ...

NEC Directive status report 2013

by European Environment Agency (EEA)  (Jun. 12, 2014)

This report describes the most recent emission inventory information provided by the Member States of the European Union (EU) at the end of 2013 under Directive 2001/81/EC, the National Emission Ceilings Directive (NECD) (EC, 2001). The NECD requires all 28 EU Member States to report information annually on emissions of four significant air ...

The End of Sustainability

by GLOBE Foundation  (Jul. 8, 2014)

The time has come for us to collectively reexamine — and ultimately move past — the concept of sustainability. The continued invocation of sustainability in policy discussions ignores the emerging realities of the Anthropocene, which is creating a world characterized by extreme complexity, radical uncertainty and unprecedented change. ...

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