Low Emission Zone Articles on Environmental XPRT

Mayor announces London’s low-carbon zones

Boris Johnson today announced areas to trial low-carbon zones in the capital, reports Envido. The Mayor of London unveiled today the capital's first 10 'low-carbon zones', which are to receive more than £200,000 to fund low-carbon zones that include installing rooftop solar panels, electric car recharging points and introducing “low-carbon zone energy doctors”. Johnson announced that ...

Sep. 4, 2009

By Vital Efficienci Ltd.

Air quality assessment in the European Mega City Ruhr Area and effects of low emission zones

The Ruhr area is the biggest German megalopolis, a conglomerate of several intertwining major cities, with more than 5.3 million inhabitants. In spite of many efforts in recent years to improve the air quality in the Ruhr area, especially residents in street canyons with a high traffic density are still exposed to poor air quality and meeting the limit values of European air quality guidelines ...

May 30, 2008

By IVU Umwelt GmbH

Air quality assessment in the European mega city Ruhr area: Effects of a low emission zone

The Ruhr area is the biggest German megalopolis, a conglomerate of several intertwining major cities, with more than 3.5 million inhabitants. In spite of many efforts in recent years to improve the air quality in the Ruhr area, especially residents in street canyons with a high traffic density are still exposed to poor air quality, and meeting the limit values of European air quality directives ...

Feb. 18, 2009

By IVU Umwelt GmbH

Nitrous oxide emission from the littoral zones of the Miyun Reservoir near Beijing, China

Large dams may be substantial contributors to greenhouse gas emissions. Nitrous oxide (N2O) is the third most important greenhouse gas but studies on N2O emission from reservoirs are limited. We measured N2O emissions and environmental factors including atmospheric pressure, wind speed, air and soil/sediment temperature, biomass, soil water content and organic matter, total ...

Oct. 8, 2014

By IWA Publishing

Extreme weather: A mixed bag for dead zones

This year’s extreme weather events—a warm winter, even warmer summer, and a drought that covered nearly two-thirds ...

Oct. 10, 2012

By World Resources Institute WRI

Knock limit prediction via multi-zone modelling of a primary reference fuel HCCI engine

A multi-zone model was used to predict the combustion behaviour of a single cylinder Homogeneous Charge Compression Ignition (HCCI) engine. Blow-by was considered to capture engine performance at the low operating speed of 700 rpm. The model was calibrated and verified by matching predicted and experimental pressure traces at two engine operating points. The calculated CO and Unburned Hydrocarbon ...

Aug. 27, 2010

By Inderscience Publishers

Case study - Rubber curing emissions

Overview A rubber curing company was looking for a new, affordable abatement solution to treat their blue haze and low-level Volatile Organic Compounds (VOCs) in order to meet regulatory requirements. The large Electrostatic Precipitator (ESP) in use was extremely expensive to operate and maintain. The company began their search for a system that offered effective opacity control and ...

May 29, 2010

By Anguil Environmental Systems, Inc.

Put energy into emission control projects

Many companies feel pressured to spend the least amount possible to meet environmental regulations, primarily because compliance isn’t a profit generating endeavor. What some environmental and compliance managers fail to realize is that emission control equipment can quickly become a profit decreasing endeavor with this penny wise-pound foolish approach. With mandatory greenhouse gas (GHG) ...

Oct. 27, 2009

By Anguil Environmental Systems, Inc.

Climate change and a European low-carbon energy system

Summary This report presents an assessment of possible greenhouse gas emission reduction pathways made feasible by global action and a transition to a low-carbon energy system in Europe by 2030. It analyses trends and projections for emissions of greenhouse gases and the development of underlying trends in the energy sector. It also describes the ...

Dec. 1, 2005

By European Environment Agency (EEA)

Compost as a landfill cover material for the elimination of methane emissions

Landfills, with about 40 - 60 Mio t emitted CH4 each year, are considered to be an important global source of the greenhouse gas methane. These emissions are especially caused by inadequate gas collection systems and uncontrolled emissions from old dumps and unauthorised open dumping. With traditional gas collection systems only 40 to 60 % of the produced gas can be collected and reused or safely ...

Jan. 2, 1999

By ORBIT e.V.

Former Dry Cleaner facility strip mall redevelopment DNAPL Source Zone Green ERD Remediation Burlington, Ontario Canada case study

Project Highlights ERDENHANCED Pilot Study >62% reduction in PCE molar mass in 9-month period. ERDENHANCED Proven Cost-Effective Green Biostimulation Strategy ERDENHANCED Proven Cost-Effective Sustainable Biostimulation Strategy ERDENHANCED evaluation performed under Ministry of Environment (MOE) approval ERDENHANCED Pilot Study ...

Dec. 23, 2015

By BioStryke Remediation Products LLC

Dry Cleaner facility redevelopment opportunity DNAPL source zone ERDEnhanced In-Situ Remediation Pilot Study Stoney Creek, Ontario Canada case study

Project Highlights ERDENHANCED Pilot Study >72% reduction in PCE molar mass in 8-month period. ERDENHANCED Proven CostEffective Green Source Mass Destruction Strategy ERDENHANCED Proven CostEffective Sustainable Biostimulation Strategy ERDENHANCED evaluation performed under Ministry of Environment (MOE) approval ERDENHANCED Pilot Study ...

Dec. 23, 2015

By BioStryke Remediation Products LLC

A cost-effective method for controlling compost air emissions

In October 2007, ECS began conducting trials at California State University Fresno (CSUF) to explore using the new patent pending AC Composter (ACC) covered aerated static pile system to manage dairy manure solids and comply with airquality standards. A two-zone portable pilot system was delivered by ECS and installed at the CSUF research dairy. This research is being conducted under a Phase I ...

Nov. 1, 2007

By Engineered Compost Systems (ECS)

Former textile manufacturing facility DNAPL source zone green ERD Remediation Cannon Knitting Mills, Hamilton, Ontario Canada case study

Project Highlights ERDENHANCED PRS Pilot Study >99.6% reduction in PCE concentrations in 7-months. ERDENHANCED PRS PILOT STUDY >95% reduction in TCE >81% reduction in cis-DCE ERDENHANCED >93% reduction in PCE molar mass during evaluation period ERDENHANCED program sponsored by City of Hamilton and Ministry of Environment ...

Dec. 23, 2015

By BioStryke Remediation Products LLC

Breathe easy: The importance of emission reduction and energy efficiency

Breathe easy Blue oil mist is an unwelcome by-product of industrial work in the energy sector. contec specialises in high-powered, energy efficient and environmentally friendly oil mist filtration systems that reduce health risks and are an inexpensive alternative to traditional exhaust piping. The high concentrations of blue oil mist produced by industrial ...

Dec. 16, 2015

By contec GmbH Industrieausrüstungen

Analysis of the impacts of an environmental traffic management system on vehicle emissions and air quality

Environmental traffic management systems (ETMS) are implemented to improve air quality in urban streets. They allow for a situation-related control of light signal systems to optimise road capacities and enhance traffic flow in street sections. Therefore, they are equipped with mitigation strategies and continuously provided with traffic and air quality data. In this context, it is ...

Sep. 19, 2011

By IVU Umwelt GmbH

Case study - Carbon fibre: furnace & oven emission control

Overview A carbon fiber company in China was faced with the challenge of selecting an emission control system for a new pilot line at their specialty fiber products facility. The line would include furnaces and three ovens, both of which would emit Carbon Monoxide (CO), Ammonia (NH3) and lethal amounts of Hydrogen Cyanide (HCN). Action ...

Dec. 1, 2015

By Anguil Environmental Systems, Inc.

NOx in Non-Utility Industries - Part I NOx in Non-Utility Industries - Part I - Air emission origins, best control solutions and monitoring methodology for nitrogen oxides

Problems with reducing nitrogen oxides (NOx) are widespread in the general process industries. These industries, together with medium size utility and power generators contribute about 15 percent of global NOx emissions. The emission sources addressed include various heaters employed in chemical and petrochemical plants, nitric and sulfuric acid plants, glass furnaces, iron and steel mills, ...

Jan. 1, 2001

Determination of compliance with UK and EU air quality objectives from high-resolution pollutant concentration maps calculated using ADMS-Urban

The main features and functionality of the urban air quality version of ADMS (ADMS-Urban) have been presented at previous Harmonisation Workshops. The system has now been set up and applied to air quality management, decision support and air quality forecasting in a number of major cities in Europe and beyond, including London. Key recent developments of the system include a regional chemistry ...

Jan. 26, 2004

By Inderscience Publishers

Determination of Compliance with UK and EU Air Quality Objectives From High Resolution Pollutant Concentration Maps Calculated Using ADMS-Urban.

The main features and functionality of the urban air quality version of ADMS (ADMS-Urban) have been presented at previous Harmonisation Workshops. The system has now been set up and applied to air quality management, decision support and air quality forecasting in a number of major cities in Europe and beyond, including London. Key recent developments of the system include a regional chemistry ...

Jan. 1, 1999

By Cambridge Environmental Research Consultants (CERC)

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