nitrogen reduction News

The negative effects of acidic deposition in Europe and North America on natural ecosystems have been reduced significantly over the past decades, but the impacts of nitrogen on ecosystems are still persistent. This is evident from research results presented in a recently published book written by nearly 100 experts from 15 countries, entitled ...

May 20, 2015

By Wageningen University and Research Centre

Mono Pumps successful partnership with organic waste disposal company Tanks & Vessels Ltd has built on the success of a pilot aerobic digestion plant in the UK to secure their first commercial order, now up and running in East Lincolnshire. The plant, built by Tanks and Vessels, processes food and vegetable waste with the help of Mono’s progressing cavity pumps and Munchers. The organic ...

Dec. 7, 2006

Conventional biological as well as mechanical wastewater treatment methods are not sufficient for reduction of micropollutants. The objectives with traditional wastewater treatment is to remove degradable organic matter, nitrogen and phosphorus. By implementing advanced water treatment technologies the problem with micropollutants can be solved. There are several available technologies that has ...

Nov. 23, 2017

By Primozone Production AB

ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging leader in combustion and emissions control technology for industrial, commercial and utility markets, reported today that it has successfully demonstrated extraordinary reductions in emissions of Nitrogen Oxides (NOx) using its proprietary Electrodynamic Combustion Control™ (ECC™) technology. The company reports NOx emissions of 15 ...

Jun. 28, 2012

The EU’s Nitrates Directive has led to significant decreases in nitrogen pollution in Europe, a new study suggests. Modelled scenarios with and without implementation of the Directive showed that it had resulted in a 16% reduction of nitrate leaching by 2008. These improvements could be further increased as implementation becomes stricter, the researchers conclude. More nitrogen is applied ...

Mar. 12, 2014

By European Commission, Environment DG

European emissions of sulphur and nitrogen pollution have fallen greatly in recent decades, a new report shows. However, even at present levels they harm sensitive ecosystems, and will continue do so for some years to come. Air pollution damages ecosystems as well as human health. Sulphur and nitrogen are both acidifying air pollutants which travel long distances, affecting water, forests, ...

Nov. 6, 2014

By European Commission, Environment DG

Air pollution emitted from sources such as traffic, industry and households is still above internationally agreed limits in many European countries, according to data published today. The accompanying report from the European Environment Agency (EEA) confirms an initial assessment published earlier this year, showing 12 EU Member States exceeded limits under the National Emissions Ceilings (NEC) ...

Jun. 28, 2012

By European Environment Agency (EEA)

The U.S. Environmental Protection Agency (EPA) released a report that shows 15 years of successful results from its nationwide effort to address acid rain. Since its inception in 1995 as part of the Clean Air Act Amendments of 1990, EPA’s Acid Rain Program has earned widespread acclaim due to dramatic sulfur dioxide (SO2) and nitrogen oxides (NOX) emission reductions that are saving ...

Dec. 20, 2010

By US EPA - Environmental Protection Agency

A new study – “Reforestation as a Novel Abatement and Compliance Measure for Ground-Level Ozone” – by The Nature Conservancy, University of Florida, ENVDAT Consulting and The Dow Chemical Company (NYSE: Dow) published in the Proceedings of the National Academy of Sciences (PNAS), ...

Sep. 8, 2014

By GLOBE SERIES

Ships that reduce their speed use less fuel, which lowers costs for shipping companies. The slow steaming practice also cuts nitrogen oxides (NOx) emissions. A study found that ships travelling on four European routes lowered their NOx emissions by 12% during the economic crisis of 2008/2009. Shipping continues to be a major way of transporting goods, however, and as the global economy recovers ...

Nov. 12, 2015

By European Commission, Environment DG

The EU-27 and its Member States must meet legally binding limits for four air pollutants set by the National Emission Ceilings Directive (NEC Directive) to protect human health and the environment. The annual status report released today by the European Environment Agency (EEA) shows that while EU-27 emissions for three air pollutants are projected to meet the ceilings, nitrogen oxides (NOx) ...

Jun. 1, 2011

By European Environment Agency (EEA)

The European Union appears to have met several objectives to reduce the impacts of air pollution, according to the original scientific understanding used to set the objectives. But when using the improved scientific understanding of air pollution now available, it becomes clear that emissions need to be even further reduced to protect health and the environment. The European Environment ...

Oct. 19, 2012

By European Environment Agency (EEA)

Bion Environmental Technologies, Inc. (OTC BB/QB: BNET) announced today that the Company's Kreider Farms Dairy installation successfully achieved its performance goal of 70% removal of dairy waste nitrogen loading during the latest round of sampling and testing. Bion completed its aerobic reaction impact evaluation and corrective action was taken to address these impacts in January 2012.  ...

Apr. 26, 2012

By Bion Environmental Technologies, Inc.

The state departments of Environmental Protection and Agriculture, in collaboration with American Farmland Trust (AFT), plan to celebrate the partnership that has led to nutrient reductions for the Chesapeake Bay watershed. AFT will host an event to donate to DEP and the Department of Agriculture 4,023 nitrogen credits earned by five farmers from Lancaster, ...

May 10, 2011

By Pennsylvania Department of Environmental Protection

The risk of eutrophication as a result of nitrogen and phosphorus pollution in Europe’s freshwaters fell by 22% in lakes and by 38% in rivers between 1985 and 2011, new research has shown. The researchers analysed data across 88 European river basins using a new statistical approach which could be used to help identify factors which increase eutrophication risks. Nitrogen and phosphorus can ...

Jun. 25, 2015

By European Commission, Environment DG

In testimony today before the U.S. House Subcommittee on Environment and the Economy, American Water Works Association President John Donahue stressed that the solution to keeping drinking water safe from cyanotoxins begins with reducing nutrient ...

Nov. 20, 2014

By American Water Works Association (AWWA)

European policy directives set ambitious targets for controlling nitrogen pollution. Effects of policy measures implemented in Denmark suggest that substantial improvements to water quality are possible through changes in farm management practices, without negative impacts on agricultural performance. Nitrogen pollution of water systems poses a significant problem in Western Europe. Despite ...

Jul. 10, 2008

By European Commission, Environment DG

The European Commission welcomes this week's support of the European Parliament for its proposal to reduce in 2012 emissions from trucks and busses of nitrogen oxides by 80% and particulate matter by 66% compared to the Euro V stage. The proposal will also add to the competitiveness of the European automotive industry through the introduction of world-wide harmonised test procedures and ...

Dec. 16, 2008

By European Commission, Directorate General for Energy

The U.S. Environmental Protection Agency (EPA) has awarded $947,338 to the Missouri Department of Natural Resources (MDNR) “Breathe Easy” Project, a $1.5 million project to retrofit, repower and replace diesel engines on heavy duty vehicles across the state. MDNR will partner with St. Louis Regional Clean Cities, Mid-America Regional Council in Kansas City, Ozarks Center for ...

Nov. 2, 2011

By US EPA - Environmental Protection Agency

The Shaw Group Inc. (NYSE: SHAW) today announced it has been awarded a contract by Portland General Electric to install emissions reduction equipment at Boardman Station, a 585-megawatt coal-fired power plant in northeastern Oregon. Shaw will engineer, procure and construct a dry sorbent injection system and balance of plant equipment to significantly reduce sulfur ...

Jun. 18, 2012