air emissions Articles

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Seven Things about Air Pollution Control, You Should Know

by Catalytic Products International (CPI)  (Jan. 8, 2015)

Air pollution control is necessary for healthful environs and well-being. The Agency for Toxic Substances and Disease Registry states, “Pollution usually refers to the presence of substances that are either present in the environment where it doesn't ...

NEC Directive Status Report 2014

by European Environment Agency (EEA)  (Jun. 11, 2015)

Reporting by Member States under Directive 2001/81/EC of the European Parliament and of the Council of 23 October 2001 on national emission ceilings for certain atmospheric pollutants This report describes the most recent emission inventory information provided by the Member States of the European Union (EU) at the end of 2014, under Directive ...

EEA Signals 2015 - Living in a changing climate

by European Environment Agency (EEA)  (Jun. 30, 2015)

Our climate is changing. Scientific evidence shows that the global average temperature is rising, and rainfall patterns are shifting. It also shows that glaciers, Arctic sea ice and the Greenland ice sheet are melting. The Intergovernmental Panel on Climate Change′s Fifth Assessment Report shows that the warming since the mid-20th century is ...

Sustainable desalination: environmental approaches

by IDE Technologies  (Jun. 24, 2015)

Abstract The environmental issues of possible concern during construction and operation of desalination plants (mainly large-scale facilities) include impacts that are common to many coastal development projects (e.g. land use and aesthetic impacts), as well as specific impacts associated with the elements of the desalination system and auxiliary ...

Achieving a cleaner, more sustainable and healthier future

by DelAgua Group  (Jun. 29, 2015)

In 2009, as countries prepared to negotiate a global climate treaty in Copenhagen, Denmark, the front cover of the first Lancet Commission on health and climate change issued a stark warning: “Climate change is the greatest health threat of the 21st Century”. This warning was not heeded: the overall agreement fell short of ...

If we quit oil, then what?

by Ensia  (Jun. 22, 2015)

Ditching oil would hugely increase electricity demand. Here’s why that’s a good thing for the environment. The recent oil pipeline spill in Santa Barbara has been an unfortunate case of déjà vu, bringing back collective memories of oil-slicked seabirds and blackened beaches. It came ...

Purification of Biogas in EDAR Mapocho

by Bioconservacion SA  (Mar. 27, 2015)

BIOCONSERVACION: Integral solution for biogas purification in WWTPs Biogas is mainly composed by methane and carbon dioxide as a result of organic matter fermentation in the absence of air by the action of a microbial consortium (anaerobic digestion). The composition of biogas depends entirely on the nature of the waste processed and the ...

Renewable energy progress report

by Europa Press Room  (Jun. 16, 2015)

What is the Renewable energy progress report and what is its purpose? The Renewable Energy Directive states that a progress report should be issued every two years. The purpose of this progress report is to assess Member States' progress in the promotion and use of renewable energy in line with the 2020 targets. In addition, it contains ...

Real-time air emissions monitoring

by Wood Group Mustang, Inc.  (Sep. 1, 2008)

Due to increasingly rigorous requirements for regulatory and permit compliance, organizations are seeking more from all compliance support systems. The ability to expand systems to encompass new, or migrate existing, regulatory calculations used to monitor environmental performance is vital. Planning strategically for a scalable and sustainable ...

Air Emissions/Off-Gas Treatment

by Federal Remediation Technologies Roundtable  (Jan. 1, 1997)

A number of technologies have been widely applied for removal of VOCs from off-gas streams. However, the application of these technologies to off-gases from site remediation may be quite limited. Biofiltration has been widely applied for VOC destruction in Europe and Japan, but it has only recently been used in the United States. Catalytic and ...

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