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Zhijuan Qi, Sheng Guan, Zhongxue Zhang, Sicheng Du, Sirui Li and Dan Xu
Methane (CH4), which is an important component of the greenhouse gases from paddy ecosystems, is a major contributor to climate change. CH4 emissions from paddy ecosystems are closely related to the rice root system; however, how the rice root system aff...
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Mohsin Ehsan, Usman Ali, Farooq Sher, Hafiz M. Abubakar and Muhammad Fazal Ul Basit
Stabilization of condensate is a highly energy-consuming process compared to other oil and gas processes. There is a need to reduce this energy consumption. Therefore, the present work aims to simulate the stabilization unit in terms of available energy ...
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SANTOSH KUMAR MISHRA
Pág. Page:24 - 37Abstract
Research studies have demonstrated the importance of the environment to human health. However, the damage caused to the global environmental health demands the policy makers to find answer to the question: are we living in harmony wit...
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Mykola Shpariy,Volodymyr Starchevskyy,Zenovii Znak,Roman Mnykh,Ihor Poliuzhyn
Pág. 19 - 26
The technologies for extracting an iron-containing catalyst from process streams of direct chlorination of ethylene, as well as methods for the disposal of organochlorine wastes from vinyl chloride production, are considered. Problems arising from therma...
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Jeong W. Ha, Tenzing Japhe, Tesfamichael Demeke, Bertin Moreno and Abel E. Navarro
The presence of sulfur compounds in fossil fuels has been an important concern in recent decades as an environmental risk due to the increase of greenhouse gases in the atmosphere and accentuation of acid rain. This study evaluates modified clays as low-...
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Nurul Shahiera Shafie, Nabilah Zaini, Noor Shawal Nasri
Pág. 17
A respirator is a device designed to protect the wearer from inhaling harmful substances such as dust, fumes, vapors, and/or gases. Generally, a respirator can be grouped into two categories which are air purified respirator (APR) and air supply respirat...
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Julie K. Pearce and Grant K. W. Dawson
Cap-rock integrity is an important consideration for geological storage of CO2. While CO2 bearing fluids are known to have reactivity to certain rock forming minerals, impurities including acid gases such as SOx, NOx, H2S or O2 may be present in injected...
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David Hera, Vaughan S. Langford, Murray J. McEwan, Thomas I. McKellar and Daniel B. Milligan
Direct analysis techniques have greatly simplified analytical methods used to monitor analytes at trace levels in air samples. One of these methods, Selected Ion Flow Tube-Mass Spectrometry (SIFT-MS), has proven to be particularly effective because of it...
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Benjamin T. Jones, Jennifer Muller, Sebastian O?Shea, Asan Bacak, Grant Allen, Martin Gallagher, Keith Bower, Michael Le Breton, Thomas J. Bannan, Stephane Bauguitte, John Pyle, Dave Lowry, Rebecca Fisher, James France, Euan Nisbet, Dudley Shallcross and Carl Percival
This study presents the first gaseous formic acid (HC(O)OH) concentration measurements collected over the Fenno-Scandinavian wetlands (67.9?68.0° N, 22.1?27.8° E) as part of the MAMM (Methane and other greenhouse gases in the Arctic-Measurements, process...
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Katarzyna Grondys, Iga Kott, Katarzyna Sukiennik
Pág. 104 - 109
According to the reports of WHO, air quality is deteriorating year after year. This phenomenon mainly originates in energy, industrial and transport activities of countries and cities, becoming the direct cause of global problems associated with the gree...
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