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SF6-Air Recovery of Polluted Quantitative

SF6-Air Recovery of Polluted Quantitative

Nov 25, 2020Researchers from IRD, the CNRS and UGA took part in a European study of sources of fine particulate matter that are harmful to health, coordinated

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  • Implementation Of Treatment Recovery Of the SF6 Gas

    proper recycling of the polluted SF 6 gas, as it is described in this paper. A pilot installation was set, based on selective adsorption of chemicals in the liquid phase, able to decrease the amount of decomposition products contained in the polluted SF 6 gas. In parallel, AREVA TD has developed an analytical method for on site analysis of polluted SF

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  • Sulfur Hexafluoride (SF6) Recovery - GENERON | Pioneering

    Sulfur Hexafluoride (SF. ) Recovery. Sulfur hexafluoride, SF6, is used around the world as a dielectric medium for high-voltage circuit breakers, switchgear, and other electrical equipment. Additionally, it is used for the filling of insulated windows and for the casting of magnesium. SF6 is expensive and is also a powerful green house gas (20,000 times more potent than CO2).

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  • Ambient air levels and health risk assessment of benzo(a

    Obtained LOD, 1.0 × 10(-3) ng/m(3), was adequate for the analysis of benzo(a)pyrene in the samples, and BaP recovery from PAH in Fine Dust (PM10-like) certified reference material was nearly quantitative (86%).Cited by: 9

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  • Shared Air/Shared Action (SA2): Community Empowerment

    Apr 03, 2018Using a fully integrated mixed-method design, qualitative and quantitative data will be collected to evaluate a research program in which community members in four distinctive communities (3 EJ, 1 non-EJ) operate low-cost air sensors to collaborate and develop a shared understanding of their exposure environment.

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  • Development and Application of a Mass Spectrometry Method

    The quantitative detection methods for many microplastic (MP) polymers in the environment are inadequate. For example, effective detection methods for nylon (polyamide, PA), a widely used plastic, in different environmental samples are still lacking. In the present study, a method based on acid depolymerization–liquid chromatography–tandem mass spectrometry (LC–MS/MS) and without theAuthor: Chu Peng, Xuejiao Tang, Xinying Gong, Yuanyuan Dai, Hongwen Sun, Lei Wang

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  • ENVIRONMENTAL RESEARCH - Elsevier

    ecosystemsPollution detection and monitoring Resource-Energy recovery during pollution controlRisks and public health Solid-Waste management Soil and site pollution remediationWaste treatment and disposalWastewater and sewage contaminantsWater pollution control and Water securityWildlife and biota IMPACT FACTOR.

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  • Current Pollution Reports | Home

    Jan 09, 2021Current Pollution Reports provides in-depth review articles contributed by international experts on the most significant developments in the field of environmental pollution. Submissions are sought via invitations, however, relevant, high quality voluntary contributions are considered as well on a case-by-case basis upon approval of the Editor

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  • EFFECTS OF OIL POLLUTION ON THE MARINE ENVIRONMENT

    subsequent recovery. The impacts of spills have been studied and documented in . Consequently, the effects of oil pollution are sufficiently well understood to allow for broad indications of the scale and duration of damage for a given incident. A scientific appraisal of

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  • Trinity River among most polluted waters in Texas

    Jan 13, 2010The often-neglected Trinity River ranks in the top third of Texas most polluted waters, a report released Tuesday shows, but environmentalists are hopeful that more federal enforcement is

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  • Environmental Pollution - Journal - Elsevier

    Environmental Pollution is an international peer-reviewed journal that publishes high quality research papers and review articles about all aspects of environmental pollution and its effects on ecosystems and human health. The journal welcomes high-quality process-oriented and hypothesis-based submissions that report results from original and novel research and contribute new knowledge to help

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  • Bioelectrochemical Ammoniation Coupled with Microbial

    Nitrate-N in wastewaters is hard to be recovered because it is difficult to volatilize with an opposite charge to ammonium. Here, we have proved the feasibility of dissimilatory nitrate reduction to ammonia (DNRA) by the easy-acclimated mixed electroactive bacteria, achieving the highest DNRA efficiency of 44%. It was then coupled with microbial electrolysis to concentrate ammonium by a factor

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  • Quantitative detection of Legionella pneumophila in water

    A new real-time PCR assay was developed and validated in combination with an immunomagnetic separation system for the quantitative determination of Legionella pneumophila in water samples. Primers that amplify simultaneously an 80-bp fragment of the dotA gene from L. pneumophila and a recombinant fr

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  • A simple and sensitive SERS quantitative analysis method

    Jan 15, 2019Under the selected conditions, the increased SERS intensity ΔI was linear to urea concentration in the range of 8.25-825 nM, with a detection limit of 4.92 nM. Accordingly, a new, simple SERS quantitative analysis method for trace urea in foods was established, with relative standard deviation of 0.92-4.8% and recovery of 97.4-101%.

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  • Bioremediation (bioaugmentation/biostimulation) trials of

    Natural seawater was artificially polluted with crude oil (1000 ppm) and was amended with inorganic nutrients (Mesocosm 1, M1), inorganic nutrient and an inoculum of Alcanivorax borkumensis SK2(T) (Mesocosm 2, M2) and inorganic nutrient and an inoculum of A. borkumensis SK2(T) and Thalassolituus oleivorans MIL-1(T) (Mesocosm 3, M3), respectively.

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  • Assessing human-specific CrAssphage recovery after

    Pinpointing water pollution sources using host-specific gastrointestinal microbes, known as microbial source tracking (MST), have significant benefits for countries with water quality management issues related to pollution. A recently discovered bacteriophage, crAssphage, shows promise as a human-sp

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  • Microplastic and mesoplastic pollution in farmland soils

    Nov 01, 2018However, little is known about microplastic pollution in soil environments. In this study, we investigated microplastics and mesoplastics in farmland soils from twenty vegetable fields around the suburbs of Shanghai. In each site, three duplicate soil samples were collected from shallow (0–3 cm) and deep soils (3–6 cm), respectively

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  • Global status of recycling waste solar panels: A review

    This review can provide a quantitative basis to support the recycling of PV panels, and suggests future directions for public policy makers. At present, from the technical aspect, the research on solar panel recovery is facing many problems, and we need to further develop an economically feasible and non-toxic technology.

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  • Assessment of the best available wastewater management

    In the present study, several water recovery and end-of-pipe wastewater treatment alternatives were evaluated towards the evaluation of Best Available Techniques (BATs) for the management of wastewaters from a denim textile mill in accordance with the European Unions Integrated Pollution Prevention and Control (IPPC) Directive.

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  • Predicted growth in plastic waste exceeds efforts to

    Plastic pollution is a planetary threat, affecting nearly every marine and freshwater ecosystem globally. In response, multilevel mitigation strategies are being adopted but with a lack of quantitative assessment of how such strategies reduce plastic emissions. We assessed the impact of three broad

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  • Evaluation of a rapid, quantitative real-time PCR method

    Evaluation of a rapid, quantitative real-time PCR method for enumeration of pathogenic Candida cells in water. Brinkman NE(1), Haugland RA, Wymer LJ, Byappanahalli M, Whitman RL, Vesper SJ. Author information: (1)National Exposure Research Laboratory, U.S. Environmental Protection Agency, 26 West Martin Luther King Drive, Cincinnati, OH 45268, USA.

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  • PLASTIC POLLUTION Predicted growth in plastic waste

    Plastic pollution is a planetary threat, affecting nearly every marine and freshwater ecosystem globally. In response, multilevel mitigation strategies are being adopted but with a lack of quantitative assessment of how such strategies reduce plastic emissions. We assessed the impact of three broad

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  • Recovery and Utilization of Palm Oil Mill Effluent Source

    Recovery and Utilization of Palm Oil Mill Effluent Source as Value-Added Food Products. Teh SS(1), Hock Ong AS(2), Mah SH(3). Author information: (1)Engineering and Processing Division, Malaysian Palm Oil Board. (2)Senior Fellow of the Academy of Sciences, MALAYSIA. (3)School of Biosciences, Taylors University, Lakeside Campus.

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  • Energy Recovery Inc (ERII) Quote - XNAS | Morningstar

    Energy Recovery Inc is an engineering-driven technology company. It is engaged in engineering, designing, manufacturing and supplying solutions for industrial fluid flow processes.

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  • Researchers suggest new indicator for measuring health

    Nov 25, 2020Researchers from IRD, the CNRS and UGA took part in a European study of sources of fine particulate matter that are harmful to health, coordinated

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  • Exhaust Heat Recovery System Market Analysis, Trends

    1 day agoExhaust Heat Recovery System Market is expected to surge at a healthy CAGR of 10.40% from 2019 to 2025.An automotive exhaust heat recovery system turns the thermal losses contained in

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