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892 Newest Publications about the topic ozone

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ChemInform Abstract: New Directions: Mineral Dust and Ozone ‐ Heterogeneous Chemistry

24-Jul-2015 | S. Ramachandran, ChemInform, 2015

Abstract Review: 11 refs.

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Ozonolysis of a Series of Methylated Alkenes: Reaction Rate Coefficients and Gas‐Phase Products

24-Jul-2015 | Tristan Braure, Véronique Riffault, Alexandre Tomas, Romeo Iulian Olariu, Cecilia Arsene, Yuri Bedjanian, Patrice Co ..., International Journal of Chemical Kinetics, 2015

ABSTRACT The gas‐phase ozonolysis of three methylated alkenes, i.e., trans‐2,2‐dimethyl‐3‐hexene (22dM3H), trans‐2,5‐dimethyl‐3‐hexene (25dM3H), and 4‐methyl‐1‐pentene (4M1P), has been investigated in the presence of sufficient hydroxyl radical scavenger in a laminar flow reactor at ambient ...

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Impact of Enhanced Ozone Deposition and Halogen Chemistry on Tropospheric Ozone over the Northern Hemisphere

23-Jul-2015 | Golam Sarwar; Brett Gantt; Donna Schwede; Kristen Foley; Rohit Mathur; Alfonso Saiz-Lopez, Environmental Science & Technology, 2015

Fate of ozone in marine environments has been receiving increased attention due to the tightening of ambient air quality standards. The role of deposition and halogen chemistry is examined through incorporation of an enhanced ozone deposition algorithm and inclusion of halogen chemistry in a ...

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IJERPH, Vol. 12, Pages 8658-8677: Effect of Disinfectants on Preventing the Cross-Contamination of Pathogens in Fresh Produce Washing Water

23-Jul-2015 | Banach, Jennifer L.; Sampers, Imca ; Van Haute, Sam ; van der Fels-Klerx, H.J. (Ine), International Journal of Environmental Research and Public Health, 2015

The potential cross-contamination of pathogens between clean and contaminated produce in the washing tank is highly dependent on the water quality. Process wash water disinfectants are applied to maintain the water quality during processing. The review examines the efficacy of process wash water ...

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Computational Study of the Clustering of a Cyclohexene Autoxidation Product C6H8O7 with Itself and Sulfuric Acid

21-Jul-2015 | Jonas Elm; Nanna Myllys; Noora Hyttinen; Theo Kurtén, Journal of Physical Chemistry A, 2015

We investigate the molecular interactions between sulfuric acid and a recently reported C6H8O7 ketodiperoxy acid formed through autoxidation from cyclohexene and ozone. Structurally similar but larger ELVOC (extremely low volatility organic compound) products formed from autoxidation of ...

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IJERPH, Vol. 12, Pages 8075-8091: The State of Ambient Air Quality in Two Ugandan Cities: A Pilot Cross-Sectional Spatial Assessment

15-Jul-2015 | Kirenga, Bruce J.; Meng, Qingyu ; van Gemert, Frederik ; Aanyu-Tukamuhebwa, Hellen ; Chavannes, Niels ; Katamba, Ach ..., International Journal of Environmental Research and Public Health, 2015

Air pollution is one of the leading global public health risks but its magnitude in many developing countries’ cities is not known. We aimed to measure the concentration of particulate matter with aerodynamic diameter <2.5 µm (PM2.5), nitrogen dioxide (NO2), sulfur dioxide (SO2), and ozone ...

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Environmental Benefits and Burdens of Phosphorus Recovery from Municipal Wastewater

10-Jul-2015 | Zenah Bradford-Hartke; Joe Lane; Paul Lant; Gregory Leslie, Environmental Science & Technology, 2015

The environmental benefits and burdens of phosphorus recovery in four centralized and two decentralized municipal wastewater systems were compared using life cycle assessment (LCA). In centralized systems, phosphorus recovered as struvite from the solids dewatering liquid resulted in an ...

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Impact of Biofuel Poplar Cultivation on Ground-Level Ozone and Premature Human Mortality Depends on Cultivar Selection and Planting Location

09-Jul-2015 | Kirsti Ashworth; Oliver Wild; Allyson S. D. Eller; C. Nick Hewitt, Environmental Science & Technology, 2015

Isoprene and other volatile organic compounds emitted from vegetation play a key role in governing the formation of ground-level ozone. Emission rates of such compounds depend critically on the plant species. The cultivation of biofuel feedstocks will contribute to future land use change, ...

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Low Temperature ABC-Type Ru Atomic Layer Deposition through Consecutive Dissociative Chemisorption, Combustion, and Reduction Steps

08-Jul-2015 | Junling Lu; Jeffrey W. Elam, Chemistry of Materials, 2015

Thermal atomic layer deposition (ALD) of noble metals is frequently performed using molecular oxygen as the nonmetal precursor to effect combustion-type chemistry at relatively high temperatures of 300 °C. Bis(ethylcyclopentadienyl)ruthenium (Ru(EtCp)2) is one of the commonly used metal ...

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Novel Wire-on-Plate Electrostatic Precipitator (WOP-EP) for Controlling Fine Particle and Nanoparticle Pollution

07-Jul-2015 | Ziyi Li; Yingshu Liu; Yi Xing; Thi-Minh-Phuong Tran; Thi-Cuc Le; Chuen-Jinn Tsai, Environmental Science & Technology, 2015

A new wire-on-plate electrostatic precipitator (WOP-EP), where discharge wires are attached directly on the surface of a dielectric plate, was developed to ease the installation of the wires, minimize particle deposition on the wires, and lower ozone emission while maintaining a high particle ...

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