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Showing 7585 to 7594 of 7594 entries
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Pyrolysis of end-of-life polystyrene in a pilot-scale reactor: Maximizing styrene production.

Waste management (New York, N.Y.)

Zayoud A, Dao Thi H, Kusenberg M, Eschenbacher A, Kresovic U, Alderweireldt N, Djokic M, Van Geem KM.
PMID: 34953380
Waste Manag. 2021 Dec 23;139:85-95. doi: 10.1016/j.wasman.2021.12.018. Epub 2021 Dec 23.

Chemical recycling of polystyrene (PS) via pyrolysis is of great industrial, and academic interest, with styrene being the primary product of interest. To identify the optimal process conditions, the pyrolysis of end-of-life PS was studied in a pilot-scale unit...

Predicting the occurrence of monooxygenases and their associated phylotypes in soil microcosms.

Journal of microbiological methods

Cupples AM, Thelusmond JR.
PMID: 34973287
J Microbiol Methods. 2021 Dec 30;193:106401. doi: 10.1016/j.mimet.2021.106401. Epub 2021 Dec 30.

Cometabolic oxidation involves the oxidation of chemicals often by monooxygenases or dioxygenases and can be a removal process for environmental contaminants such as trichloroethene (TCE) or 1,4-dioxane. Information on the occurrence of these genes and their associated microorganisms in...

Structure and dynamic properties of colloidal asphaltene aggregates.

Langmuir : the ACS journal of surfaces and colloids

Eyssautier J, Frot D, Barré L.
PMID: 22827858
Langmuir. 2012 Aug 21;28(33):11997-2004. doi: 10.1021/la301707h. Epub 2012 Aug 10.

The abundant literature involving asphaltene often contrasts dynamic measurements of asphaltene solutions, highlighting the presence of small particle sizes between 1 and 3 nm, with static scattering measurements, revealing larger aggregates with a radius of gyration around 7 nm....

The role of ego integrity and despair in older adults' well-being during the COVID-19 crisis: the mediating role of need-based experiences.

European journal of ageing

van der Kaap-Deeder J, Vermote B, Waterschoot J, Soenens B, Morbée S, Vansteenkiste M.
PMID: 33679277
Eur J Ageing. 2021 Feb 28;1-13. doi: 10.1007/s10433-021-00610-0. Epub 2021 Feb 28.

The COVID-19 pandemic has affected people across the world, with important heterogeneity among older adults in how they respond to the challenges associated with this crisis. Relying on a cross-fertilization between Erikson's personality theory and self-determination theory, this study...

Spatiotemporal distribution characteristics and potential sources of VOCs at an industrial harbor city in southern Taiwan: Three-year VOCs monitoring data analysis.

Journal of environmental management

Yuan CS, Cheng WH, Huang HY.
PMID: 34894492
J Environ Manage. 2021 Dec 08;303:114259. doi: 10.1016/j.jenvman.2021.114259. Epub 2021 Dec 08.

Kaohsiung City is the largest harbor city in Taiwan. The Linhai Special Industrial Complex (LSIC), which is the largest heavy industrial zone in Taiwan, and other industrial zones and storage station of petrochemicals are adjacent to the Kaohsiung Port....

CTD Anatomy: analyzing chemical-induced phenotypes and exposures from an anatomical perspective, with implications for environmental health studies.

Current research in toxicology

Davis AP, Wiegers TC, Wiegers J, Grondin CJ, Johnson RJ, Sciaky D, Mattingly CJ.
PMID: 33768211
Curr Res Toxicol. 2021;2:128-139. doi: 10.1016/j.crtox.2021.03.001. Epub 2021 Mar 05.

The Comparative Toxicogenomics Database (CTD) is a freely available public resource that curates and interrelates chemical, gene/protein, phenotype, disease, organism, and exposure data. CTD can be used to address toxicological mechanisms for environmental chemicals and facilitate the generation of...

Surface decontamination of protective duplex oxide layers on stainless steel waste using deep eutectic solvents.

Journal of hazardous materials

Kim N, Yang W, Amphlett J, Kang D, Lee Y, Kim JJ, Ryu HJ, Choi S.
PMID: 34902723
J Hazard Mater. 2021 Dec 07;425:128000. doi: 10.1016/j.jhazmat.2021.128000. Epub 2021 Dec 07.

The decontamination capabilities of deep eutectic solvents (DESs) formed from choline chloride (ChCl) and p-toluenesulfonic acid monohydrate (PtsA), ChCl:PtsA, under different conditions (hydrated, heated, and agitated) were tested with simulant oxidized stainless steel 304 specimens. Although the leaching rates...

Heterogeneous Diels-Alder tandem catalysis for converting cellulose and polyethylene into BTX.

Journal of hazardous materials

Wang J, Jiang J, Sun Y, Meng X, Wang X, Ruan R, Ragauskas AJ, Tsang DCW.
PMID: 33684816
J Hazard Mater. 2021 Jul 15;414:125418. doi: 10.1016/j.jhazmat.2021.125418. Epub 2021 Feb 19.

Producing biomass-derived aromatic hydrocarbons via controllable Diels-Alder reactions is a promising approach to recover energy and chemicals from waste streams. A tandem Diels-Alder catalysis consisting of SAPO-34 and Fe/HZSM-5 (stacked catalysis or mixed catalysis) was evaluated for thermochemical conversion...

Accelerated toluene degradation over forests around megacities in southern China.

Ecotoxicology and environmental safety

Li Q, Gong D, Wang Y, Wang H, Wang W, Wu G, Guo H, Wang B.
PMID: 34974359
Ecotoxicol Environ Saf. 2021 Dec 30;230:113126. doi: 10.1016/j.ecoenv.2021.113126. Epub 2021 Dec 30.

Toluene is a typical anthropogenic pollutant that has profound impacts on air quality, climate change, and human health, but its sources and sinks over forests surrounding megacities remain unclear. The Nanling Mountains (NM) is a large subtropical forest and...

The Use of Stable Isotopes to Investigate Hydrocarbon- Contaminated Soils and Groundwaters.

[No authors listed]
UIID-NSF: 887

9631735 Poulson This proposal was submitted in response to the Environmental Geochemistry and Biogeochemistry solicitation, NSF 92-6. It is being jointly funded by the Earth Sciences Division, the Molecular and Cellular Sciences Division, and the EPSCoR office. The proposed...

Showing 7585 to 7594 of 7594 entries