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Showing 1-19 of 19 results for "364622" within Papers
Ping Chen et al.
Analytical and bioanalytical chemistry, 407(20), 6149-6157 (2015-06-07)
Application of biochar-based fertilizers is increasingly being considered for its potential agronomic and environmental benefits. However, biochar may contain residues of polycyclic aromatic hydrocarbons (PAHs) as a result of its production by pyrolysis. The strong adsorption of PAHs to biochar
Fereshteh Shahhoseini et al.
Talanta, 207, 120320-120320 (2019-10-09)
The need for high throughput, reliable analytical methods for environmental analysis has driven our development of novel sampling technologies that can be used in microextraction devices and integrated into chromatographic systems for fast analysis. Here we report a new method
Hernando P Bacosa et al.
Marine pollution bulletin, 95(1), 265-272 (2015-04-23)
We determined the contributions of photooxidation and biodegradation to the weathering of Light Louisiana Sweet crude oil by incubating surface water from the Deepwater Horizon site under natural sunlight and temperature conditions. N-alkane biodegradation rate constants were ca. ten-fold higher
Kenshi Sankoda et al.
Archives of environmental contamination and toxicology, 68(2), 217-224 (2014-12-07)
This study aimed to investigate the behavior of organic ultraviolet (UV) filters released by recreational activities along the Japanese coastline. Seasonal variations of organic UV filters in seawater were investigated at four different recreational beaches (Mogushi, Wakamiya, Tsurugahama, and Otachimisaki
Ayah Alassali et al.
Polymers, 12(6) (2020-06-19)
Due to the lack of advanced methods to clean plastic waste from organic contaminants, this study aimed at evaluating supercritical extraction as a decontamination method. Oil-adhesive high-density polyethylene (HD-PE) oil containers were subjected to supercritical extraction using supercritical carbon dioxide.
S Loppi et al.
Chemosphere, 134, 39-43 (2015-04-26)
This study compared the accumulation of 16 polycyclic aromatic hydrocarbons (PAHs) in samples of the lichen Evernia prunastri exposed for 3 months in and around an industrial area of S Italy with that in co-located passive gas-phase air samplers. The
Noor A Aly et al.
Journal of exposure science & environmental epidemiology, 31(5), 810-822 (2021-04-26)
Hurricane Florence made landfall in North Carolina in September 2018 causing extensive flooding. Several potential point sources of hazardous substances and Superfund sites sustained water damage and contaminants may have been released into the environment. This study conducted temporal analysis
Alessandro G Rombolà et al.
Journal of agricultural and food chemistry, 63(30), 6660-6667 (2015-07-08)
Three biochars were prepared by intermediate pyrolysis from poultry litter at different temperatures (400, 500, and 600 °C with decreasing residence times) and compared with biochars from corn stalk prepared under the same pyrolysis conditions. The phytotoxicity of these biochars
Wan-Ting Chang et al.
Marine pollution bulletin, 97(1-2), 217-223 (2015-06-16)
This work investigates the dependence of the sampling rate (Rs) of semi-permeable membrane devices (SPMDs) on flow rate and temperature. The in situ Rs values were obtained using performance reference compounds (PRCs) with weighted polynomial regression and used to estimate
Ge Li et al.
Food chemistry, 209, 123-130 (2016-05-14)
This study investigated the effects of frying conditions on the change, migration and correlation of polycyclic aromatic hydrocarbons (PAHs) and oxygenated PAHs (oxy-PAHs) in youtiao, a typical Chinese fried bread. PAH migration was evaluated using an isotope tracer method. High
Zoe Ruge et al.
Environmental science & technology, 49(23), 13777-13786 (2015-10-06)
Polycyclic aromatic hydrocarbons (PAHs) and polybrominated diphenylethers (PBDEs) are both currently released into the environment from anthropogenic activity. Both are hence primarily associated with populated or industrial areas, although wildfires can be an important source of PAHs, as well. Polyethylene
Ana L de Toffoli et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 50(11), 753-759 (2015-09-12)
A method for the identification and quantification of pesticide residues in water, soil, and sediment samples has been developed, validated, and applied for the analysis of real samples. The specificity was determined by the retention time and the confirmation and
Noriatsu Ozaki et al.
Water research, 80, 337-345 (2015-06-01)
The loading and removal of polycyclic aromatic hydrocarbons (PAHs) were measured and estimated in a wastewater treatment plant in a separated sewer system in a suburban area of Japan. The influent 16 PAHs concentration was 219 ± 210 ng L(-1)
Mi-Ri-Nae Lee et al.
Marine pollution bulletin, 99(1-2), 157-165 (2015-08-04)
Twelve organotins (methyl-, octyl-, butyl-, and phenyl-tin), and eight tin-free antifouling paints and their degradation products were measured in marine sediments from the Korean coastal area, and Busan and Ulsan bays, the largest harbor area in Korea. The total concentration
Célia A Alves et al.
Environmental science and pollution research international, 22(15), 11526-11542 (2015-04-02)
The main purpose of this work was to evaluate the chemical composition of particulate matter (PM) emitted by eight different light-duty vehicles. Exhaust samples from petrol and diesel cars (Euro 3 to Euro 5) were collected in a chassis dynamometer
Badreddine Barhoumi et al.
Marine environmental research, 101, 184-195 (2014-08-12)
In this study, biological responses and contaminant levels in biological tissues were investigated in grass goby fish specimens (Zosterisessor ophiocephalus) collected from five stations in a moderately polluted ecosystem, namely the Bizerte lagoon on the north coast of Tunisia. The
Ali Azizi et al.
Journal of chromatography. A, 1610, 460534-460534 (2019-09-22)
Magnetic molecularly imprinted polymers (MMIPs) combine nanotechnology and molecular imprinting technology to offer selective and tunable enrichment for water analysis. In this paper, a selective sorbent was prepared by surface polymerization onto magnetic Fe3O4@SiO2 nanoparticles through reversible addition fragmentation chain
Dennis S Mkhize et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 79(5), 808-819 (2019-04-27)
A passive sampling device, based on molecularly imprinted membranes (MIM), was fabricated and optimised for sampling polychlorinated biphenyls (PCBs) in aquatic ecosystems. The newly-developed passive sampler was subjected to in-situ calibration studies to determine PCB sampling rates under various conditions
Xiaoxia Yang et al.
Environmental science and pollution research international, 22(9), 6696-6712 (2014-11-26)
The concentrations, distribution, possible sources, and cancer risks of polycyclic aromatic hydrocarbons (PAHs) in total suspended particles (TSPs) and surface soils collected from the same sampling spots were compared in Kunming, China. The total PAH concentrations were 9.35-75.01 ng/m(3) and
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