Results 31 to 40 of about 334,809 (357)

Investigation on the Efficiency of Modified Fenton on the Treatment of Leachate Generated From Oily Sludge Composting [PDF]

open access: yesMajallah-i dānishgāh-i ̒ulūm-i pizishkī-i Arāk, 2021
Background: and Aim The leachate from oil sludge compost into the environment, which is resistant to decomposition, causes several environmental problems. Therefore, it needs to be treated using efficient processes.
Ali Koolivand   +2 more
doaj   +1 more source

Effects of fuel spills on Arctic soil, 32 years later (Hornsund, Svalbard) [PDF]

open access: yesPolish Polar Research, 2019
The purpose of the study was to estimate in 2012 range and degree of soil contamination due to local diesel fuel leakage spills that occurred in 1980 and from any subsequent activities in the vicinity of the scientific Polish Polar Station in Hornsund ...
Anna J. Krzyszowska Waitkus   +1 more
doaj   +1 more source

Assessment of the Suitability of Melilotus officinalis for Phytoremediation of Soil Contaminated with Petroleum Hydrocarbons (TPH and PAH), Zn, Pb and Cd Based on Toxicological Tests

open access: yesToxics, 2021
The article presents issues related to the possibility of using toxicological tests as a tool to monitor the progress of soil treatment contaminated with petroleum substances (TPH, PAH), Zn, Pb and Cd in bio-phytoremediation processes. In order to reduce
Teresa Steliga, Dorota Kluk
doaj   +1 more source

Soil and Water Contamination due to Illegal Artisanal Refinery Activities: A Case Study of Okarki Community, Niger Delta Area, Nigeria [PDF]

open access: yes, 2019
Using a combination of field visits, laboratory experiments and analyses, this study examined the impacts of illegal artisanal crude oil refineries on the environment. Total Hydrocarbons (THC) and heavy metals in the soil and water bodies as well as pr
Galadima, Muhammed   +3 more
core   +1 more source

Occurrence and Toxicity of Hydrocarbon Residues in Crab (Callinectes sapidus) from Contaminated Site

open access: yesJournal of Applied Sciences and Environmental Management, 2010
To elucidate seasonal changes in hydrocarbons including polycyclic aromatic hydrocarbons (PAHs) due to oil spill, tissues of blue crab (Callinectes sapidus) were investigated.
IA Ololade, L lajide, IA Amoo
doaj   +3 more sources

Applications and Limitations of Quantifying Speciated and Source-Apportioned VOCs with Metal Oxide Sensors

open access: yesAtmosphere, 2021
While low-cost air quality sensor quantification has improved tremendously in recent years, speciated hydrocarbons have received little attention beyond total lumped volatile organic compounds (VOCs) or total non-methane hydrocarbons (TNMHCs).
Kristen Okorn, Michael Hannigan
doaj   +1 more source

Effects of Surface Roughness on the Electrochemical Reduction of CO2 over Cu [PDF]

open access: yes, 2020
We have investigated the role of surface roughening on the CO2 reduction reaction (CO2RR) over Cu. The activity and product selectivity of Cu surfaces roughened by plasma pretreatment in Ar, O2, or N2 were compared with that of electrochemically polished
Bell, AT   +5 more
core  

Studies on hepatotoxicity induced by chlorinated hydrocarbons. Lipid and ATP metabolisms in the liver of mice exposed to 1,1,2,2-tetrachloroethane [PDF]

open access: yes, 1969
With a constant gas-exposure chamber newly devised, the author had Cb mice (females weighing 16.0 ± 1.5 g) inhale 600 ppm (in average) of 1, 1, 2, 2-tetrachloroethane for 3 hours.
Tomokuni, Katsumaro
core   +1 more source

Electron-impact total ionization cross sections of hydrocarbon ions

open access: yesJournal of Research of the National Institute of Standards and Technology, 2002
The Binary-Encounter-Bethe (BEB) model for electron-impact total ionization cross sections has been applied to [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text] and H3O(+). The cross sections for the hydrocarbon ions are needed for modeling cool plasmas in fusion devices.
Irikura, Karl K.   +2 more
openaire   +2 more sources

Effects of Surface Roughness on the Electrochemical Reduction of CO₂ over Cu [PDF]

open access: yes, 2020
We have investigated the role of surface roughening on the CO₂ reduction reaction (CO₂RR) over Cu. The activity and product selectivity of Cu surfaces roughened by plasma pretreatment in Ar, O₂, or N₂ were compared with that of electrochemically polished
Bell, Alexis T.   +5 more
core  

Home - About - Disclaimer - Privacy