Results 41 to 50 of about 10,676 (161)

Advances in Activated Persulfate Oxidation for Remediation of Soil and Groundwater

Revista Águas Subterrâneas, 2013
Over the past several years, activated persulfate oxidation has been demonstrated as an effective tool for the in situ and ex situ treatment of contaminated soils and groundwater.
PHILIP BLOCK, JIM MUELLER
doaj  

Application of Subcritical Water to Dechlorinate Polyvinyl Chloride Electric Wires

Energies, 2018
Polyvinyl chloride (PVC) electric wires were subjected to dechlorination in subcritical water at three different temperatures in a high-pressure reactor. About 2.09, 73.08, and 95.96 wt % of chlorine in PVC wires was removed during dechlorination at 200 &
Aurora Soler, Juan A. Conesa, Nuria Ortuño   +2 more
doaj   +1 more source

Environmental burdens in Šurany – groundwater pollution by chlorinated aliphatic hydrocarbons

Mineralia Slovaca
In the past, the town of Šurany was a local center of industrial production, which resulted in the existence of five environmental burdens. Industry was associated with the intensive use of hazardous substances.
Juraj Macek, Roman Tóth, Ľubomír Jurkovič   +2 more
doaj   +1 more source

Humidity Effect on Adsorption Kinetics of Aromatic and Chlorinated Hydrocarbon Vapors onto Fe2O3 Thin Film

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi
In this study, the influence of relative humidity on amorphous Fe2O3 thin film’ sensing properties towards aromatic and chlorinated hydrocarbon vapor and their adsorption kinetics were examined systematically. The sensing results showed that the relative
Nursel Can
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Volatile Short-chain Chlorinated Hydrocarbons in the Groundwater of the City of Zagreb [PDF]

Kemija u Industriji, 2008
The aim of the study was to assess the quality of the groundwater sampled from private wells and the public water-supply system in terms of estimating the contamination caused by short-chain chlorinated hydrocarbons, as well as to estimate the exposure ...
Marijanović-Rajčić, M., Senta, A.
doaj  

Ataxia Which Develops Due to Freeze Spray Abuse: A Case Study

Addicta: The Turkish Journal on Addictions, 2015
Inhalant abuse is a common occurrence and is facilitated by the widespread availability of volatile solvents with legitimate commercial and household uses.
Mehmet Demir, Betül Özdilek, Füsun Mayda Domaç, Mustafa Ülker, Gülay Kenangil   +4 more
doaj   +1 more source

Soil Remediation: Current Approaches and Emerging Bio-Based Trends

Soil Systems
Currently, increasing anthropogenic pressure and overexploitation expose soils to various forms of degradation, including contamination, erosion, and sealing.
Micaela Santos, Sofia Rebola, Dmitry V. Evtuguin   +2 more
doaj   +1 more source

Monitoring of Chlorinated Hydrocarbon Pollution of Meat and Fish in Croatia

Food Technology and Biotechnology, 2002
Four hundred and sixty-six fatty tissue samples of beef, pork, poultry and fish were assayed by the gas and liquid chromatography between 1992 and 1996 for chlorinated hydrocarbons: hexachlorobenzene (HCB), α-hexachlorocyclohexane (α-HCH), γ ...
Jelena Vukušić, Blaženka Šebečić, Dubravka Kipčić   +2 more
doaj  

Study on the degradation pathway of pollutants in oil contaminated sites groundwater by oxidation process

Gongye shui chuli
The pollution of contaminated sites groundwater in the petroleum industry exhibits high concentration,and single treatment can not meet the requirements of COD and nitride treatment simultaneously.
LUO Zhen, XIE Jiacai, WANG Qingji, HU Jingze, WANG Hao, WANG Yilin   +5 more
doaj   +1 more source

A cautionary tale of basic azo photoswitching in dichloromethane finally explained

Communications Chemistry
Many studies of azobenzene photoswitches are carried out in polar aprotic solvents as a first principles characterization of thermal isomerization. Among the most convenient polar aprotic solvents are chlorinated hydrocarbons, such as DCM.
Coral Hillel, Sara Rough, Christopher J. Barrett, William J. Pietro, Ozzy Mermut   +4 more
doaj   +1 more source