Results 321 to 330 of about 490,823 (364)

Solubility of Cyanide in Contaminated Soils

Journal of Environmental Quality, 1994
AbstractAt more than 200 sites in the Netherlands, the soil is contaminated with cyanide as a result of industrial activities. The mobility of cyanide, which mainly occurs in the form of iron cyanide complexes [Fe(CN)63− + Fe(CN)64−], plays an important role in predicting the possible hazards for the environment and human health.
Meeussen, J.C.L., Keizer, M.G., van Riemsdijk, W.H., de Haan, F.A.M.   +3 more
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Soil immobilization: New concept for biotreatment of soil contaminants

Biotechnology and Bioengineering, 1998
A new concept for the development of microbial consortia for the degradation of persistent soil pollutants and for pollutant treatment is proposed. The concept defined as "soil immobilization" is based on the entrapment of soil particles, showing microbial activity in degrading the target pollutant, into a solid membrane with a large pore size ...
D G, Karamanev, C, Chavarie, R, Samson
openaire   +3 more sources

Contaminant trends in soils and crops

Environmental Pollution, 1991
The evidence for long-term changes in the contaminant content of soils and crops is reviewed. Heavy metals, acidification and trace organic contaminants are each considered separately, with the emphasis placed on changes brought about by inputs from long-term atmospheric deposition.
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Flotation in Contaminated Soil Treatment

1995
Ex situ soil treatment techniques based on classification and extraction processes fail when small particles are involved. Sludge consisting of particles smaller then 63×10-6m can not be treated by such processes. In this paper we focus on an alternative technique, flotation.
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Soil Reclamation of Contaminated Soil with a Bioreactor

1986
This poster presents the first tentative results of a one year project in the field of soil reclamation. The aim of the project was to evaluate the economic possibilities of a new biodegradation technique. Because of the disadvantages of the widely used biodegradation method, landfarming, a new method is developed, a bioreactor system.
F. C. H. Mokveld, T. F. Huber, K. Ch. A. M. Luijben   +2 more
openaire   +1 more source

Bioremediation of Petroleum Contaminated Soil

2013
Anaerobic degradation of petroleum hydrocarbon is very relevant in removing oil spills in the anaerobic zones. of soil and sediments. This research investigated the possibility of degrading petroleum hydrocarbon under sulfate condition. Diesel fuels were degraded significantly under sulfate reducing condition within 182 days and 65% degradation of ...
DİNDAR, Efsun, ŞAĞBAN, Fatma Olcay Topaç, BAŞKAYA, Hüseyin Savaş   +2 more
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Contamination, sources and health risk of heavy metals in soil and dust from different functional areas in an industrial city of Panzhihua City, Southwest China

Journal of Hazardous Materials, 2021
He Zhu, Haijian Bing, Yanhong Wu
exaly  

Contaminated Soil

Agricultural Wastes, 1986
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Soil Contamination as a Groundwater Contamination Indicator

1994
The goal of the project is to develop a defensible method to trigger groundwater monitoring at sites at which contaminants have been released to soil. The project is in response to a desire to improve the existing groundwater monitoring trigger. Such an improved trigger would enable the New Jersey Department of Environmental Protection and Energy ...
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Soil Contamination

2021
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