Results 181 to 190 of about 2,270,454 (233)
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Decontaminating soil organic pollutants with manufactured nanoparticles
Environmental Science and Pollution Research, 2016Organic pollutants in soils might threaten the environmental and human health. Manufactured nanoparticles are capable to reduce this risk efficiently due to their relatively large capacity of sorption and degradation of organic pollutants. Stability, mobility, and reactivity of nanoparticles are prerequisites for their efficacy in soil remediation.
Qi, Li +3 more
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Environmental Research, 2019
Graphene adsorbents have been applied to remove diverse pollutants from aqueous systems. However, the mechanical strength of most graphene adsorbents is low and the fragile graphene sheets are released into the environment.
Lianqin Zhao +8 more
semanticscholar +1 more source
Graphene adsorbents have been applied to remove diverse pollutants from aqueous systems. However, the mechanical strength of most graphene adsorbents is low and the fragile graphene sheets are released into the environment.
Lianqin Zhao +8 more
semanticscholar +1 more source
International journal of phytoremediation, 2019
An experiment was performed for 240 days to evaluate the oil removal through natural attenuation (NA) and phytoremediation (PH) combined with surfactant (SF), in soil up to 76,585 mg kg−1 of total petroleum hydrocarbons (TPH).
M. González-Moscoso +2 more
semanticscholar +1 more source
An experiment was performed for 240 days to evaluate the oil removal through natural attenuation (NA) and phytoremediation (PH) combined with surfactant (SF), in soil up to 76,585 mg kg−1 of total petroleum hydrocarbons (TPH).
M. González-Moscoso +2 more
semanticscholar +1 more source
Polycyclic Aromatic Hydrocarbon (PAH)–Contaminated Soil Decontamination Through Vermiremediation
Water, Air and Soil Pollution, 2023S. S. Thakur +7 more
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Chemical decontamination of PCB-contaminated soil
Chemosphere, 1997PCB-contaminated soil was treated using the BCD (Base Catalyzed Decomposition) process to study the PCB removal performance of this process. NaHCO3 was augmented into the soil to reduce PCB concentration. It was found that PCBs underwent partial dechlorination and PCB degradation, during which organic matter in the soil performed as hydrogen donors ...
Shin Taniguchi +4 more
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Health Physics, 2018
Since the Fukushima nuclear power station accident, large quantities of radiocesium-contaminated soil generated from decontamination activities have been stored in Fukushima prefecture. To complete the final disposal of decontamination soil, reducing the
Shizuka Takai, T. Sawaguchi, S. Takeda
semanticscholar +1 more source
Since the Fukushima nuclear power station accident, large quantities of radiocesium-contaminated soil generated from decontamination activities have been stored in Fukushima prefecture. To complete the final disposal of decontamination soil, reducing the
Shizuka Takai, T. Sawaguchi, S. Takeda
semanticscholar +1 more source
Decontamination of soil contaminated with petroleum grease
International Journal of Risk Assessment and Management, 2009Contamination modifies the engineering properties of soil, thereby restricting its further use either as a construction material or as a supporting medium. Due to the scarcity of land, it becomes imperative to reuse the land for infrastructure developmental activities.
G.W. Rathod +5 more
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Recultivation of Decontaminated Soil by a Thermic Treatment
1990Thermic treatment of soils polluted with organic compounds is a usefull decontamination method. The aim of this study was to prove 10 different treatments for the soil recultivation. Preliminary investigations showed that the thermic treatment of the soil caused changes in the physical and chemical characteristics.
Ignacio Campino +2 more
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Decontamination of soil burdened with Cr(VI)
2009Demonstrated in the experimental investigations (chapter 3.1 and 3.2) conversion of Cr(VI) contaminated soil to C.M500™ and Xbase™ provides the possibility to reduce the ecological risk of Cr(VI). Other toxicologically relevant heavy metals (i.e. lead, Nickel, Copper, Zinc, …) are immobilized by emplacement within the ceramic matrix of the Xbase ...
Scherbaum, Franz, Kovačić, Davorin
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Microbiological Decontamination of Excavated Soil
1986Micro-organisms have been used since time immemorial in the treatment of wastes, such as organic refuse and domestic and industrial waste waters. From this practice stems the use of microbial techniques for soil decontamination. The present article discusses the state of the art in the Netherlands and touches upon current and future developments in the
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