Stephen Rathinaraj Benjamin, F. D. Lima, E. Florean, M. Guedes
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Current trends in nanotechnology for bioremediation
Nanotechnology is an emerging field to produce nano-scale products with more efficient reactivity and larger surface area than its bulk phase. These unique attributes of nanoparticles offer immense potential for their application to clean up petroleum hydrocarbons, pesticides, and metal-contaminated sites. As compared to the conventional physicochemical methods of remediation of contaminated sites, the bioremediation has been drawing increasing attention due to its economic, eco-friendly and self-propelling attributes. Nanoparticles (NPs) can be either applied directly for removal of organic contaminants through adsorption or chemical modification. They can also serve as a facilitator in microbial remediation of contaminants either by immobilising or through the induced production of remediating microbial enzymes. The present review provides an overview of different types of nano-technologies with biological and plant-based bioremediation approaches.
期刊介绍:
IJEP provides an international forum in the field of environment and pollution and addresses early and medium-term challenges involving scientific prediction, modelling and assessment. It focuses on ground-breaking research in the science of environmental pollution, at the early scientific stage. It is one of three key journals which together offer complete coverage of environmental issues: IJETM focuses on technical/engineering, policy and management solutions for environmental problems, and IJGEnvI focuses on future, longer-term environmental scenarios, ecological economics, climate change and biodiversity.