Lesen Sie das Buch Chen, J: Remediation of Heavy Metals in the Environment (Advances in Industrial and Hazardous Wastes Treatment)

Sustainable Heavy Metal Remediation : Volume 1: Principles ~ Metal contamination in the environment is one of the persisting global issues. The adverse health effects of heavy metals on human beings and its impact on the environment has been well-documented. Several physico-chemical and biological technologies have been successfully implemented to prevent and control the discharge of industrial heavy .

Impact of electrokinetic remediation of heavy metal ~ Electrokinetic treatments were carried out with different influencing factors to evaluate the effects of remediation periods, voltage gradients, and heavy metal concentrations. To simulate actual soil conditions as closely as possible, the anolyte and catholyte was synthetic groundwater composed of 80.75 mg L −1 Na 2 SO 4 , 70.0 mg L −1 NaHCO 3 , and 30.36 mg L −1 NaNO 3 for all the .

New trends in removing heavy metals from industrial ~ Heavy metals are generally considered to be those whose density exceeds 5 g per cubic centimeter. A large number of elements fall into this category, but the ones listed in Table 1 are those of relevance in the environmental context. Arsenic is usually regarded as a hazardous heavy metal even though it is actually a semi-metal.

Heavy Metal Pollution: Source, Impact, and Remedies ~ Methods for remediation of heavy metal-contaminated environments include physical removal, detoxification, bioleaching, and phytoremediation. Because heavy metals are increasingly found in microbial habitats due to natural and industrial processes, microorganisms have evolved several mechanisms to tolerate their presence by adsorption, complexation, or chemical reduction of metal ions or to .

Heavy Metal Removal from Shooting Range Soil by Hybrid ~ This study presents a method for heavy metal removal from a shooting range soil by a newly suggested hybrid technology. Active bioaugmentation was performed using Acidithiobacillus thiooxidans in the bioleaching step, and each test was sequentially combined with acid-enhanced and EDTA-enhanced electrokinetics. The results of the bioleaching processes indicated that S-oxidizing bacteria .

Advanced nanomaterials for wastewater remediation ~ Advanced nanomaterials for wastewater remediation / Chattopadhyaya, Mahesh Chandra; Gautam, Ravindra Kumar / download / B–OK. Download books for free. Find books

Heavy Metal - an overview / ScienceDirect Topics ~ J.N. Ntihuga, in Proceedings from the International Conference on Advances in Engineering and Technology, 2006. ABSTRACT. Heavy metals are the most toxic substances affecting the environment. Since they are not biodegradable, such metals can accumulate in the environment and produce toxic effects in plants and animals even at very low concentrations.

Electrokinetic soil remediation — critical overview ~ 1. Introduction. Every year, millions of tonnes of hazardous waste are generated in the world. Due to inefficient waste handling techniques and hazardous waste leakage in the past, thousands of sites were contaminated by heavy metals, organic compounds and other hazardous materials, which made an enormous impact on the quality of groundwater, soil and associated ecosystems.

SITE REMEDIATION TECHNIQUES SUPPORTING ENVIRONMENTAL ~ hazardous waste sites. Specific examples of method application are given when possible and references for each technique are provided should more detailed information be desired. Remediation methods, categorized as biological, chemical, or physical, are covered for contaminated soils and environmental waters. INTRODUCTION The literature contains a number of books, articles, and federal .

Journal of Hazardous Materials - Elsevier ~ The Journal of Hazardous Materials is an international forum that advances world class research by publishing articles in the areas of Environmental Science and Engineering. We publish full-length research papers, review articles, and perspectives that improve our understanding of the hazards and risks that certain materials pose to public health and the environment.

Environment International / Journal / ScienceDirect by ~ Read the latest articles of Environment International at ScienceDirect, Elsevier’s leading platform of peer-reviewed scholarly literature

Journal of Hazardous, Toxic, and Radioactive Waste / ASCE ~ Metal-Contaminated Soils: Remediation Practices and Treatment Technologies. Dermont et al. Jul 2008. See More . Special Collections. Environmental Toxicants and Hazardous Contaminants: Recent Advances in Technologies for Sustainable Development. Characterization and Management of the Solid and Hazardous Wastes from Manufacturing Industry. Climate Change and Sustainable Water Resources .

Leaching of Heavy Metals from Contaminated Soils: An ~ In this paper, we characterize the leaching of heavy metals (Ni, Cu, Zn, Cd, and Pb) from eight contaminated soils over a wide range of pH (pH 0.4−12) using an original approach based on batch pH-static leaching experiments in combination with selective chemical extractions and geochemical modeling. The leached concentrations of the heavy metals are generally much lower than the total .

Environment International Editorial Board ~ CiteScore: 9.9 ℹ CiteScore: 2019: 9.9 CiteScore measures the average citations received per peer-reviewed document published in this title. CiteScore values are based on citation counts in a range of four years (e.g. 2016-2019) to peer-reviewed documents (articles, reviews, conference papers, data papers and book chapters) published in the same four calendar years, divided by the number of .

Environmental Science and Pollution Research / Volumes and ~ Advances in Environmental Biotechnology and Engineering 2018 (pp. 28463-28669) August 2020, issue 22. Sustainable Industrial and Environmental Bioprocesses (pp. 27169-27490) July 2020, issue 21. Sediment Environment, Pollution and Remediation (pp. 25837-25955) July 2020, issue 20

Journal of Environmental Management Editorial Board ~ Deakin University Melbourne Burwood Campus, Faculty of Science, Engineering and Built Environment, Burwood, Melbourne, Victoria, Australia Email C. Lin Environmental pollution processes (soil, water and air), Mining-related environmental issues, Treatment and beneficial uses of industrial wastes, Environmental impact assessment, Climate change mitigation and adaptation, Natural resource management

MANAGING YOUR HAZARDOUS WASTE: A Guide for Small Businesses ~ by the U.S. Environmental Protection Agency (EPA) to help small-business owners and operators understand how best to comply with federal hazardous waste management regulations. This handbook provides an overview of the regulations to give you a basic understanding of your responsibilities when generating and managing hazardous waste. It should not be used as a substitute for the actual .

Green nanotechnology - Wikipedia ~ Green nanotechnology refers to the use of nanotechnology to enhance the environmental sustainability of processes producing negative externalities.It also refers to the use of the products of nanotechnology to enhance sustainability.It includes making green nano-products and using nano-products in support of sustainability.

In-Place Inactivation of Pb in Pb-Contaminated Soils ~ There has been increasing attention to the use of soil amendments and green plants to remediate surface soils contaminated with Pb. We call one form of this technique in-place inactivation. In-place inactivation reduces the hazards associated with contaminated soils through the use of chemicals that change the molecule species of the Pb to stabilize the soil Pb chemically and physically in situ.

Toxicological effects of major environmental pollutants ~ Among the various types of environmental pollution, water pollution is an age-old problem but it has gained an alarming dimension lately because of the problems of population increase, sewage disposal, industrial waste, radioactive waste, etc. Present scenario of water pollution calls for immediate attention towards the remediation and detoxification of these hazardous agents in order to have .

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