Heavy metals removal from dredged sediments using electro kinetics
نویسندگان
چکیده
منابع مشابه
Leaching of heavy metals from dredged bottom sediments
Deposition of sediments on land in atmospheric conditions causes many risks connected with environmental protection. Particularly dangerous is leaching of heavy metals from sediments deposited on land The research aimed at assessment of leaching of heavy metals from dredged bottom sediments potentially disposed on land. In this research it has been shown that the leaching of heavy metals during...
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Lithotrophic bacterial leaching of heavy metals from dredged sediments was studied in semi-pilot scale air-lift bioreactors. Prior to the bioleaching experiments, a physico-chemical characterization of the sediments comprising a sequential extraction study was conducted. The sediments turned out to be highly loaded with heavy metals, and with the exception of managanese, mainly associated to th...
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Filamentous fungi were used to leach heavy metals from dredged sediments in semi-pilot scale air-lift bioreactors. Prior to the bioleaching experiments, a physico-chemical characterization of the sediments comprising a sequential extraction study was conducted. The sediments turned out to highly contaminated with heavy metals. Most of the studied metals were found to be strongly linked to the m...
متن کاملRemoval of heavy metals and hardness from groundwater via electro-coagulation method
Groundwater makes up an important part of global freshwater resources, though it is often threatened by overuse of natural resources along with abundant production of wastes in modern society. This study aims to investigate the removal of three heavy metals including nickel, cadmium, and lead from groundwater via electrocoagulation, a suitable method for treatment of water-soluble compounds, de...
متن کاملRemoval of heavy metals and hardness from groundwater via electro-coagulation method
Groundwater makes up an important part of global freshwater resources, though it is often threatened by overuse of natural resources along with abundant production of wastes in modern society. This study aims to investigate the removal of three heavy metals including nickel, cadmium, and lead from groundwater via electrocoagulation, a suitable method for treatment of water-soluble compounds, de...
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ژورنال
عنوان ژورنال: E3S Web of Conferences
سال: 2013
ISSN: 2267-1242
DOI: 10.1051/e3sconf/20130101004