communities are finding that they lack the resources to dispose of their own waste and must contract with a remote facility. In those cases, the environmental
PROBLEM TO BE SOLVED: To effectively utilize decontaminated soil by decontaminating soil contaminated with a volatile organic chlorine compound. SOLUTION: Chemical reaction is promoted by digging contaminated soil and sufficiently mixing it with quick lime or the like by a mixer. The contaminated ...
PROBLEM TO BE SOLVED: To enable to easily cope with a distribution situation of contaminated soil and carry out purification treatment of a contaminated material in soil economically and in a short period. SOLUTION: An area containing soil contaminated with a hazardous material is classified in a ...
PURPOSE: To effectively desorb hazardous organic compounds and heavy metals from contaminated fine soil particles by performing soil washing treatment after classifying contaminated soil per particle size, thereby washing a large quantity of contaminated soil in a short time with high efficiency. ...
: Contaminated soil 4b under a caisson is excavated by an excavator 3 in a work room 2 in a concrete skeleton (a caisson skeleton) 1b forming the work room 2 installed in the lowest part of a concrete skeleton 1, and agitated and exposed to air to release the VOC from the soil. ...
SOLUTION: By driving piles (5) of the quick lime into the contaminated soil (1) at intervals of 0.8-2.0 m, the water in the soil is absorbed (2), (3) and (4) and the volatile organic compounds are volatilized by exothermic heat of the chemical reaction without agitating and mixing ...
Phytoremediation prospects of willow stands on contaminated sediment: A field trial. Environ. Pollut. 2003, 126, 275–282. [Google Scholar] [CrossRef] Frohne, T.; Diaz-Bone, R.A.; Du Laing, G.; Rinklebe, J. Impact of systematic change of redox potential on the leaching of Ba, Cr, ...