Add to ORKGFractions of Zn, Cd, Cu, Pb, Fe and Mn extractable with water, a salt solution and dilute acid, and residual fractions were determined in soils with raised contents of heavy metals, near zinc smelters, along a river formerly discharging heavy metals, and in a sewage farm. Special attention was paid to the role of oxides of Fe and Mn in the binding of other heavy metals.The theory of regular solid solutions was applied to exchange adsorption of ions in soil and some approximative equations of practical interest were derived. The possible role. of hydrolysis and the adsorption of hydrolysis products was studied. Ion exchange in soil was described in terms of sites of high and low selectivity (two-site model) giving rise to a decreasing free e...
Forty-five acid sulfate topsoil samples (depth \u3c 0.5 m) from 15 soil cores at 11 locations along ...
The study proves the expediency of assessing the state of heavy metals in soils by the fractional co...
In this paper, we characterize the leaching of heavy metals (Ni, Cu, Zn, Cd, and Pb) from eight cont...
Fractions of Zn, Cd, Cu, Pb, Fe and Mn extractable with water, a salt solution and dilute acid, and ...
The parameters of adsorption of Cu2+, Pb2+, and Zn2+ cations by southern chernozem and their particl...
The partitioning between the soil solid phase and the soil solution determines the mobility of pollu...
This thesis examines the retention of three heavy metals (Pb, Cu, Zn) on a predominantly illite clay...
This study involved an investigation into the adsorption ot Zn and Cd by soils and synthetic hydrous...
An experimental study is presented on heavy metal pollution of soils. In particular, Pb2+, Zn2+, Cd2...
Here we consider the total content of several heavy metals (Fe, Mn, Cd, Co, Cr, Cu, Ni, Pb and Zn) a...
Cadmium and zinc were added at 3 and 300 mg kg−1, respectively, to 23 soils and incubated at 16°C an...
The extractability of heavy metals with exchangeable bases is of particular importance for two reaso...
constant ionic strength (0.015) on four clay minerals, viz. montmorillonite, bentonite, illite and v...
Abstract: Heavy metals adsorption in soils is a process which takes place in few hours, but their de...
The environmental risk of heavy metals which are present in soil at a certain total content is highl...
Forty-five acid sulfate topsoil samples (depth \u3c 0.5 m) from 15 soil cores at 11 locations along ...
The study proves the expediency of assessing the state of heavy metals in soils by the fractional co...
In this paper, we characterize the leaching of heavy metals (Ni, Cu, Zn, Cd, and Pb) from eight cont...
Fractions of Zn, Cd, Cu, Pb, Fe and Mn extractable with water, a salt solution and dilute acid, and ...
The parameters of adsorption of Cu2+, Pb2+, and Zn2+ cations by southern chernozem and their particl...
The partitioning between the soil solid phase and the soil solution determines the mobility of pollu...
This thesis examines the retention of three heavy metals (Pb, Cu, Zn) on a predominantly illite clay...
This study involved an investigation into the adsorption ot Zn and Cd by soils and synthetic hydrous...
An experimental study is presented on heavy metal pollution of soils. In particular, Pb2+, Zn2+, Cd2...
Here we consider the total content of several heavy metals (Fe, Mn, Cd, Co, Cr, Cu, Ni, Pb and Zn) a...
Cadmium and zinc were added at 3 and 300 mg kg−1, respectively, to 23 soils and incubated at 16°C an...
The extractability of heavy metals with exchangeable bases is of particular importance for two reaso...
constant ionic strength (0.015) on four clay minerals, viz. montmorillonite, bentonite, illite and v...
Abstract: Heavy metals adsorption in soils is a process which takes place in few hours, but their de...
The environmental risk of heavy metals which are present in soil at a certain total content is highl...
Forty-five acid sulfate topsoil samples (depth \u3c 0.5 m) from 15 soil cores at 11 locations along ...
The study proves the expediency of assessing the state of heavy metals in soils by the fractional co...
In this paper, we characterize the leaching of heavy metals (Ni, Cu, Zn, Cd, and Pb) from eight cont...