The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Copper partitioning was studied in seven calcareous soils at moisture content corresponding to 1.2 times the field moisture content (soil water potential 7.84J kg −1 ). Copper retention was accompanied by the release in soil solution of Ca 2+ , Mg 2+ , Na + , and H + , and the total amount of these cations released was 0.8 to 1.09 times the amount of Cu sorbed...
The effect of moisture content on the concentrations of dissolved organic matter (DOM), dissolved copper, Cu 2+ activity, and pH of soil solution was studied on 7 soils in the range of moisture content from 1.5 to 10 g water per gram soil. An increase in moisture content resulted in a decrease in DOM concentration which followed the desorption isotherm equation. Copper concentration decreased...
Lead (Pb 2+ ) sorption by Alfisol and zeolite was studied at pH 3, 4, and 5 to find the relationship between the amounts of Pb retained and ions displaced from the soil into the solution. In Alfisol Pb sorption was accompanied by the increase in contents of both Ca 2+ and H + constituting about 2/3 and 1/3 of the total amount of displaced cations, respectively. Increase...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.