National Natural Science Foundation of China (41572326) for the support of this study
1 Introduction Recently the demand for fossil fuel has grown significantly with the rapid development of the Chinese economy.Renewable energy was developed to replace traditional fossil fuels,which would decrease the
supported by the SB RAS Interdisciplinary Integration project 110;by the RFBR grant 13-0500032;by program to improve the competitiveness of Tomsk State University
1 Introduction The attractiveness of Shaazgai-Nuur Soda Lake(pH9.2-9.4)as an alternative metal source is explained by the high concentration of dissolved uranium(~1 mg/l)due to the location of water drainage territory...
supported by grants from the National Natural Science Foundation of China(Grant Nos.40072015 and 40372028);the National"973"Plan Project(Grant No.2004CB619204).
Goethite, especially biogenic goethite, has high specific surface area and great capacity for the adsorption of many contaminants including metal ions and organic chelates. Chromium is a redox actively toxic metal ion...
The absorption reactions of arsenite on Fe (hydro-)oxides are studied. The three absorbent types are Fe(OH)3 gel and two Fe (hydro-)oxides, in which the Fe(OH)3 gel was dried in a microwave oven under vacuum a...
the National Natural Science Foundation of China (Nos. 40471070 and 40403009); the Key Project of the Ministry of Education of China (No. 105122) for financial supports to this research.
Oxidation of As^Ⅲ by three types of manganese oxide minerals affected by goethite was investigated by chemical analysis, equilibrium redox, X-ray diffraction (XRD) and transmission electron microscopy (TEM). Thre...
This research was supported by the National Natural Science Foundation of China (Nos. 40232025; 40072055; 40572020) ;the Research Fund for the Doctoral Program of Higher Education (No. 20040290005).
The Meishan section of China has been confirmed as the "Global Stratotype Section and Point" of the P/T boundary. In the section, the authors found several types of iron grains, including pyrite, pure iron grains an...