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A Comparison of the Effectiveness of Eight Methods for the Removal of Organic Matter from Clay
Carbon disulfide Hydrogen peroxide Hypobromite Montmorillonite Organic
2012/2/10
Organic matter present in clayey sediments may act as a cement between the clay particles as well as a blocking agent for the swelling of clay minerals like montmorillonite.Removal of the organic matt...
A Relationship between Crystallographic Properties of Illite and Chemical Properties of Extractable Organic Matter in Pre-Phanerozoic and Phanerozoic Sediments
Crystallographic Properties Illite Chemical Properties Extractable Organic Matter Pre-Phanerozoic Phanerozoic Sediments
2012/2/13
Crystallographic properties of illite and chemical properties of organic matter in various mudstones ranging in age from Archean to Miocene were investigated. The breadth of the (001) X-ray powder dif...
Relation of Potassium Exchange and Fixation to Degree of Weathering and Organic Matter Content in Micaceous Clays of Podzol Soils
Potassium Exchange Degree Weathering Organic Matter Content Micaceous Clays
2012/2/20
The rates of K exchange of untreated and peroxide-treated micaceous clays from five Podzol soils of increasing degrees of weathering were determined using sodium tetraphenyl boron. In addition, the am...