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首页> 美国政府科技报告 >Conservation of Fresh-Water Resources by Deep-well Disposal of Liquid Wastes. Appendix B. Part I. Chemical Reactions Between Acid Industrial Wastes, Formation Waters, and Minerals in Salaquifers of Alabama. Part II. Laboratory Study of Selected Reservoir Rocks
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Conservation of Fresh-Water Resources by Deep-well Disposal of Liquid Wastes. Appendix B. Part I. Chemical Reactions Between Acid Industrial Wastes, Formation Waters, and Minerals in Salaquifers of Alabama. Part II. Laboratory Study of Selected Reservoir Rocks

机译：通过深井处理液体废物保护淡水资源。附录B.第一部分。阿拉巴马州salaquifers的酸性工业废物，地层水和矿物之间的化学反应。第二部分。选定储层岩石的室内研究

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Although the important chemical reactions in waste injection may be predicted, the physical effects of these reactions often are not predictable. Laboratory studies of a variety of reservoir rock samples were conducted in an effort to establish storage capacity and flow parameters and to assess compatibility of potential receptive horizons with injected liquid wastes. Groundwater reservoirs with physical and chemical parameters favorable to injection of liquid wastes are at moderate depths in the geologic sections in a portion of Alabama. There should be no significant permanent reduction in porosity as a result of injection of sizable volumes of most of the State's industrial wastes. Permeability to continued flow of waste material showed a substantial decrease after a period of relatively few days, but could be restored to a level satisfactory for injection by flushing the aquifer with water. Permeability loss resulting in reduction of injection rates is greatest at the well face. Remedial action may be taken in some instances to restore flow to a suitable level. (WRSIC abstract)

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