2.4Remediation Soil andgroundwater remediationprojects have a large impact on the amount ofhazardous wastegenerated by a facility. Increasingly, facilities are investigating methods to minimize wastes from reme
The importance of uncontaminated groundwater for agriculture, human consumption, and the environmental health of ecosystems is paramount to the health and productivity of industrial society. Water scientists and managers are focused on developing cost-effective methods to reverse this trend.Several ...
2022. Prospect of groundwater pollution remediation methods and technologies in China. Geology in China, 49(2): 420−434. (in Chinese) Google Scholar Gao YQ. 2018. Preparation of green nano-zero-valent iron material and its application in the restoration of Cr(VI) in groundwater. MS ...
and toxic when released into the environment. Owing to their high reducing capability,ZVInanoparticlesare potential remediating agent for removing contaminants or converting them to less harmful chemicals in groundwater. They distinctly differ from industrial wastewater remediation methods which usually treat...
Comparison of surrogate models with different methods in groundwater remediation pro- cess. Journal of Earth System Science, 123(7):1579-1589. http://dx.doi.org/10.1007/s12040-014-0494-0Luo, J. and Lu, W., Comparison of surrogate models with different methods in groundwa- ter remediation...
Overall the approaches were viewed as potentially more cost effective than conventional remediation methods. Although all anticipated approaches were not implemented, the overall project was very effective in achieving goals and cost significantly less than typical groundwater remediation projects of similar ...
It should be understood, however, that other contaminants capable of being oxidized into harmless compounds, such as carbon dioxide and water, is within the purview of the present invention. [0020] In accordance with the present invention, the methods and systems for remediation of a ...
Transport of reactive chemical through fractured porous media is described by advection, dispersion, diffusion and sorption processes. Hence, an advective dispersive transport equation, including equilibrium sorption and first-order degradation coefficient, is considered for solute in the fracture and ...
the more zone II is elongated up-gradient from the well. Two types of methods are typically applied to delineate zone II around a pumping well: (1) hydraulic methods, ranging from relatively simple calculations to more sophisticated numerical groundwater flow and transport models, and (2) artifi...
These processes further increase the cost of the techniques. One example of a known remediation system is disclosed in U.S. Pat. No. 5,286,141. The '141 patent teaches oxidizing the source of groundwater contamination to harmless constituents by locating a plurality of mutually spaced wells ...