Open Access. Powered by Scholars. Published by Universities.®
- Keyword
Articles 1 - 2 of 2
Full-Text Articles in Environmental Engineering
Minimizing Surface Run-Off, Improving Underground Water Recharging, And On-Site Rain Harvesting In The Kathmandu Valley, Ambika P. Adhikari, Keshav Bhattarai
Minimizing Surface Run-Off, Improving Underground Water Recharging, And On-Site Rain Harvesting In The Kathmandu Valley, Ambika P. Adhikari, Keshav Bhattarai
Himalayan Research Papers Archive
Nepal's political institutions and administrative units were thoroughly restructured in 2015 with the promulgation of the new Constitution. Several rural areas were combined to meet the definition of urban threshold criteria to classify rural areas into urban categories. Accordingly, over 3,900 local political and administrative units were amalgamated into 753 units, of which, 293 units are classified as urban. Within these newly defined urban areas, many natural environments have been converted into impervious surfaces such as paved roads, sidewalks, and building roofs. These impervious surfaces have drastically increased the amount of surface run-offs-often termed as "urban floods"--under increasing precipitation caused …
Analysis Of Coal Combustion By-Products Disposal Practices At The San Juan Mine: Hydrologic And Water Quality Issues, Bruce Thomson
Analysis Of Coal Combustion By-Products Disposal Practices At The San Juan Mine: Hydrologic And Water Quality Issues, Bruce Thomson
Civil Engineering Faculty Publications
Coal Combustion By-Products (CCBs) are generated by the burning of coal for electric power generation and as waste streams from emissions control systems. They consist of bottom ash from the furnaces, fly ash from electrostatic precipitators, and flue gas desulfurization sludge from air pollution scrubbers. Depending on the characteristics of the coal, CCBs may contain high concentrations of metals or other constituents that present a threat to ground or surface water resources if not properly managed. This report describes results of an investigation of CCBs generated by a power plant in northwestern New Mexico. Coal Combustion By-Products from this plant …