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pro vyhledávání: '"Rishi Raj Bhattarai"'
Autor:
Rishi Raj Bhattarai, D. M. Griffin
Publikováno v:
Proceedings of the Water Environment Federation. 2000:80-97
Publikováno v:
Water Environment Research. 71:475-482
Investigators have reported that seasonal variation in wastewater temperature has little or no effect on biochemical oxygen demand (BOD) removal in subsurface flow wetlands (also referred to as rock-plant filters). This study examined temperature and
Autor:
D. M. Griffin, Rishi Raj Bhattarai
Publikováno v:
Journal of Environmental Engineering. 125:117-125
Most commonly used design procedures for rock-plant filters assume the hydraulic regime to be plug flow. However, an increasing number of investigators now believe this assumption to be an oversimplification. The purpose of this research was to exami