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Development of health effects criteria for fresh water bathing beaches by use of microbial indicators.
(1980)
This was accomplished by contacting family groups at the beaches on weekends and obtaining information on bathing activity by the use of interviewers. These beachgoers were questioned by telephone 8-10 days later concerning ...
Phosphorus chemistry under aerobic and anaerobic conditions in model two-celled waste stabilization ponds.
(1980)
This study involved a laboratory examination of the phosphorus interactions between the sediment and water as they occur on a diurnal basis in a waste stabilization pond under summer conditions in the southcentral U.S. At ...
The effect of reuse of water for agriculture on the Arab-Asian society :
(1980)
In order to try to insure the efficient transfer of wastewater reuse technology into the society, the author sets up an interdisciplinary model for approaching this development problem. This approach is based on an important ...