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RECORD NUMBER: 428 OF 725

OLS Field Name OLS Field Data
Main Title Kinetics of Algal Systems in Waste Treatment. Light Intensity and Nitrogen Concentration as Growth-Limiting Factors.
Author Shelef, Gedalia ; Oswald, W. J. ; Golueke., C. G. ;
CORP Author California Univ., Berkeley. Sanitary Engineering Reasearch Lab.
Year Published 1968
Report Number Rept. No. ;SERL-68-4;
Stock Number PB-260 088
Additional Subjects Algae ; Waste treatment ; Nitrogen cycle ; Tables(Data) ; Mathematical models ; Irradiation ; Ecosystems ; Light scattering ; Growth ; Biomass ;
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB-260 088 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 197p
Abstract
Kinetic models describing the relationships between algal biomass production and both incident irradiance and the concentration of nitrogen were developed and tested under controlled laboratory conditions. The applicability of these models to the prediction and evaluation of the performance of algal systems in waste treatment received special attention. Of three models developed, the macroscopic model based on the exponential relationship between irradiance and algal specific growth rate at the microscopic level proved to be the one most compatible with the experimental results under the conditions of a chemostatic algatron reactor.