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2. Standard methods for the examination of water and wastewater;APHA,1975
3. Kinetics of phenol degradation by activated sludge in a continuous stirred reactor;Beltrame;J. Water Pollut. Control Fed.,1980
4. Influence of feed concentration on the kinetics of biodegradation of phenol in a continuous stirred reactor;Beltrame;Water Res.,1984
5. BOD and COD of some petrochemicals;Bridie;Water Res.,1979