Henry Tench

Summary and Comments on 'Practical significance of the kinetics of heterotrophic oxidation and endogenous respiration in activated sludge plants'

Summary: Sludge Activity and the Activated Sludge Process (pdf)

Some Effects of Oxygen Limitation on the Kinetics of the Activated Sludge Process (pdf)

Summary: The Effect Of Compartmentalization On Power Consumption In The Activated Sludge Process (pdf)

Evidence for a Radical Theory of Heterotrophic Kinetics in the Activated Sludge Process (pdf)

Abstract: The Application of Enzyme Kinetics to Activated Sludge Research (pdf)

A Review of Recent Activated Sludge Research at Manchester (pdf - 76Mb) - This paper was published in J. Inst. Swge. Purif. 1959, (4), 425-435 and includes descriptions of the three mechanical aeration plants on the sludges from which the experiments on Michaelis-Menten enzyme kinetics and sludge activity were conducted as described in the papers above.

Application of Theoretical Principles to Activated Sludge Plant Operation (pdf)

Contact Details

The Windings, College Rd., Spinkhill, Sheffield, S21 3YB, U.K.


+44 1246 432020

Revised: 2015-09-22