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Effects of treatment and flow on the deoxygenation rate constant

✍ Scribed by Yung-Tse Hung; W. Wesley Eckenfelder; Tom D. Reynolds

Publisher
Springer Netherlands
Year
1978
Tongue
English
Weight
466 KB
Volume
10
Category
Article
ISSN
0049-6979

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✦ Synopsis

The laboratory bench-scale experiments were conducted to investigate the effects of varying degrees of waste treatment and the flow conditions in the receiving waters on the deoxygenation rate constant (k), and ultimate biochemical oxygen demand (L), and the total O 2 utilisation of the receiving waters. Industrial wastewaters were collected from 10 major industrial plants located along the Houston Ship Channel in Texas. Two different degrees of treatment for industrial wastewaters were studied. Three different flow conditions studied were the high, the average and the Iow flow in the Houston Ship Channel. The k values increased for both further treatment and decreased flow in the reactor runs. The L values were higher for the average flow conditions than for the low flow conditions. The total 0 2 utilization was found to increase with a decrease in the flow of the receiving waters.

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