A Novel High Efficiency Plant For Oxygen Transfer
Author(s)
J.A. Johnson, C. Dyson & D.A. Phipps
Abstract
The device described in this paper is novel in that it can dissolve oxygen or other
gases in water using little or no power. The contact time between the gas and
the liquid is variable and can be controlled by the operator so the contactor can
hold a dangerous or expensive gas for an infinite amount of time. The device is
easy to construct and maintain and overall should be suitable for many
commercial applications.
1 Introduction
Wastewater is made up of industrial and domestic waste. This initial primary
liquid waste is treated by mechanical separation such as screening, flotation or
sedimentation We are then left with a secondary liquid and sludge. The
secondary liquid can be treated chemically by such methods as ionisation;
combined ozone and ultraviolet; combined hydrogen peroxide and ultraviolet
Keywords
Related Book
Other papers in this volume
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