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Filtering by: Subject Sewage -- Purification -- Biological treatment Subject Constructed wetlands

Constructed wetlands wastewater treatment systems : how do they work?

Creator:

Oregon State University. Extension Service, Moore, James A. (James Allan), 1939-, Lesley, Dawn, and Van Zee, Heidi

Abstract:

Published July 1993. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Technical Report

Full Text:

biological, chemical and physical treatment and we see these in our cities housed in large concrete
Flow characteristics of constructed wetlands : tracer studies of the hydraulic regime

Creator:

Stairs, Darrin B.

Abstract:

Treatment efficiency in a constructed wetland is related in part to the amount of time that a wastewater remains in the system. Current design methods idealize the system as a plug flow reactor and use a "residence time" based solely on the volume of the cell and the flow rate....

Resource Type:

Masters Thesis

Full Text:

kinetics often receive the most attention. The efficiency of biological treatment is partly dependent on