Phosphorus removal at the Gravenhurst WPCP
By: by G. Zukovs.
Contributors: Ontario. Ministry of the Environment. Research Branch.
Publisher: Ontario Ministry of the Environment, Research Branch
Published: 1974
Place of publication: Toronto
Language: eng
Number of pages: 31
Subjects: Sewage -- Purification -- Phosphorus removal.; Ferric chloride.
Notes: "February, 1974."