laboratory evaluation of the Purifax sludge treatment process
By: by N.R. Ahlberg.
Contributors: Ontario. Ministry of the Environment. Research Branch.
Publisher: Ministry of the Environment], Research Branch, Technical Advisory Services Section
Published: 1973
Place of publication: [Toronto
Language: eng
Number of pages: 35
Subjects: Sewage -- Purification -- Oxidation.; Sewage -- Chlorination -- Oxidation.
Other titles: Purifax sludge treatment process
Notes: "March, 1973."

"Industrial Approvals copy, Ministry of the Environment."

Includes bibliographical references.