Wastewater and sludge control in the Canadian metal finishing industry
Subtitle: segment including chemical, electrolytic treatment; electrochemical machining and polishing; cyanide hardening
By: by L. Buffa and K.R. Coulter.
Contributors: Coulter, K. R.; Canada. Water Pollution Control Directorate.; Canada. Environmental Protection Service.
Series: Environmental Protection Service report series -- EPS 3-WP-76-10
Publisher: Environment Protection Serivice, Dept. of the Environment
Published: 1976
Place of publication: Ottawa, Ont
Language: eng
Number of pages: 33
Subjects: Mineral industries -- Waste disposal.; Water -- Purification.
Notes: On cover: Water Pollution Control Directorate.

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