Anaerobic treatment of kraft mill bleach plant wastewaters : progress report. : En39-154/1988E-PDF
"Between 1969 and 1980, expenditures by the Canadian pulp and paper industry for pollution abatement amounted to about C$ 661 million. As a result of these measures, in 1980, 72% of Canadian production was in compliance with federal regulations governing the discharge of BOD (biochemical oxygen demand) in liquid effluents. However, at the same time, only 25% of Canadian mills were in compliance with the federal toxicity requirement. There has been considerable change in the Canadian pulp and paper industry over the last one or two decades to improve the compliance status of Canadian mills"--Background, page 1.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.889808&sl=1
| Ministère/Organisme | Wastewater Technology Centre (Canada), issuing body. |
|---|---|
| Titre | Anaerobic treatment of kraft mill bleach plant wastewaters : progress report. |
| Type de publication | Monographie |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (page 28). |
| Information sur la publication | Burlington, Ontario, Canada : Environment Canada, Wastewater Technology Centre, September, 1988. |
| Description | 1 online resource (1 volume (various pagings)) : graphs |
| Numéro de catalogue |
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| Numéro de catalogue du ministère | WTC-BIO-05-1988 |
| Descripteurs | Wood-pulp -- Bleaching -- Environmental aspects -- Canada. Wood-pulp industry -- Waste disposal -- Canada. Pâte à papier -- Blanchiment -- Aspect de l'environnement -- Canada. Pâte à papier -- Industrie -- Déchets -- Élimination -- Canada. |