Download or read book The Toxicity of Kraft Pulp and Paper Mill Effluents to an Estuarine Phytoplankton written by Robert Paul Rainville and published by . This book was released on 1974 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Toxicity of pulp and paper mill effluent written by Floyd E. Hutchins and published by . This book was released on 1979 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Toxicity of pulp and paper mill effluent written by Floyd E. Hutchins and published by . This book was released on 1979 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aquatic Toxicity of Pulp and Paper Mill Effluent written by D. McLeay and Associates and published by . This book was released on 1987 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Literature review and evaluation of current knowledge, concerns and monitoring techniques associated with the aquatic toxicity of pulp and papermill effluents. Topics covered include: toxic constituents in milleffluents, receiving waters and sediments; laboratory monitoring for toxicity; toxic effects of mill effluents within receiving waters; bioaccumulation and elimination of organic constituents in mill effluents; and bioassay tests for predicting the impact of wholemill effluents in the aquatic environment. International sources are included.
Download or read book Ecological Research Series written by and published by . This book was released on 1979 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1981 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Kraft Mill Effluent on the Photosynthesis of Phytoplankton written by and published by . This book was released on 1977 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Fate and Effects of Pulp and Paper written by Mark R. Servos and published by CRC Press. This book was released on 2020-02-03 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, there have been emerging concerns regarding the fate and effects of pulp and paper mill effluents on the environment. Countries throughout the world are focusing attention on the implementation of regulatory and monitoring programs. In response, industry has begun to implement a variety of process and treatment technologies designed to minimize or eliminate the potential impacts. Environmental Fate and Effects of Pulp and Paper Mill Effluents explores the most active and critical current research and experimentation from around the world. This comprehensive overview examines the identity and origin of chemicals in pulp mill effluents, environmental fate of chemicals from pulp and paper mills, bioaccumulation of substances from pulp mills to fish and wildlife, field and laboratory studies of biochemical and whole organism responses associated with pulp and paper effluents, integrated monitoring and future research, and policy directions of this rapidly evolving field. Written by prominent scientists from around the world with contributions from industry, government, and academia, this important new book provides a balanced global perspective of the recent scientific findings and the challenges being faced in the immediate future.
Download or read book The Degradation of Kraft Pulping Wastes in Estuarine Waters written by Gary Lewis O'Neal and published by . This book was released on 1966 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: The degradation of kraft pulping wastes in estuarine waters was measured in terms of the following parameters: five-day 20°C B.O.D., the Pearl-Benson Index, and toxicity to the bay mussel (Mytilus edulis L.). The waste tested was the total effluent from a combined pulp and paper mill producing 430 tons of kraft paper products per day. Samples of this waste were mixed with sea water to establish the desired test conditions. The degradation was evaluated at waste concentrations of three percent, seven percent, and ten percent by volume. These concentrations were tested in duplicate at salinity levels of 25 and 15 ppt. A constant amount of acclimated seed was used for all tests. The tests were conducted on a batch basis in large open plastic containers immersed in a constant temperature water bath. Stirring was provided to promote mixing and surface reaeration. Three 15 day test runs were conducted at 20°C and two at 12°C. The following conclusions were drawn based on the results of these experiments: 1. The degradation of kraft pulping wastes, as measured by the rate of change of five-day 20°C B.O.D, follows first-order kinetics. 2. The degradation of kraft waste proceeds at a faster rate in more dilute concentrations. 3. The degradation rate of the five-day B.O.D. appears to be independent of salinity, and thus nutrient concentration, for a given waste level. The ratio of B.O.D. to salinity, however, has an apparent correlation with the degradation rate at 20°C. 4. The toxicity of kraft waste, as measured by bioassays on the bay mussel, is biologically degradable. 5. There is no apparent correlation between the degradation of B.O.D., P.B.I., and toxicity.
Download or read book Environmental Protection Research Catalog Indexes written by Smithsonian Science Information Exchange and published by . This book was released on 1972 with total page 1478 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abstract Bulletin of the Institute of Paper Chemistry written by and published by . This book was released on 1982 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Marine Research written by and published by . This book was released on 1969 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Restoration of Aquatic Systems written by Robert J. Livingston and published by CRC Press. This book was released on 2005-07-11 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: Simplistic thinking would have us believe that by eliminating the loading of a given pollutant, an aquatic system will revert to its previous pristine state. This premise is without scientific verification. Besides the fact that typically very little documentation exists defining what exactly that previous pristine state was, it should be noted tha
Download or read book Acute Toxicity of Effluents from Kraft Paper Mills for Selenastrum Algae and Natural Phytoplankton written by V. Eloranta and published by . This book was released on 1984 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Kraft Mill Effluent on the Photosynthesis of Phytoplankton Shading and Direct Chemical Toxicity written by and published by . This book was released on 1977 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Pulp and Paper Mill Effluents on Estuarine and Marine Environments in Canada written by A. G. Colodey and published by . This book was released on 1988 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
