Last edited by Kalkree
Thursday, May 14, 2020 | History

2 edition of Kraft mill effluents in Ontario found in the catalog.

Kraft mill effluents in Ontario

Expert Committee on Kraft Mill Toxicity (Ont.)

Kraft mill effluents in Ontario

report

by Expert Committee on Kraft Mill Toxicity (Ont.)

  • 144 Want to read
  • 28 Currently reading

Published by The Ministry in Toronto, Ont .
Written in English

    Subjects:
  • Sulfate waste liquor -- Environmental aspects -- Ontario.,
  • Wood-pulp industry -- Ontario -- By-products.,
  • Wood-pulp industry -- Waste disposal -- Environmental aspects -- Ontario.,
  • Organochlorine compounds -- Environmental aspects -- Ontario.,
  • Effluent quality -- Ontario.,
  • Sulfate pulping process -- Environmental aspects -- Ontario.

  • Edition Notes

    At head of title on cover: Stopping water pollution at its source.

    Other titlesStopping water pollution at its source.
    Statementprepared for the Technical Advisory Committee, Pulp and Paper Sector of MISA, Ontario Ministry of the Environment ... by the Expert Committee on Kraft Mill Toxicity, Norman Bonsor, Neil McCubbin, John B. Sprague.
    ContributionsBonsor, Norman C. 1944-, McCubbin, Neil, Sprague, John B., 1931-, Municipal Industrial Strategy for Abatement Program (Ontario). Pulp and Paper Sector. Technical Advisory Committee., Ontario. Ministry of the Environment.
    Classifications
    LC ClassificationsTD899.P3
    The Physical Object
    Paginationvii, 260 p. :
    Number of Pages260
    ID Numbers
    Open LibraryOL19439362M

    Read more about Impact of bleached kraft mill effluent (BKME) on fish populations near Terrace Bay, Ontario Acute lethality data for Ontario's iron and steel manufacturing sector effluents covering the period from November to October The ability of some pulp mill effluents (PME) to act as reproductive and endocrine disrupters in fish is well documented in the literature. However, changes are not always consistent with regard to species, gender, hormones, or reproductive effects. In the present study, the presence of the first intersexed fish that, to our knowledge, has been found in a Canadian river exposed to PME, is Cited by:

    The potential effect of pulp mill effluent on the survival, growth, and condition index of marine mussels (Mytilus edulis) was investigated. Mussels were exposed to five environmentally relevant concentrations (, , , , and % v/v) of pulp mill effluent diluted with ambient seawater, and a seawater control for 89 d. This study was conducted on-site at the Norske Canada pulp Author: Karen Judith Kinnee. One of the ironies of the industry's attempt at environmental stewardship relates to odor control. It seems that when odor control equipment is installed at a kraft mill, the number of complaints about bad odors increases. People become accustomed to an odor when it is always around but notice it .

    Fish Exposed to Pulp Mill Effluent A.C. PRYCE, L.M. HEWITT, M.E. MCMASTER AND G.J. VAN DER KRAAK A Kinetic Model for Autotrophic Denitrification Using Sulfur:Limestone Reactors A. DARBI AND T. VIRARAGHAVAN Isolation of Compounds from Bleached Kraft Mill Recovery Condensates Associated with Testosterone Depressions in Mummichog. Indeed, the mids marks the industry’s first real attempt to close the loop when the Great Lakes Paper Company in Thunder Bay, Ontario — at the time one of the largest pulp and paper facilities in the world — installed a zero effluent system in its bleached Kraft pulp mill.


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Kraft mill effluents in Ontario by Expert Committee on Kraft Mill Toxicity (Ont.) Download PDF EPUB FB2

Kraft mill effluents in Ontario: report. by Expert Committee on Kraft Mill Toxicity (Ont.),Norman C. (Norman Colin) Bonsor,Neil McCubbin,John B. Sprague,Municipal Industrial Strategy for Abatement Program (Ontario). Pulp and Paper Sector.

Technical Advisory Committee,Ontario. Ministry of the E. Thanks for Sharing. You submitted the following rating and review. Kraft mill effluents in Ontario: report by Expert Committee on Kraft Mill Toxicity (Ont.); Bonsor, Norman C. (Norman Colin), ; McCubbin, Neil; Sprague, John B., ; Municipal Industrial Strategy for Abatement Program (Ontario).

Pulp and Paper Sector. Technical Advisory Committee; Ontario. Ministry of the EnvironmentPages: A pulp mill is a manufacturing facility that converts wood chips or other plant fiber source into a thick fiber board which can be shipped to a paper mill for further processing. Pulp can be manufactured using mechanical, semi-chemical, or fully chemical methods (kraft and sulfite processes).

The finished product may be either bleached or non-bleached, depending on the customer requirements. This banner text can have markup. web; books; video; audio; software; images; Toggle navigation. Mikko Nikinmaa, in An Introduction to Aquatic Toxicology, Paper- and Pulp-Mill Wastewater.

The toxicity of effluents of paper and pulp mills built with northern European standards has decreased markedly because of decreased dependence on chlorine. Kraft Mill Effluents in Ontario.

Toronto: Ontario Ministry of the Environment, Prepared for the Technical Advisory Committee, Pulp and Paper Sector of MISA (Municipal/Industrial Strategy for Abatement) and Ontario Ministry of the Environment by the Expert Committee on Kraft Mill Toxicity.

Combined effluents of a Kraft pulp mill using yearly plants were treated in a labscale activated sludge system. Average TOC and AOX removal efficiencies were 83% and 21% : Pratima Bajpai. Characterization of E1 Kraft Mill Effluent by Toxicity Identification Evaluation Methodology Article (PDF Available) in Water Air and Soil Pollution (1) May with Reads.

@article{osti_, title = {A bleached-kraft mill effluent fraction causing induction of a fish mixed-function oxygenase enzyme}, author = {Burnison, B K and Hodson, P V and Nuttley, D J and Efler, S}, abstractNote = {Pulp mill effluents contain a myriad of chemicals that have the potential to cause deleterious effects on aquatic biota in receiving waters.

Jokela JK, Salkinoja-Salonen MS () Molecular weight distributions of organic halogens in bleached kraft pulp mill effluents. Environ Sci Tech CrossRef Google Scholar Jung-Hwa K, Keun K, Sung Taik OL, Seung-Wook K, Suk H () Biodegradation of phenol and chlorophenols with defined mixed culture in shake-flasks and a packed bed Cited by: 4.

Effects of bleached kraft mill effluent on fish in the St. Maurice River, Quebec. Peter V. Hodson. Corresponding Author. Institut Maurice‐Lamontagne, CPMont‐Joli, Quebec, G5H 3Z4 Canada BoxBurlington, Ontario, L7R 4A6 Canada.

Search for more papers by this author. Karen Ralph. Great Lakes Laboratory for Fisheries and Cited by: Table 6 Concentration Range and LC5Os of Bleached Pulp Mill-Generated Compounds Found in Biologically-Treated Effluents from Kraft and Sulphite Mills List of Figures Figure 1 Locations of Canadian Pulp Mills Employing Chlorine Bleaching.

13 table m-1 levels of achievement for ontario kraft pulp and paper mill effluents 16 table iv-1 debenzofuran analysis of defoamers 18 table v-l characteristics of untreated effluent from a bleached softwood kraft pulp mill shows additive effects from different in-process modifications 21 table v-2 worldwide extended delignification - modified.

WASTEWATER TREATMENT NUMBER TITLE AUTHOR REFERENCE DechloHnation and biological treatment of chlorinated organic substances Effects of secondary treatment on AOX levels in kraft mill effluents On-site evaluation of a teflon-based ultraviolet light system and hydrogen peroxide for the degradation of color and chlorinated.

McCubbin N, Sprague JB, Bonsor N () Kraft mill effluents in Ontario. Pulp Pap Can 91(3):T–T Google Scholar McDonough TJ () Recent advances in bleached chemical pulp manufacturing technology Part : Pratima Bajpai. Journal Article: Exposure to bleached kraft pulp mill effluent disrupts the pituitary-gonadal axis of white sucker at multiple sites.

Exposure to bleached kraft pulp mill effluent disrupts the pituitary-gonadal axis of white sucker at multiple sites. The effluent source was a modernized kraft mill producing approximately tonnes of bleached pulp per day.

The mill produces softwood and hardwood pulp on two separate pulping and bleaching lines. It employs extended oxygen delignification, high chlorine dioxide substitution and Cited by: Color removal and sludge disposal process for kraft mill effluents, (Washington, D.C.: For sale by a textbook of modern pulp and paper mill practice.

(New York, McGraw-Hill book -making and of paper-makers' felts as manufactured at the Kenwood mills, Rensselaer, New York, U. A., and Arnprior, Ontario, Canada, the two plants of F. The environmental impact of paper is significant, which has led to changes in industry and behaviour at both business and personal levels.

With the use of modern technology such as the printing press and the highly mechanized harvesting of wood, disposable paper became a relatively cheap commodity, which led to a high level of consumption and rise in global environmental issues such.

Dryden Timber and Power Company constructed a new mill and started to operate in ; it was the first Kraft pulp mill in Northwestern Ontario. [1] [3] Power chain saws, safety pants and safety gloves were introduced with the ownership of Dryden Paper Company in the early s, resulting in a tremendous increase in productivity for the loggers.

A pilot scale investigation of the selector-assisted activated sludge treatment of bleached kraft mill effluent was conducted at a northern Ontario mill site over an 8-month period.

The objective of this work was to demonstrate the potential of this system to remove acute and chronic toxicity as well as a wide range of toxic contaminants.Zheng, Y.

and D.G. Allen (), “The Effect of Pre-hydrolysis of D-stage Filtrate on the Biotreatability of Chlorinated Organic Compounds in Bleached Kraft Mill Effluents”, Wat. Res., 31, Resin acids, which are a major component of softwood extractives, are released during the pulping of wood and are known to contribute to much of the toxicity of pulp mill-effluents.

Usually biological treatment can efficiently remove resin acids. However, resin acid breakthroughs occasionally occur due to operational problems or seasonal variations in the wood chip furnish.

Recently Bicho et Author: Yi Zhang.