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Interviews | November 3, 2009

Sheila A.: IMG On Storytelling: The Powells.com Interview with Donald Miller



donaldmillerDonald Miller is a Christian writer, but the question that Miller asks with his latest memoir, A Million Miles in a Thousand Years, is applicable to... Continue »
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Removal of Algal Toxins from Drinking Water Using Ozone and Gac

by Gayle Newcombe

ISBN13: 9781583212257
ISBN10: 1583212256
Condition: Standard
All Product Details

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Synopses & Reviews

Publisher Comments:

Toxic cyanobacteria (blue green algae) have now been reported in 27 countries and are found on all continents including Antarctica. Drinking water authorities world-wide are faced with the challenge of treating contaminated water or the possibility of a toxic bloom occurring sometime in the future. This tailored collaboration project was to provide the international drinking water industry with information to facilitate the confident application of viable treatment techniques for cyanotoxins. Assessment included toxicity of the ozonated solutions, assessment of the protein phosphate inhibition assay technique and the possibility of seeding an activated carbon filter with select bacteria for removal of microcystin-LR. This report offers valuable guidance to the water supplier to aid in deciding upon the most appropriate treatment options for a range of dissolved blue-green algal toxins.

Book News Annotation:

Presents results from a series of experiments designed to evaluate possible treatment options for a range of dissolved blue-green algal toxins. The first experiment assesses the conditions of ozone residual and contact time under which microcystin, anatoxin-a, and the saxitoxin class of toxins are destroyed. Two pilot studies test the expected lifetime of GAC filters, and the efficiency of GAC precede by ozone. Next, laboratory scale column trials are performed to determine the effectiveness of GAC for the removal of saxitoxins. The last chapter reports on the biodegradation of the toxins in the absence of activated carbon as an adsorbent. No index.
Annotation c. Book News, Inc., Portland, OR (booknews.com)

Synopsis:

Includes bibliographical references (p. 121-129).

Product Details

ISBN:
9781583212257
Author:
Newcombe, Gayle
Publisher:
American Water Works Association
Author:
Rosen, Charles
Location:
Denver, CO
Subject:
Water
Subject:
Drinking water
Subject:
Carbon, Activated
Subject:
Algal toxins.
Subject:
Environmental Engineering & Technology
Subject:
Environmental - General
Subject:
Drinking water -- Purification.
Series Volume:
sâer. 4, v. 1
Publication Date:
August 2002
Binding:
Paper Textbook
Language:
English
Illustrations:
Yes
Pages:
133
Dimensions:
11.00x8.28x.37 in. .85 lbs.

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