Application of the Direct Microscopic Count to the Evaluation of Water Treatment Plant Performance

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Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis Application of the Direct Microscopic Count to the Evaluation of Water Treatment Plant Performance by : BJ. Brazos

Download or read book Application of the Direct Microscopic Count to the Evaluation of Water Treatment Plant Performance written by BJ. Brazos and published by . This book was released on 1991 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: The principal weakness in the performance evaluation of water treatment filtration technology for particle removal to date has been the failure to characterize the particles in suspension in influent and treated water. The direct microscopic count may be used in water treatment plants to evaluate total bacterial removals, observe seasonal (temperature) effects on water treatment plant process efficiency and estimate the removal of planktonic versus particle-associated bacteria. Comparisons between the direct microscopic count and turbidity, total coliform, heterotrophic plate count and electronic particle counting are made based on recent studies at the Capital City Water Treatment Plant, Jefferson City, Missouri. The direct microscopic count yields information on the reduction of total bacterial cells, planktonic and particle-associated bacteria, algal cells, nematodes and total number of particles larger than 3.0 ?m. The removal of the turbidity causing solids does not correspond to the reduction of biotic particles. As a result there are marked differences in turbidity and microbial reductions during treatment. The direct microscopic count has been judged to provide one of the most basic and fundamental measures of bacterial ecology because it provides an estimate of total bacterial population. Since it has been previously demonstrated to be rapid, specific, sensitive and accurate, it has now begun to find application in observing the removals of a wide range of particles during water treatment.

Water Treatment Plant Performance Evaluations and Operations

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Publisher : John Wiley & Sons
ISBN 13 : 0470288612
Total Pages : 258 pages
Book Rating : 4.4/5 (72 download)

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Book Synopsis Water Treatment Plant Performance Evaluations and Operations by : John T. O'Connor

Download or read book Water Treatment Plant Performance Evaluations and Operations written by John T. O'Connor and published by John Wiley & Sons. This book was released on 2009-02-03 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water treatment is a growing field in North America, with seventy US states and localities and ten Canadian provinces requiring certification for water treatment plant operators. This book provides a step-by-step look at the most current water treatment technologies, balancing academic theory and professional practice. A compilation of studies conducted over the past decade at the Bloomington, Illinois Water Treatment Plant, it presents studies that are useful as templates for comparable long-term studies at other water utilities. This is an unparalleled gathering of techniques, processes, and data, including test results for every potential taste and odor control method.

Monitoring Water in the 1990's

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Publisher : ASTM International
ISBN 13 : 0803114079
Total Pages : 609 pages
Book Rating : 4.8/5 (31 download)

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Book Synopsis Monitoring Water in the 1990's by : Jack R. Hall

Download or read book Monitoring Water in the 1990's written by Jack R. Hall and published by ASTM International. This book was released on 1991 with total page 609 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers of the Denver, Colo. meeting in June 1990 address topics apposite to industrial, governmental, and environmental scientists concerned with water quality. Includes chapters on radiochemical analysis, inorganic constituents of water, methods for organics detection, sediments, microbiology, oil.

Assessing Water Treatment Plant Performance Using Microscopic Particulate Analysis (MPA)

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Publisher :
ISBN 13 :
Total Pages : 130 pages
Book Rating : 4.:/5 (361 download)

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Book Synopsis Assessing Water Treatment Plant Performance Using Microscopic Particulate Analysis (MPA) by : Carrie Moulton Hancock

Download or read book Assessing Water Treatment Plant Performance Using Microscopic Particulate Analysis (MPA) written by Carrie Moulton Hancock and published by . This book was released on 1996 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Microbiology Abstracts

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Publisher :
ISBN 13 :
Total Pages : 536 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Microbiology Abstracts by :

Download or read book Microbiology Abstracts written by and published by . This book was released on 1994 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Qualitative Procedures for Identifying Particles in Drinking Water

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Publisher : American Water Works Association
ISBN 13 : 1583213740
Total Pages : 168 pages
Book Rating : 4.5/5 (832 download)

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Book Synopsis Qualitative Procedures for Identifying Particles in Drinking Water by : Stephen Booth

Download or read book Qualitative Procedures for Identifying Particles in Drinking Water written by Stephen Booth and published by American Water Works Association. This book was released on 2005 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: So that engineers can respond to consumer complaints about particulate matter in drinking water, this manual provides a series of decision trees for selecting an analysis process, and describes wet chemical methods for making qualitative identifications of aluminum, copper, iron, lead, manganese, and zinc contaminants along with advanced methods for confirming results. Preparation of reagents required for each wet chemical method and procedural instructions are listed on the left-hand page, while color images are reproduced on the right. Case studies of particle samples collected from utilities and a literature review are provided, but no index. Spiral binding. Annotation : 2004 Book News, Inc., Portland, OR (booknews.com).

Evaluation of Particle Counting as a Measure of Treatment Plant Performance

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Publisher : Denver, Company : AWWA Research Foundation and American Water Works Association
ISBN 13 : 9780898676075
Total Pages : 319 pages
Book Rating : 4.6/5 (76 download)

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Book Synopsis Evaluation of Particle Counting as a Measure of Treatment Plant Performance by : Erika E. Hargesheimer

Download or read book Evaluation of Particle Counting as a Measure of Treatment Plant Performance written by Erika E. Hargesheimer and published by Denver, Company : AWWA Research Foundation and American Water Works Association. This book was released on 1992 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Assessment of Treatment Plant Performance and Water Quality Data: A Guide for Students, Researchers and Practitioners

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Publisher : IWA Publishing
ISBN 13 : 1780409311
Total Pages : 668 pages
Book Rating : 4.7/5 (84 download)

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Book Synopsis Assessment of Treatment Plant Performance and Water Quality Data: A Guide for Students, Researchers and Practitioners by : Marcos von Sperling

Download or read book Assessment of Treatment Plant Performance and Water Quality Data: A Guide for Students, Researchers and Practitioners written by Marcos von Sperling and published by IWA Publishing. This book was released on 2020-01-15 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the basic principles for evaluating water quality and treatment plant performance in a clear, innovative and didactic way, using a combined approach that involves the interpretation of monitoring data associated with (i) the basic processes that take place in water bodies and in water and wastewater treatment plants and (ii) data management and statistical calculations to allow a deep interpretation of the data. This book is problem-oriented and works from practice to theory, covering most of the information you will need, such as (a) obtaining flow data and working with the concept of loading, (b) organizing sampling programmes and measurements, (c) connecting laboratory analysis to data management, (e) using numerical and graphical methods for describing monitoring data (descriptive statistics), (f) understanding and reporting removal efficiencies, (g) recognizing symmetry and asymmetry in monitoring data (normal and log-normal distributions), (h) evaluating compliance with targets and regulatory standards for effluents and water bodies, (i) making comparisons with the monitoring data (tests of hypothesis), (j) understanding the relationship between monitoring variables (correlation and regression analysis), (k) making water and mass balances, (l) understanding the different loading rates applied to treatment units, (m) learning the principles of reaction kinetics and reactor hydraulics and (n) performing calibration and verification of models. The major concepts are illustrated by 92 fully worked-out examples, which are supported by 75 freely-downloadable Excel spreadsheets. Each chapter concludes with a checklist for your report. If you are a student, researcher or practitioner planning to use or already using treatment plant and water quality monitoring data, then this book is for you! 75 Excel spreadsheets are available to download.

Pollution Abstracts

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Publisher :
ISBN 13 :
Total Pages : 690 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Pollution Abstracts by :

Download or read book Pollution Abstracts written by and published by . This book was released on 1996 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: Indexes material from conference proceedings and hard-to-find documents, in addition to journal articles. Over 1,000 journals are indexed and literature published from 1981 to the present is covered. Topics in pollution and its management are extensively covered from the standpoints of atmosphere, emissions, mathematical models, effects on people and animals, and environmental action. Major areas of coverage include: air pollution, marine pollution, freshwater pollution, sewage and wastewater treatment, waste management, land pollution, toxicology and health, noise, and radiation.

Optimizing Water Treatment Plant Performance Using the Composite Correction Program

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Publisher :
ISBN 13 :
Total Pages : 350 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Optimizing Water Treatment Plant Performance Using the Composite Correction Program by :

Download or read book Optimizing Water Treatment Plant Performance Using the Composite Correction Program written by and published by . This book was released on 1998 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Control of Microorganisms in Drinking Water

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Publisher : ASCE Publications
ISBN 13 : 9780784475232
Total Pages : 324 pages
Book Rating : 4.4/5 (752 download)

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Book Synopsis Control of Microorganisms in Drinking Water by : Srinivasa Lingireddy

Download or read book Control of Microorganisms in Drinking Water written by Srinivasa Lingireddy and published by ASCE Publications. This book was released on 2002-01-01 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepared by the Water Supply Engineering Technical Committee of the Infrastructure Council of the Environmental and Water Resources Institute of ASCE. This report provides a comprehensive survey of the state of the art in drinking water treatment methods and technologies for controlling microorganisms. Academics, practicing engineers, and environmental scientists offer insight into the risks posed by microbes in drinking water and ,more importantly, their control through treatment and disinfection. The report supplies an overview of the subject for nonspecialists and becomes a valuable technical reference for experienced practitioners. Topics include: Ørisks posed by pathogens in drinking water; Ømicrobially-mediated corrosion and water quality deterioration; Øindicator concept and its application in water supply; Øremoval of organisms by flocculation/sedimentation; Øair stripping and aeration; Øslow sand filtration; Ørapid sand filtration; Øgranular activated carbon/biological activated carbon; Øcontrol of microorganisms in drinking water by pressure-driven membrane processes; Øgeneral kinetics of disinfection processes; Øchlorine and chloramines; Øchlorine dioxide in drinking water treatment; Øultraviolet disinfection; Øozone disinfection in drinking water; and Øemerging pathogens of concern in drinking water.

Selected Water Resources Abstracts

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Publisher :
ISBN 13 :
Total Pages : 956 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Selected Water Resources Abstracts by :

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1989 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Standard Methods for the Examination of Water and Wastewater

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Publisher :
ISBN 13 :
Total Pages : 1254 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Standard Methods for the Examination of Water and Wastewater by : American Public Health Association

Download or read book Standard Methods for the Examination of Water and Wastewater written by American Public Health Association and published by . This book was released on 1981 with total page 1254 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Drinking Water Microbiology

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Publisher : Springer Science & Business Media
ISBN 13 : 1461244641
Total Pages : 508 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Drinking Water Microbiology by : Gordon A. McFeters

Download or read book Drinking Water Microbiology written by Gordon A. McFeters and published by Springer Science & Business Media. This book was released on 2013-03-07 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: The microbiology of drinking water remains an important worldwide concern despite modem progress in science and engineering. Countries that are more technologically advanced have experienced a significant reduction in water borne morbidity within the last 100 years: This reduction has been achieved through the application of effective technologies for the treatment, disinfec tion, and distribution of potable water. However, morbidity resulting from the ingestion of contaminated water persists globally, and the available ep idemiological evidence (Waterborne Diseases in the United States, G. F. Craun, ed. , 1986, CRC Press) demonstrates a dramatic increase in the number of waterborne outbreaks and individual cases within the United States since the mid-1960s. In addition, it should also be noted that the incidence of water borne outbreaks of unknown etiology and those caused by "new" pathogens, such as Campylobaeter sp. , is also increasing in the United States. Although it might be debated whether these increases are real or an artifact resulting from more efficient reporting, it is clear that waterborne morbidity cannot be ignored in the industrialized world. More significantly, it represents one of the most important causes of illness within developing countries. Approxi mately one-half the world's population experiences diseases that are the direct consequence of drinking polluted water. Such illnesses are the primary cause of infant mortality in many Third World countries.

Selected Water Resources Abstracts

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Publisher :
ISBN 13 :
Total Pages : 1322 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Selected Water Resources Abstracts by :

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1989 with total page 1322 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Algae Abstracts

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Publisher : Springer Science & Business Media
ISBN 13 : 1475704089
Total Pages : 590 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Algae Abstracts by : Office of Water Resources Research Staff

Download or read book Algae Abstracts written by Office of Water Resources Research Staff and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: Algae Abstracts is the first in a series of bibliographies on water re sources and pollution published by IFI/ Plenum Data Corporation in cooperation with the Water Resources Scientific Information Center (WRSIC). It is produced wholly from the information base compris ing material abstracted and indexed for Selected Water Resources Abstracts. The bibliography is divided into volumes according to the publication dates of the source documents. Volume 1 contains 569 abstracts cov ering publication dates up to and including 1969; Volume 2 contains 730 abstracts covering the years 1970 to 1972. The material included in this bibliography represents computer selections based on the presence of a form of the word "alga" somewhere in the referenced citation. Substantively, the material typifies WRSIC's "centers of com petence" approach to information support of the Office of Water Re sources Research (OWRR) of the Department of the Interior. Most of the references in this bibliography are the work of the center of competence on eutrophication at the University of Wisconsin. The indexes refer to the WRSIC accession number, which follows each abstract. The Significant Descriptor Index is made up of a fraction of the total descriptors and identifiers by which each paper has been indexed. It represents weighted terms that best describe the informa tion content; this status is indicated by the asterisks which precede them. The General Index includes all the remaining descriptors and identifiers by which each paper in this bibliography has been indexed.

Application of Surrogate Measures to Improve Treatment Plant Performance

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Publisher : American Water Works Association
ISBN 13 : 1583210431
Total Pages : 310 pages
Book Rating : 4.5/5 (832 download)

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Book Synopsis Application of Surrogate Measures to Improve Treatment Plant Performance by : Eva C. Nieminski

Download or read book Application of Surrogate Measures to Improve Treatment Plant Performance written by Eva C. Nieminski and published by American Water Works Association. This book was released on 2000 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: