Field Study of Performance of a Contact Aeration Sewage Treatment Plant

Field Study of Performance of a Contact Aeration Sewage Treatment Plant PDF Author: Wayne A. DeVan
Publisher:
ISBN:
Category :
Languages : en
Pages : 94

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Field Study of Performance of a Contact Aeration Sewage Treatment Plant

Field Study of Performance of a Contact Aeration Sewage Treatment Plant PDF Author: Wayne A. DeVan
Publisher:
ISBN:
Category :
Languages : en
Pages : 94

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A Performance Study of an Extended-aeration Sewage Treatment Plant Under Various Operating Conditons

A Performance Study of an Extended-aeration Sewage Treatment Plant Under Various Operating Conditons PDF Author: Bert Clifford Mullins
Publisher:
ISBN:
Category : Sewage disposal
Languages : en
Pages : 95

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Operation of Wastewater Treatment Plants

Operation of Wastewater Treatment Plants PDF Author:
Publisher:
ISBN:
Category : Sewage
Languages : en
Pages : 562

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Onsite Wastewater Treatment Systems Manual

Onsite Wastewater Treatment Systems Manual PDF Author:
Publisher:
ISBN:
Category : Sewage
Languages : en
Pages : 378

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Book Description
"This manual contains overview information on treatment technologies, installation practices, and past performance."--Introduction.

Evaluation of Operation and Maintenance Factors Limiting Municipal Wastewater Treatment Plant Performance

Evaluation of Operation and Maintenance Factors Limiting Municipal Wastewater Treatment Plant Performance PDF Author:
Publisher:
ISBN:
Category : Sewage disposal plants
Languages : en
Pages : 176

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

Assessment of Treatment Plant Performance and Water Quality Data: A Guide for Students, Researchers and Practitioners PDF Author: Marcos von Sperling
Publisher: IWA Publishing
ISBN: 1780409311
Category : Science
Languages : en
Pages : 668

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Book Description
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.

Aeration

Aeration PDF Author: American Society of Civil Engineers
Publisher: ASCE Publications
ISBN: 9780784473597
Category : Technology & Engineering
Languages : en
Pages : 184

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Book Description
Prepared by a Joint Task Force of the Water Pollution Control Federation and ASCE. Aeration: A Wastewater Treatment Process summarizes current aeration practices in wastewater treatment and includes both theoretical and practical guidelines for the design and operation of such unit processes. Topics include: history of aeration; oxygen requirements; modeling; diffused air and mechanical aeration systems; process control; operation and maintenance; and aeration-testing protocols. This Manual is intended to be of practical use to the design engineer and is based on the experience of engineers in the field of wastewater treatment plant design and operation.

Selected Water Resources Abstracts

Selected Water Resources Abstracts PDF Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 884

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Aerobic Wastewater Treatment Processes

Aerobic Wastewater Treatment Processes PDF Author: David F. Tilley
Publisher: IWA Publishing
ISBN: 1843395428
Category : Science
Languages : en
Pages : 113

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Book Description
Aerobic Wastewater Treatment Processes: History and Development discusses the widely differing influences on the development of aerobic treatment such as water supply, toxic trade effluents, microscopy and population growth in urban areas. It covers the historical development of sewage treatment and the emergence of aerobic biological treatment from the early nineteenth century to the present day. The importance of water supply and the influence this had on the water-carriage system is examined, as is the consequent discharge of sewage into rivers. The factors which govern process selection and process development are discussed. There is a continued impetus to reduce land area, capital costs, running costs, and to optimise performance and process control. The discovery of the activated sludge process is detailed including the development, in the early 1900s, of many forms of this process. Industrial wastes were discharged to biological treatment systems and the impact of such pollutants is reviewed. The work of Royal Commissions, River Boards and the National Rivers Authority is summarised, and the advances in chemical analysis and “on-line” measurement of chemical quality characteristics. Later developments such as reed beds and the use of hybrid treatment systems are covered. Examples are included such as the “fixed film” activated sludge process which has found application for small communities in package form, and also for large-scale municipal treatment plants. Aerobic Wastewater Treatment Processes: History and Development is valuable reading for students of the following courses on CIWEM Dip examination, WITA and B Tech and Environmental Science and Civil Engineering.

Evaluation of operation and maintenance factors limiting biological wastewater treatment plant performance

Evaluation of operation and maintenance factors limiting biological wastewater treatment plant performance PDF Author: Albert C. Gray
Publisher:
ISBN:
Category : Sewage disposal plants
Languages : en
Pages : 172

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