Initial Mixing in Coagulation Processes

Initial Mixing in Coagulation Processes PDF Author: Richard J. Stenquist
Publisher:
ISBN:
Category : Mixing
Languages : en
Pages : 180

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Book Description

Initial Mixing in Coagulation Processes

Initial Mixing in Coagulation Processes PDF Author: Richard J. Stenquist
Publisher:
ISBN:
Category : Mixing
Languages : en
Pages : 180

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Book Description


Coagulation and Flocculation in Water and Wastewater Treatment

Coagulation and Flocculation in Water and Wastewater Treatment PDF Author: John Bratby
Publisher: IWA Publishing
ISBN: 1843391066
Category : Science
Languages : en
Pages : 421

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Book Description
Coagulation and Flocculation in Water and Wastewater Treatment provides a comprehensive account of coagulation and flocculation techniques and technologies in a single volume covering theoretical principles to practical applications. Thoroughly revised and updated since the 1st Edition it has been progressively modified and increased in scope to cater for the requirements of practitioners involved with water and wastewater treatment. A thorough gamut of treatment scenarios is attempted, including turbidity, color and organics removal, including the technical aspects of enhanced coagulation. The effects of temperature and ionic content are described as well as the removal of specific substances such as arsenic and phosphorus. Chemical phosphorus removal is dealt with in detail, Rapid mixing for efficient coagulant utilization, and flocculation are dealt with in specific chapters. Water treatment plant waste sludge disposal is dealt with in considerable detail, in an Appendix devoted to this subject. Invaluble for water scientists, engineers and students of this field, Coagulation and Flocculation in Water and Wastewater Treatment is a convenient reference handbook in the form of numerous examples and appended information.

Operational Control of Coagulation and Filtration Processes

Operational Control of Coagulation and Filtration Processes PDF Author:
Publisher: American Water Works Association
ISBN: 1583210555
Category : Water
Languages : en
Pages : 40

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Book Description
This manual discussed the latest techniques, procedures, and equipment necessary to assure efficient and effective treatment processes of coagulation and filtration. Provides thorough topical coverage to assure regulations are met.

Selection and Design of Mixing Processes for Coagulation

Selection and Design of Mixing Processes for Coagulation PDF Author: Mark M. Clark
Publisher: American Water Works Association
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 184

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Book Description


Advanced Water Treatment

Advanced Water Treatment PDF Author: Mika Sillanpää
Publisher: Elsevier
ISBN: 0128192283
Category : Technology & Engineering
Languages : en
Pages : 384

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Book Description
Approx.372 pagesApprox.372 pages

Mixing in Coagulation and Flocculation

Mixing in Coagulation and Flocculation PDF Author: AWWA Research Foundation
Publisher: American Water Works Association
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 448

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Book Description


Static Mixers for Coagulation and Disinfection

Static Mixers for Coagulation and Disinfection PDF Author: A. Amirtharajah
Publisher: American Water Works Association
ISBN: 158321111X
Category : Mixing
Languages : en
Pages : 254

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Book Description
Static mixers are an attractive alternative for the mixing of chemicals in water treatment plants. The attraction comes from the fact that static mixers do not require an external input of energy and do not have moving parts. Static mixers consist of mixing elements fixed on the inside of a pipe of channel. The elements do not move. Chemicals, added just upstream of the mixers, mix with the bulk fluid because of the complex, three-dimensional fluid motion generated by the elements. The goal of this project is to explore the use of static mixers in two of the key processes in drinking water treatment: for the mixing of coagulants for destabilization and the mixing of disinfectants for the inactivation of Cryptosporidium parvum oocysts in disinfection. The role of mixing in both of these processes is not well understood. But for each process experimental and theoretical evidence suggests that, at least in some circumstances, the mixing environment provided when chemicals are introduced into the flow will affect the resulting destabilization or inactivation.

Water Treatment Unit Processes

Water Treatment Unit Processes PDF Author: David W. Hendricks
Publisher: CRC Press
ISBN: 1420003437
Category : Technology & Engineering
Languages : en
Pages : 1266

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Book Description
The unit process approach, common in the field of chemical engineering, was introduced about 1962 to the field of environmental engineering. An understanding of unit processes is the foundation for continued learning and for designing treatment systems. The time is ripe for a new textbook that delineates the role of unit process principles in environmental engineering. Suitable for a two-semester course, Water Treatment Unit Processes: Physical and Chemical provides the grounding in the underlying principles of each unit process that students need in order to link theory to practice. Bridging the gap between scientific principles and engineering practice, the book covers approaches that are common to all unit processes as well as principles that characterize each unit process. Integrating theory into algorithms for practice, Professor Hendricks emphasizes the fundamentals, using simple explanations and avoiding models that are too complex mathematically, allowing students to assimilate principles without getting sidelined by excess calculations. Applications of unit processes principles are illustrated by example problems in each chapter. Student problems are provided at the end of each chapter; the solutions manual can be downloaded from the CRC Press Web site. Excel spreadsheets are integrated into the text as tables designated by a "CD" prefix. Certain spreadsheets illustrate the idea of "scenarios" that emphasize the idea that design solutions depend upon assumptions and the interactions between design variables. The spreadsheets can be downloaded from the CRC web site. The book has been designed so that each unit process topic is self-contained, with sidebars and examples throughout the text. Each chapter has subheadings, so that students can scan the pages and identify important topics with little effort. Problems, references, and a glossary are found at the end of each chapter. Most chapters contain downloadable Excel spreadsheets integrated into the text and appendices with additional information. Appendices at the end of the book provide useful reference material on various topics that support the text. This design allows students at different levels to easily navigate through the book and professors to assign pertinent sections in the order they prefer. The book gives your students an understanding of the broader aspects of one of the core areas of the environmental engineering curriculum and knowledge important for the design of treatment systems.

Monthly Catalog, United States Public Documents

Monthly Catalog, United States Public Documents PDF Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1252

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Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.

Research Reporting Series

Research Reporting Series PDF Author:
Publisher:
ISBN:
Category : Environmental engineering
Languages : en
Pages : 474

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Book Description