Effectiveness of Static Mixers for Coagulation in Water Treatment

Effectiveness of Static Mixers for Coagulation in Water Treatment PDF Author: Bradford Forrest Schulgen
Publisher:
ISBN:
Category : Mixing
Languages : en
Pages : 262

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Effectiveness of Static Mixers for Coagulation in Water Treatment

Effectiveness of Static Mixers for Coagulation in Water Treatment PDF Author: Bradford Forrest Schulgen
Publisher:
ISBN:
Category : Mixing
Languages : en
Pages : 262

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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.

Pilot Scale Evaluation and Comparison of Static Mixers for Coagulation in Water Treatment

Pilot Scale Evaluation and Comparison of Static Mixers for Coagulation in Water Treatment PDF Author: Brian Michael Skeens
Publisher:
ISBN:
Category : Mixing
Languages : en
Pages : 200

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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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Water Treatment

Water Treatment PDF Author: American Water Works Association
Publisher: American Water Works Association
ISBN: 9781583212301
Category : Science
Languages : en
Pages : 576

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Book Description
This completely updated version discusses such topics as raw water quality, treatment options, treatment chemicals, and drinking water regulations. It includes detailed illustrations, photographs, supplemental reading lists, a glossary, and an index.

Improvement of the Ozonation Process Through the Use of Static Mixers

Improvement of the Ozonation Process Through the Use of Static Mixers PDF Author: C. Mysore
Publisher: IWA Publishing
ISBN: 1843398486
Category : Science
Languages : en
Pages : 228

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Book Description
Among the known disinfectants, ozone has been demonstrated to be very effective in inactivating protozoans. Current and proposed regulations impose additional treatment requirements for Cryptosporidium parvum. These regulatory trends tend to place more stringent performance demands on disinfection systems and have therefore increased the need for improvements in the design. The static mixer offers one alternative method for improving the efficiency of the dissolution of ozone and optimizing its use in the disinfection process.The overall objective of this research was to quantify the potential benefits of ozone application through the use of static mixers in terms of increased transfer efficiency, disinfection capacity, and enhanced chemical reactions at laboratory-, pilot-, and full-scale systems. Specific goals were to identify and quantify the effect of several water quality parameters and environmental/engineered factors on the disinfection capacity of the ozone-static mixer system and assess bromate formation under optimum conditions for microbial inactivation.Originally published by AwwaRF for its subscribers in 2003 This publication can also be purchased and downloaded via Pay Per View on Water Intelligence Online - click on the Pay Per View icon below

Static Mixers for Coagulation

Static Mixers for Coagulation PDF Author: Appiah Amirtharajah
Publisher:
ISBN:
Category : Coagulation
Languages : en
Pages : 262

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Chemical Water and Wastewater Treatment IV

Chemical Water and Wastewater Treatment IV PDF Author: Hermann H. Hahn
Publisher: Springer Science & Business Media
ISBN: 3642611966
Category : Technology & Engineering
Languages : en
Pages : 407

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Book Description
This seventh symposium in the series of biennial Gothenburg Symposia, taking place in Edingburgh 1996 continues to bring together research scientists, designing and operating engineers and funding and supervising administrators. It also has enlarged the scope of its platform by bringing together concerned specialists from Western countries and Central and Eastern Europe and furthermore attempts to bridge the gap between developing and industrialized countries. The traditionally presented topics, such as treatment of potable water and wastwater predominantly by chemical means are of utmost importance for those that need immediate action at reasonable costs. It is particularly noteworthy that an increasing number of contributions address these problems of the emerging need for environmental protection. And more and more presentations are delivered by experts from Central and Eastern Europe and from developing countries. Again the proceedings of this seventh symposium indicate and demonstrate new developments that advance the field of water and wastewater treatment. Be sides the ever present topics there is now a whole section on automation and control, a highly significant topic for water technology that so far has not received too much attention in symposia of this kind addressing theoreticians and prac titioners at the same time.

Advances in Industrial Mixing

Advances in Industrial Mixing PDF Author: Suzanne M. Kresta
Publisher: John Wiley & Sons
ISBN: 1118944291
Category : Reference
Languages : en
Pages : 1035

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Book Description
Advances in Industrial Mixing is a companion volume and update to the Handbook of Industrial Mixing. The second volume fills in gaps for a number of industries that were not covered in the first edition. Significant changes in five of the fundamental areas are covered in entirely updated or new chapters. The original text is provided as a searchable pdf file on the accompanying USB. This book explains industrial mixers and mixing problems clearly and concisely. Gives practical insights by the top professionals in the field, combining industrial design standards with fundamental insight. Details applications in 14 key industries. Six of these are new since the first edition. Provides the professional with information he/she did not receive in school. Five completely rewritten chapters on mixing fundamentals where significant advances have happened since the first edition and seven concise update chapters which summarize critical technical information.

Static Mixers for Water Treatment

Static Mixers for Water Treatment PDF Author: Samuel Casey Jones
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 380

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Book Description