By Zaid Chowdhury
This publication specializes in the strategies activated carbon filtering offers, together with the demanding situations dealing with water prone to supply secure water. whereas demonstrating the worth of activated carbon in tough occasions, assurance contains utilities reviews and purposes plus quite a few layout and procurement methods. Appendices comprise case reviews and existence cycle checks
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Additional resources for Activated Carbon: Solutions for Improving Water Quality
The critical factor here is understanding the effect of the influent DOM concentration on the adsorption efficiency. The objective of part 1 of this book is to provide an understanding of the fundamentals of adsorption by activated carbon from a practical perspective. The chapters include adsorption fundamentals (chapter 1), the basics of PAC systems (chapter 2), and the basics of GAC systems (chapter 3). The approach taken herein is a semi-quantitative one that intends to educate the reader on the factors that affect activated carbon adsorption.
L. Snoeyink. 2010. Adsorption of organic compounds by activated carbon. In Water quality and treatment, 6th ed. K. Edzwald, ed. New York: McGraw-Hill and American Water Works Association. 20 Chapter 3 Granular Activated Carbon Systems Granular activated carbon (GAC) can be an effective treatment approach for organic contaminants of interest that are regularly found in the source waters at concentrations of concern. GAC is typically contacted with the contaminated water in a fixedbed contactor. The process is not a steady-state process, and the effluent concentration increases with time.
Campos. 2003. Elucidating competitive adsorption mechanisms of atrazine and NOM using model compounds. Water Res. 37(4):773−784. U. L. Snoeyink. 2010. Adsorption of organic compounds by activated carbon. In Water quality and treatment, 6th ed. K. Edzwald, ed. New York: McGraw-Hill and American Water Works Association. 13 Chapter 2 Powdered Activated Carbon Systems Powdered activated carbon (PAC) can be an effective and economical treatment approach under the appropriate conditions. PAC is contacted with the contaminated water as a slurry, adsorbs the contaminants, and is removed with particles in the solids management process.
Activated Carbon: Solutions for Improving Water Quality by Zaid Chowdhury