Dr. Nidal Mahmoud from the Institute of Environmental and Water Studies has co-authored with a group of international experts a book entitled: “Biological Wastewater Treatment: Principles, Modeling and Design”. More information about the book can be found at the website:

http://www.iwapublishing.com/template.cfm?name=isbn1843391880

The book has been highly appreciated by the worldwide academic and professional community. So far more than 1500 copies of the book have been sold, making it the third bestselling book of the International Water Association (IWA).

Recently, a Chinese version of the book has been issued in September 2011. In the meantime, the book is being translated into the Korean, Spanish and Arabic languages.