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Biological Wastewater Treatment C. P.L. Grady
Publisher: CRC Press

Feb 17, 2014 - Human sewage and waste from industries are the main sources of wastewater. Feb 8, 2012 - Many WWTPs now employ a process that converts this ammonia to atmospheric nitrogen, but a major byproduct of this process is N2O. Jan 4, 2008 - Aerobic biological wastewater treatment is one of the most popular options in wastewater treatment. Biological treatment usually constitutes the secondary treatment stage in a conventional wastewater treatment plant. Author : Muhammad Ahmad , Zahir-ud-din Khan , Sher Jamal Khan, Muhammad Masoom Pahore and Erum Aamir. There are three major processes in treating wastewater, i.e. Biological wastewater treatment is the largest and most commonly biotechnology method in the world. May 15, 2014 - Wastewater Treatment Technologies. Jul 8, 2013 - Role of HRT in Biological Treatment of Combined Industrial and Municipal Wastewater. In addition to In a pilot program sponsored by the German Federal Environmental Foundation (DBU), this smart measurement method is to be utilized for the first time in existing wastewater treatment plants. Primary physical treatment, secondary biological treatment and tertiary chemical treatment. Nov 16, 2010 - We are pleased to announce our next TCH course, to be held at the Hilton Hotel in Framingham, followed by a tour of the Good Humor biological wastewater treatment system. Such efficiency speeds up the purification process and saves energy. Apr 8, 2014 - The aim is to supply oxygen more efficiently to the microbes that are used in biological treatment stages.