Biological Wastewater Treatment by C. P.L. Grady

Biological Wastewater Treatment C. P.L. Grady ebook
Format: pdf
ISBN: 0824789199, 9780824789190
Page: 1096
Publisher: CRC Press

Sep 25, 2013 - Ardern and Lockett, who invented the activated sludge process, first used the term, activated sludge, in 1914. May 8, 2010 - These processes employ physical, chemical and biological treatment methods. Apr 18, 2014 - ABMet is a patented biological water treatment system that uses naturally occurring microbes to reduce the amounts of selenium and other metals that can escape in discharge waters from coal mines and power plants. Apr 18, 2013 - With solids removed and the physical stage of treatment complete, the wastewater then undergoes biological treatment, where microorganisms in aeration tanks help further break down organic solids and bacteria. Nov 26, 2013 - This is a reality for many breweries, as breweries produce wastewater streams rich in nutrients (food source) that disrupt biologically based municipal wastewater systems. Mar 19, 2013 - Biological foam is due to operating conditions in the wastewater treatment plant. Feb 26, 2014 - Similarly, two different basic biological wastewater treatment methods have been employed: aerobic and anaerobic treatments. It accumulates on the surface of the aeration basin and may carry over into the final clarifier and effluent discharge. Mar 31, 2014 - At the same time, the bacteria which are responsible for the biological wastewater treatment, also remain in the reactor. Mar 20, 2014 - Technologies for treating industrial wastewater are usually divided into the following four categories namely (i) chemical technologies, (ii) physical technologies, (iii) biological technologies, and (iv) membrane technologies. Dec 23, 2013 - In California and Singapore, Agilent Technologies and Nanyang Technological University today announced they are collaborating on the development of new solutions for the biological treatment of wastewater. Oct 16, 2013 - The new plant will treat all the municipal wastewater in Jamnagar. Jan 1, 2014 - The wastewater treatment plant operator is responsible for the specialized work in the operations and maintenance of the wastewater treatment plant. The objective of advanced wastewater treatment is to improve the removal of suspended solids, organic matter; dissolved solids, and nutrients. Oct 1, 2013 - The new Memthane process combines two technologies: Biothane's anaerobic biological wastewater treatment and Pentair X-Flow's ultrafiltration (UF) membrane separation process.