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Environmental engineering is a job type that is a professional engineering discipline and takes from broad scientific topics like chemistry, biology, ecology, geology, hydraulics, hydrology, microbiology, and mathematics to create solutions that will protect and also improve the health of living organisms and improve the quality of the environment. Environmental engineering is a sub-discipline of civil engineering and chemical engineering.
Wastewater treatment is a process used to remove contaminants from wastewater and convert it into an effluent that can be returned to the water cycle. Once returned to the water cycle, the effluent creates an acceptable impact on the environment or is reused for various purposes. The treatment process takes place in a wastewater treatment plant. There are several kinds of wastewater which are treated at the appropriate type of wastewater treatment plant. For domestic wastewater, the treatment plant is called a sewage treatment plant. For industrial wastewater, treatment either takes place in a separate industrial wastewater treatment plant, or in a sewage treatment plant. Further types of wastewater treatment plants include agricultural wastewater treatment plants and leachate treatment plants.
Paul V. Roberts was a prominent environmental engineer. He made major contributions to environmental engineering by applying fundamental principles of mass transport and chemistry to drinking water treatment and wastewater reclamation research. An author of more than 200 scientific publications, he was a member of the National Academy of Engineering and the Swiss Academy of Sciences.
Floyd Dunn was an American electrical engineer who made contributions to all aspects of the interaction of ultrasound and biological media. Dr. Dunn was a member of Scientific Committee 66 of the National Council on Radiation Protection and Measurements as well as many FDA, NIH, AIUM, and ASA committees. He collaborated with scientists in the UK, Japan, China and Post-Soviet states.
Veysel Eroğlu is a Member of Parliament for Afyonkarahisar of the ruling Justice and Development Party and a former Minister of Forestry and Water of Turkey.
Sewage treatment is a type of wastewater treatment which aims to remove contaminants from sewage. Sewage contains wastewater from households and businesses and possibly pre-treated industrial wastewater. Physical, chemical, and biological processes are used to remove contaminants and produce treated wastewater that is safe enough for release into the environment. A by-product of sewage treatment is a semi-solid waste or slurry, called sewage sludge. The sludge has to undergo further treatment before being suitable for disposal or application to land. The term "sewage treatment plant" is often used interchangeably with the term "wastewater treatment plant".
A rotating biological contactor or RBC is a biological fixed-film treatment process used in the treatment of wastewater following primary treatment. The primary treatment process involves removal of grit, sand and coarse suspended material through a screening process, followed by settling of suspended solids. The RBC process allows the wastewater to come in contact with a biological film in order to remove pollutants in the wastewater before discharge of the treated wastewater to the environment, usually a body of water. A rotating biological contactor is a type of secondary (Biological) treatment process. It consists of a series of closely spaced, parallel discs mounted on a rotating shaft which is supported just above the surface of the waste water. Microorganisms grow on the surface of the discs where biological degradation of the wastewater pollutants takes place.
George Tchobanoglous is an American civil and environmental engineer, writer and professor.
Daniel Barton Oerther is an American Professor. He is best known for leadership bridging engineering and nursing to advance environmental health practice through science diplomacy. Oerther uses 16S ribosomal RNA-targeted techniques for fundamental studies of the ecology of bacteria in engineered and natural systems. He promotes transdisciplinarity among engineers, nurses, and sanitarians to improve access to clean water, nutritious food, and energy efficiency in developing communities. And Oerther practices innovation in the scholarship of teaching and learning.
Mark van Loosdrecht is a Dutch professor in environmental biotechnology at Delft University of Technology. He was the creator of Nereda, a wastewater treatment technology developed by a cooperation between the Delft University of Technology, the Dutch Foundation for Applied Water Research (STOWA) and Royal HaskoningDHV.
Kartik Chandran is an American environmental engineer at Columbia University, where he is a Professor in the Department of Earth and Environmental Engineering. He primarily works on the interface between environmental molecular and microbiology, environmental biotechnology and environmental engineering. The focus of his research is on elucidating the molecular microbial ecology and metabolic pathways of the microbial nitrogen cycle. Applications of his work have ranged from energy and resource efficient treatment of nitrogen containing wastewater streams, development and implementation of sustainable approaches to sanitation to novel models for resource recovery. Under his stewardship, the directions of biological wastewater treatment and biological nutrient removal were established for the first ever time in the history of Columbia University.
Bruce E. Rittmann is Regents' Professor of Environmental Engineering and Director of the Swette Center for Environmental Biotechnology at the Biodesign Institute of Arizona State University, and a member of both the Civil Engineering and the Chemical Engineering Sections of the National Academy of Engineering. He was elected to the Academy in 2004.
Hallvard Ødegaard is a Norwegian professor emeritus from Norwegian University of Science and Technology. He is known as the inventor of the Moving Bed Biofilm Reactor for wastewater treatment.
Perry L. McCarty is an American scientist and professor of environmental engineering. He is best known for his contributions to the environmental engineering profession through education, research, and service to government and industry.
Margaret Katherine Banks is an American engineer and the 26th president of Texas A&M University as of June 1, 2021, having been nominated for the position on March 3, 2021 and confirmed by the board of regents on March 31, 2021. She is an Elected Fellow of the American Society of Civil Engineers, was elected in 2014 to the National Academy of Engineering, and was formerly the Jack and Kay Hockema Professor at Purdue University. Her research interests include applied microbial systems, biofilm processes, wastewater treatment and reuse, and phytoremediation bioremediation. She received her Ph.D. in 1989 from Duke University.
Bruce Ernest Logan is an American civil and environmental engineer who serves as the Kappe Professor of Environmental Engineering and the Evan Pugh University Professor in Engineering at Pennsylvania State University. He is also the director of Penn State's Engineering Energy and Environmental Institute and their Hydrogen Energy Center. His main research interest is in the development of water infrastructure technology, and his lab has developed devices that can produce electricity from wastewater. He is also known for his work developing microbial fuel cells. Since 2013, he has been the editor-in-chief of Environmental Science & Technology Letters, and a fellow of the American Association for the Advancement of Science. He is also an elected member of the National Academy of Engineering (2013) for microbial electrochemical technologies for wastewater treatment and sustainable energy generation.
Helmut Kroiss is an Austrian civil engineer and professor emeritus of the TU Wien, Vienna. In 1987 he was appointed to the Institute of Water Quality and Resource Management at the TU Wien, as successor to Wilhelm von der Emde, which he headed until his retirement in 2012.
Ferhan Çeçen is a Turkish environmental engineer and chemist researching wastewater treatment, environmental biotechnology, and adsorption processes. She is a professor at the Boğaziçi University Institute of Environmental Sciences.
Jeffrey Alan Hubbell is an American molecular engineer. During his early career, Hubbell founded three companies based on his academic research and was the holder of 88 U.S. patents.
References
- ↑ "Faculty in the Congressionally Chartered National Academies". University of Kansas. Retrieved February 12, 2018.
- ↑ "Biographies of Members". National Academy of Engineers. 1977-01-01. Retrieved 2018-02-12.