Review on the Development of New Technology of Biological Nitrogen Removal from Sewage
International Journal of Environmental Protection and Policy
Volume 5, Issue 6, November 2017, Pages: 99-103
Received: Dec. 27, 2017;
Published: Dec. 29, 2017
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Xiangtian Man, Guangxi Key Laboratory of Environmental Pollution Control Theory and Technology, Guilin University of Technology, Guilin, China; Collaborative Innovation Center for Water Pollution Control and Water Safety in Karst Area, Guilin University of Technology, Guilin, China
Hua Lin, Guangxi Key Laboratory of Environmental Pollution Control Theory and Technology, Guilin University of Technology, Guilin, China; Collaborative Innovation Center for Water Pollution Control and Water Safety in Karst Area, Guilin University of Technology, Guilin, China
Jian Sun, Guangxi Key Laboratory of Environmental Pollution Control Theory and Technology, Guilin University of Technology, Guilin, China; Collaborative Innovation Center for Water Pollution Control and Water Safety in Karst Area, Guilin University of Technology, Guilin, China
With the improvement of water treatment technology, the biological nitrogen removal of sewage has also made a great progress. Research economic and efficient denitrification technology has become the hot issues of domestic and foreign scholars. During the long-term operation of wastewater treatment, the differences in physiological and biochemical characteristics of traditional denitrification technologies make various functional microflora interact with each other in the same system, which restricts the efficiency and stability of the process. Therefore, some new treatment technologies emerge. This review introduces the new technology and its development direction of biological nitrogen removal in recent years from two aspects: New technology of the original technology improvement and combination and new technology based on the principle of development, engineering examples in the wastewater treatment industry are enumerated.
Review on the Development of New Technology of Biological Nitrogen Removal from Sewage, International Journal of Environmental Protection and Policy.
Vol. 5, No. 6,
2017, pp. 99-103.
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