Denitrification - Wikipedia, the free encyclopedia
Denitrification is a microbially facilitated process of dissimilatory nitrate reduction that may ultimately produce molecular nitrogen (N 2 ) through a series of intermediate gaseous nitrogen oxide...
en.wikipedia.org/wiki/Denitrification
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During the denitrification process, the nitrates become nitrite, nitrous oxide, ammonia, or elemental nitrogen. Most commonly, the nitrates are converted into the pure nitrogen element. ... A form of bacteria called denitrifying bacteria enable the denitrification process to convert the nitrates. The reaction is known as...
library.thinkquest.org/26026/Science/denitrification.ht... library.thinkquest.org/26026/Science/denitrification.html
Denitrification; By providing an aerobic/anoxic condition within the Septic Tank and portions of the Recirculation Tank, the effluent undergoes the second phase of the nitrogen removal process called Denitrification.
www.omnirsf.com/knowledgebase/denitrification_process.h... www.omnirsf.com/knowledgebase/denitrification_process.html
Biological Denitrification; Microbiological Aspects of Denitrification; Typical Flowsheets for Denitrification ... Biological Denitrification ... Microbiological Aspects of Denitrification...
nptel.iitm.ac.in/courses/Webcourse-contents/IIT-KANPUR/... nptel.iitm.ac.in/courses/Webcourse-contents/IIT-KANPUR/wasteWater/Lecture%2034.htm
United States Environmental Protection; Office of Research and Development EPA/540/R-01/501; May 2002; Agency Cincinnati, OH 45268; EPA; EcoMat Inc.’s Biological Denitrification Process; Innovative Technology Evaluation Report...
www.epa.gov/NRMRL/pubs/540r01501/540R01501.pdf
The disclosed process and system are used for the denitrification of wastewater. The system comprises: an influent flow meter for measuring an influent flow Q; ... Denitrification process and system -> Monitor Keywords...
www.freshpatents.com/-dt20090416ptan20090095664.php
The experimented process is based on particular conditions, kept in the biological reactor, which allow simultaneous nitrification and denitrification, even without alternating (in time or in space) of anoxic and aerobic phases: aeration system is controlled by means of dissolved oxygen and redox potential measurements.
www.iwaponline.com/wst/03506/wst035060053.htm
Nitrogen removal efficiency of a pilot-scale system consisted of Modified Ludzack-Ettinger (MLE) followed by sulfur-utilizing denitrification (SUDNR) process was evaluated with a landfill leachate. For SUDNR, a down-flow mode sulfur packed bed reactor (SPBR) filled with sulfur and limestone particles was used.
www.iwaponline.com/wst/05006/wst050060141.htm
The conventional practice for an anoxic denitrification basin has been to minimize oxygen input on the basis that it is detrimental to the process. For existing secondary treatment systems, allotting 25–35% of the aeration volume for an unaerated anoxic zone will significantly reduce plant capacity.
www.pubs.asce.org/WWWdisplay.cgi?9505294
A process and system for denitrification of wastewater. The process includes the steps of measuring an influent flow rate, measuring influent concentrations of nitrates, nitrites, and dissolved oxygen ... 4. The aqueous denitrification process of claim 1 in which the values of X, Y and Z are set 15% above stoichiometric...
www.freepatentsonline.com/7431840.html
Sponsored Results MicroC Carbon Sources
Engineered for Denitrificatition. Safe. Consistent. Validated.
www.EOSenvironmental.com
Nitrifying Bacteria
Fast and specific detection Easy-to-use gene probe technology
www.vermicon.com