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Description: Book cover
ON-LINE ANALYZER APPLICATIONS FOR BNR PROCESS CONTROL
Abstract
A new technology has been developed that bypasses laboratory testing to continuously and accurately monitor ammonia and nitrates directly in wastewater or activated sludge. With rising power costs and more stringent NPDES permit requirements, faster and proper control of parameters is vital. Manufacturers have made great advances in sensors and analyzer technologies. Some Analyzers are designed to detect multiple chemical parameters in samples from several sample points. An overview of sensors and techniques for monitoring of DO and nitrogen in TN removal processes is presented. Also, the reliability of the instruments and the applicability of the information they provide in automatic control systems with regards to operational cost savings and technical feasibility are discussed.
A new technology has been developed that bypasses laboratory testing to continuously and accurately monitor ammonia and nitrates directly in wastewater or activated sludge. With rising power costs and more stringent NPDES permit requirements, faster and proper control of parameters is vital. Manufacturers have made great advances in sensors and analyzer technologies. Some Analyzers are designed to...
Author(s)
Dilrika WeerapperumaViraj de Silva
SourceProceedings of the Water Environment Federation
SubjectSession 36: Biological Nutrient Removal
Document typeConference Paper
PublisherWater Environment Federation
Print publication date Jan, 2004
ISSN1938-6478
SICI1938-6478(20040101)2004:13L.474;1-
DOI10.2175/193864704784137936
Volume / Issue2004 / 13
Content sourceWEFTEC
First / last page(s)474 - 478
Copyright2004
Word count121

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