New approaches to biocide effectiveness monitoring using on-site biocide active analysis, ATP analysis, and on-line dosage/monitoring control

NACE - International Corrosion Conference Series

Volumn 1997-March, Issue , 1997, Pages

  Borchardt, S A ^a   Wetegrove, R L ^a   Martens, J D ^a  

^a NALCO COMPANY   (United States)

Author keywords

ATP (Adenosine Triphosphate); Biocide; Fluorescent tracer; Fluorometer; HTI (Holding Time Index); On L ine Monitoring; On Site Analyses

Indexed keywords

ADENOSINETRIPHOSPHATE; ANTIMICROBIAL AGENTS; BIOASSAY; BIOLUMINESCENCE; FLUORESCENCE; FLUOROMETERS; INDUSTRIAL WATER TREATMENT; PHOSPHORESCENCE; WATERWORKS;

CONCENTRATION GRADIENTS; EFFECTIVENESS MONITORING; FLUORESCENT TRACERS; HOLDING TIME; INDUSTRIAL WATER SYSTEMS; MICROBIOLOGICAL TREATMENT; MONITORING AND CONTROL; ON-SITE ANALYSIS;

BIOCIDES;

EID: 85046747185     PISSN: 03614409     EISSN: None     Source Type: Book Series    
DOI: None     Document Type: Conference Paper

References (7)

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2. W. F. McCoy, S. A. Borchardt and M. R. Hermiller, "Traced Biocides: A New Technology for Industrial Water Treatment," CTI/95, Paper no. TP95-16, (Houston, TX: Cooling Tower Institute, 1995).
3. K. P. Mortensen and S. N. Conley, "Film Fill in Counterflow Cooling Towers: Mechanism and Design," CTI/94, Paper no. TP94-05, (Houston, TX: Cooling Tower Institute, 1994).
4. U.S. Patent Application. W. F. McCoy and J. E. Hoots (assigned to Nalco Chemical Company). "Compositions of Fluorescent Biocides for Use as Industrial Antimicrobials." 1994.
5. U.S. Patent 4, 992, 380. B. E. Moriarty, J. J. Hickey, W. H. Hoy, J. E. Hoots and D. A. Johnson (assigned to Nalco Chemical Company). "Continuous On-Stream Monitoring of Cooling Tower Water." February 12, 1991.
6. Rohm and Haas Technical Bulletin, CS-546, August 1987.
7. "Monitoring Energy Efficiency in Electric Drive Air Conditioning Systems," Nalco Chemical Company Report, Reprint 292, 1980.