Record Display for the EPA National Library Catalog

RECORD NUMBER: 4689 OF 4750

OLS Field Name OLS Field Data
Main Title Wastewater sampling, transfer and conditioning system /
Author DiCola, Louis S.
CORP Author Raytheon Co., Portsmouth, R.I. Submarine Signal Div.;Municipal Environmental Research Lab., Cincinnati, Ohio.
Publisher Municipal Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; Available through the National Technical Information Service,
Year Published 1976
Report Number EPA-600/2-76-146; EPA-68-03-0250
Stock Number PB-259 906
OCLC Number 02949772
Subjects Water--Pollution--Measurement. ; Water--Purification. ; Water--Testing.
Additional Subjects Sewage ; Chemical analysis ; Carbon ; Phosphates ; Continuous sampling ; Automation ; Field tests ; Colorimetry ; Waste water ; Nitrogen organic compounds ; Effluents ; Samplers ; Design criteria ; Performance evaluation ; Laboratory equipment ; Process control ; In plant processing
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101OMNW.PDF
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101OMNW.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBD ARCHIVE EPA 600-2-76-146 Headquarters Library/Washington,DC 06/17/2013
EJBD  EPA 600-2-76-146 c.1 Headquarters Library/Washington,DC 02/26/2014
EKAM  EPA-600/2-76-146 Region 4 Library/Atlanta,GA 12/17/1999
ELBD RPS EPA 600-2-76-146 repository copy AWBERC Library/Cincinnati,OH 03/12/2019
ESAD  EPA 600-2-76-146 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-259 906 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation ix, 70 pages : illustrations ; 28 cm.
Abstract
This report describes the construction and field evaluation of an automatic on-line hardware system for reliably sampling, transferring, and conditioning various wastewater-treatment process streams such that the resulting transferred and conditioned samples are suitable for interfacing with automatic on-line colorimetric and total organic carbon analyzers. Process streams to which this hardware system was sucessfully applied included raw sewage, primary effluent, secondary effluent, aeration tank mixed liquor, and return activated sludge. Primary sludge could not be sampled at the field-testing site because the sludge had become too thick at its only feasible access point. Analytical parameters used to evaluate the hardware system included both total and soluble organic carbon, orthophosphate, total hydrolyzable phosphate, and ammonia nitrogen. Nitrate and nitrite were not included; however, the hardware system's performance with the soluble parmeters studied indicate that nitrate and nitrite should present no special difficulties.
Notes
Includes bibliographical references (page 48).