Full Record Display for the EPA National Library Catalog

RECORD NUMBER: 4 OF 20

OLS Field Name OLS Field Data
Main Title Bench-Scale Evaluation of Ammonia Removal from Wastewater by Steam Stripping.
Author Wickramanayake, G. B. ; Evers, D. ; Kittel, J. A. ; Gavaskar., A. ;
CORP Author Battelle, Columbus, OH.;Environmental Protection Agency, Cincinnati, OH. Risk Reduction Engineering Lab.
Publisher Sep 91
Year Published 1991
Report Number EPA-68-03-3248; EPA/600/2-91/046;
Stock Number PB91-234633
Additional Subjects Waste water ; Water treatment ; Industrial wastes ; Ammonia ; Stripping ; Bench-scale experiments ; Technology assessment ; Cost analysis ; pH ; Calcium oxides ; Sulfates ; Metal industry ; Steam stripping
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=P100S0TW.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB91-234633 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 11/26/1991
Collation 82p
Abstract The purpose of the study was to generate laboratory data to support the development of wastewater discharge standards for ammonia in nonferrous metal winning processes. The objective was accomplished by studying ammonia removal from synthetically compounded 'wastewater' samples using a bench-scale steam stripping apparatus. Although no significant variation of mass transfer rate coefficient (K) was observed when SO4(-2) concentrations were varied from 5,000 to 20,000 mg/L, K was the highest for low SO4(-2) wastewaters when pH was adjusted using NaOH. Results of the steam stripping study indicated that varying chemical constituents such as SO4(-2) and the molal strength did not have a significant effect on the efficiency of ammonia removal.
Supplementary Notes Sponsored by Environmental Protection Agency, Cincinnati, OH. Risk Reduction Engineering Lab.
NTIS Title Notes Final rept.
Category Codes 68D; 99B; 48A
NTIS Prices PC A05/MF A01
Primary Description 600/14
Document Type NT
Cataloging Source NTIS/MT
Control Number 129823547
Origin NTIS
Type CAT