Record Display for the EPA National Library Catalog


Main Title Optimization of nitrogen removal by rapid infiltration /
Author Bennett, Edwin R. ; Walters, D. M. ; Enfield, C. G.
Other Authors
Author Title of a Work
Enfield, Carl G.
Walters, David, M.
CORP Author Colorado Univ. at Boulder. Dept. of Civil, Environmental, and Architectural Engineering.;Robert S. Kerr Environmental Research Lab., Ada, OK.
Publisher U.S. Environmental Protection Agency, Robert S. Kerr Environmental Research Laboratory,
Year Published 1985
Report Number EPA/600/2-85/016B; EPA-R-807933
Stock Number PB85-173946
Subjects Filters and filtration--Wastewater treatment
Additional Subjects Sewage treatment ; Nitrogen ; Economic analysis ; Performance evaluation ; Sprinkle systems ; Nutrients ; Design criteria ; High rate infiltration ; Land disposal ; Computer applications
Library Call Number Additional Info Location Last
NTIS  PB85-173946 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 336 pages : illustrations ; 28 cm
A rapid infiltration municipal wastewater land treatment system using two infiltration beds was remotely controlled in Boulder, Colorado, utilizing telecommunication from the U.S. Environmental Protection Agency, Robert S. Kerr Environmental Research Laboratory in Ada, Oklahoma, with a 16-bit computer system. Operation of the system required unique interfacing of a PDP1123 computer system with a data collection system and signal conditioning system. When this hardware was integrated together, it allowed data to be collected at Boulder, Colorado, and the results transmitted to the RSKERL in Ada, Oklahoma, where computer programs analyzed the data and transmitted codes back to Boulder to operate the system as desired.
"Final Report 22 Sep 80 - 21 Dec 84)." Microfiche.