Main Title |
Control of Nitrate Contamination of Ground Water Associated with Land Disposal of Municipal Sewage. |
Author |
Polt, Robert C. ;
Wetze, Michael C. ;
|
CORP Author |
Michigan Technological Univ., Houghton. Dept. of Civil Engineering. |
Year Published |
1972 |
Report Number |
DI-14-31-0001-3522; OWRR-A-058-MICH; 02111,; A-058-MICH(1) |
Stock Number |
PB-213 265 |
Additional Subjects |
( Ground water ;
Water pollution) ;
( Water pollution ;
Nitrogen inorganic compounds) ;
( Sewage disposal ;
Soil chemistry) ;
Percolation ;
Adsorption ;
Lagoons(Ponds) ;
Michigan ;
Ion exchanging ;
Field tests ;
Plugging ;
Soil microbiology ;
Inorganic nitrates ;
Nitrites ;
Sewage treatment effluent ;
Denitrification ;
Nitrification ;
Liquid waste disposal
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-213 265 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
137p |
Abstract |
Nitrogen transformations associated with land disposal of a municipal sewage effluent at Calumet, Michigan, were investigated. The municipal effluent was applied to alternate ponding sites. The infiltration capacity of the soil permits the system to operate without any effluent. One objective was to investigate the effect of variable loading rates (in terms of gallons/sq ft/day) on the nitrification capacity of the soil in order to determine a loading rate that would limit nitrification but not adversely affect the adsorption-ion exchange of NH3-N and PO4-P. Laboratory batch tests were conducted to determine the NH3-N and PO4-P adsorption-ion exchange capacities of the soil of the Calumet site. (Author) |