Record Display for the EPA National Library Catalog

RECORD NUMBER: 4474 OF 4951

OLS Field Name OLS Field Data
Main Title Technical assistance document : quality assurance guideline for process feed rate monitors in the Portland cement and lime industries /
Author Segall, Robin R. ; Richards, John R.
Other Authors
Author Title of a Work
Richards, John R.
CORP Author Engineering-Science, Inc., Durham, NC.;Environmental Monitoring and Support Lab., Research Triangle Park, NC. Cement and Lime Industries.
Publisher U.S. Environmental Protection Agency, Environmental Monitoring Systems Laboratory,
Year Published 1983
Report Number EPA/600/4-83/051; EPA-68-01-6312
Stock Number PB84-101468
Subjects Portland cement industry--Environmental aspects--United States. ; Lime industry--Environmental aspects--United States.
Additional Subjects Monitors ; Quality assurance ; Guidelines ; Portland cement ; Calcium oxides ; Air pollution ; Industrial wastes ; Combustion products ; Calibrating ; Performance evaluation ; Design criteria ; Maintenance ; Flowmeters
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB84-101468 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation 68 pages ; 28 cm
Abstract
This study, sponsored by the Quality Assurance Division of the U.S. Environmental Protection Agency's Environmental Monitoring Systems Laboratory, evaluated the performance of process feed rate monitors used in the Portland Cement and Lime Industries. Particulate emission regulations applicable to both industries are specified as kilograms of particulate per megagram of feed to the process. Regulatory agencies have assumed that feed rate monitors are highly accurate due to process control considerations; this study evaluated the validity of this assumption. This study has found that six major types of feed monitors are currently used in the Portland Cement and Lime Industries. In the majority of cases, regulatory agencies could assume that the process feed rate monitors are sufficiently accurate. However, if some question should arise concerning the monitors, the evaluation procedures listed in this report may be used to verify accuracy.
Notes
Caption title. "Nov. 1983." Includes bibliographical references. "EPA-600/4-83-051." Microfiche.