Byproducts Utilization Program: Sewage Sludge Irradiation Project. Progress report, July-December 1983
Engineering support for a demonstration-scale irradiator design included assisting the City of Albuquerque in preparing a comprehensive site plan for their proposed sludge handling and treatment facilities. The solar sludge dryer has been delivered to SNLA. A preliminary sludge drying experiment indicated the importance of optimizing stirring and air flow. Installation of instrumentation and mechanical equipment continued. The Sandia Irradiator for Dried Sewage Solids (SIDSS) was used to irradiate 23 tons of dried, digested sewage sludge for the New Mexico State University (NMSU) Department of Crop and Soil Sciences. Gamma Irradiation Facility (GIF) operations included irradiation of ground pork for Toxoplasma gondii inactivation experiments, irradiation of surgical supplies and soil samples. Beneficial Uses Shipping Systems (BUSS) cask activities included near completion of the two full-scale cask bodies. Work continued on the Cask Safety Analysis Report (SAR) including additional analyses to reconfigure the six strontium fluoride capsules and/or reduce the number of capsules accommodated. NMSU has indicated no regrowth of salmonellae occurred in the irradiated sludge stockpile, while salmonellae did regrow in the unirradiated stockpile. Analyses of raw and digested sewage sludge from the Albuquerque Waste Water Treatment Plant showed levels of Yersinia enterocolitica (a human pathogen of emerging significance) to be below detection limits.
- Research Organization:
- Sandia National Labs., Albuquerque, NM (USA)
- DOE Contract Number:
- AC04-76DP00789
- OSTI ID:
- 6259154
- Report Number(s):
- SAND-84-0797; ON: DE85006457
- Country of Publication:
- United States
- Language:
- English
Similar Records
Beneficial uses of nuclear byproducts/sewage sludge irradiation project. Progress report, October 1982-March 1983
Beneficial uses of nuclear byproducts/sewage sludge irradiation project. Progress report, October 1981-March 1982
Related Subjects
42 ENGINEERING
CASKS
SPECIFICATIONS
CESIUM 137
ENCAPSULATION
RADIOSTERILIZATION
DEMONSTRATION PROGRAMS
SEWAGE SLUDGE
DRYING
REGULATIONS
SOLAR DRYERS
BIOLOGICAL RADIATION EFFECTS
CERTIFICATION
GAMMA SOURCES
HIGH-LEVEL RADIOACTIVE WASTES
SALMONELLA
TRICHINOSIS
US EPA
US NRC
ALKALI METAL ISOTOPES
BACTERIA
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BIOLOGICAL EFFECTS
CESIUM ISOTOPES
CONTAINERS
DISEASES
DRYERS
EQUIPMENT
INFECTIOUS DISEASES
ISOTOPES
MATERIALS
MICROORGANISMS
NATIONAL ORGANIZATIONS
NUCLEI
ODD-EVEN NUCLEI
PARASITIC DISEASES
RADIATION EFFECTS
RADIATION SOURCES
RADIOACTIVE MATERIALS
RADIOACTIVE WASTES
RADIOISOTOPES
SEWAGE
SLUDGES
SOLAR EQUIPMENT
STERILIZATION
US ORGANIZATIONS
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070204* - Radiation Sources- Industrial Uses
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420900 - Engineering- Waste Processing Plants & Equipment- (-1989)