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Integral study of sewage sludges; Estudio integral de lodos residuales

Miscellaneous:

Abstract

Sewage sludges are the by-product generated during the treatment process of waste water, and they are conformed by a solid phase which origin is the accumulation of pollutant materials which has been added to water during natural and anthropogenic activities. Its handling is one of the most serious problems faced by water treatment plants which involve the production, gathering, transportation, re utilization and final disposal of sewage sludges. The main purpose of this project is to perform a technical evaluation of the process of sewage sludge irradiation for its possible application as a choice for treatment and final disposal. Irradiation with gammas from Cobalt-60 shows effectiveness in disinfestation of sewage sludges, since they reduce six times the microbial population with a 7 KGy dose. In like manners with doses of 10 KGy is possible to bring down in 70 % the concentration of organic compounds, as well as to eliminate the presence of 6 to 22 organic compounds on samples of sewage sludges. The whole content of this work is presented in six sections: Introduction, Antecedents, Methodology, Conclusions, Suggestions and Bibliography. (Author).
Authors:
Publication Date:
Dec 31, 1994
Product Type:
Miscellaneous
Report Number:
INIS-mf-14406
Reference Number:
SCA: 070205; 560130; PA: AIX-26:005781; EDB-95:006926; SN: 95001299189
Resource Relation:
Other Information: PBD: 1994
Subject:
07 ISOTOPES AND RADIATION SOURCES; 63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.; DISINFESTATION; BACTERIA; SEWAGE SLUDGE; GAMMA RADIATION; ABSORPTION SPECTROSCOPY; BIOLOGICAL RADIATION EFFECTS; COBALT 60; COMPOSTING; METALS; PHYSICAL RADIATION EFFECTS; SALMONELLA; WASTE PRODUCT UTILIZATION; WASTE WATER; WATER TREATMENT; 070205; 560130; INDUSTRIAL APPLICATIONS, RADIATION PROCESSING; RADIATION EFFECTS ON MICROORGANISMS
OSTI ID:
10102689
Research Organizations:
Universidad Autonoma del Estado de Mexico, Toluca (Mexico); Universidad Autonoma del Estado de Morelos (UAEM), Cuernavaca (Mexico); Universidad Autonoma de Hildago, Pachuca (Mexico); Universidad Autonoma de Queretaro, Cerro de las Campanas (Mexico); Universidad Autonoma de Tlaxcala (Mexico); Instituto Nacional de Investigaciones Nucleares, Mexico City (Mexico)
Country of Origin:
Mexico
Language:
Spanish
Other Identifying Numbers:
Other: ON: DE95609978; TRN: MX9400049005781
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
83 p.
Announcement Date:
Jun 30, 2005

Miscellaneous:

Citation Formats

ANUIES,, and UAEM,. Integral study of sewage sludges; Estudio integral de lodos residuales. Mexico: N. p., 1994. Web.
ANUIES,, & UAEM,. Integral study of sewage sludges; Estudio integral de lodos residuales. Mexico.
ANUIES,, and UAEM,. 1994. "Integral study of sewage sludges; Estudio integral de lodos residuales." Mexico.
@misc{etde_10102689,
title = {Integral study of sewage sludges; Estudio integral de lodos residuales}
author = {ANUIES,, and UAEM,}
abstractNote = {Sewage sludges are the by-product generated during the treatment process of waste water, and they are conformed by a solid phase which origin is the accumulation of pollutant materials which has been added to water during natural and anthropogenic activities. Its handling is one of the most serious problems faced by water treatment plants which involve the production, gathering, transportation, re utilization and final disposal of sewage sludges. The main purpose of this project is to perform a technical evaluation of the process of sewage sludge irradiation for its possible application as a choice for treatment and final disposal. Irradiation with gammas from Cobalt-60 shows effectiveness in disinfestation of sewage sludges, since they reduce six times the microbial population with a 7 KGy dose. In like manners with doses of 10 KGy is possible to bring down in 70 % the concentration of organic compounds, as well as to eliminate the presence of 6 to 22 organic compounds on samples of sewage sludges. The whole content of this work is presented in six sections: Introduction, Antecedents, Methodology, Conclusions, Suggestions and Bibliography. (Author).}
place = {Mexico}
year = {1994}
month = {Dec}
}