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Priority to MX9600682ApriorityCriticalpatent/MX9600682A/es
Publication of MXPA96000682ApublicationCriticalpatent/MXPA96000682A/es
Publication of MX9600682ApublicationCriticalpatent/MX9600682A/es
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P10/00—Technologies related to metal processing
Y02P10/20—Recycling
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Treatment Of Sludge
(AREA)
Abstract
Se proporciona un proceso para el tratamiento de solidos que llevan Cr(VI) o tierra mediante la reduccion biologica in situ de Cr(VI) a Cr(III) insoluble. El pH de los solidos que llevan Cr(VI) se ajusta con un ácido o base a un pH de aproximadamente 6.5 a 9.5, y se mezclan completamente in situ con un material orgánico (tal como estiércol) que contiene bacterias y nutrientes.
MX9600682A1996-02-211996-02-21Proceso para el tratamiento o biorreduccion in situ de solidos que llevan cr(vi).
MX9600682A
(es)