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Process for sodium sulfide/ferrous sulfate treatment of hexavalent chromium and other heavy metals

Patent ·
OSTI ID:867742
433 of 9384 ) United States Patent 5,000,859 Suciu ,   et al. March 19, 1991 Process for sodium sulfide/ferrous sulfate treatment of hexavalent chromium and other heavy metals
Research Organization:
Idaho National Engineering and Environmental Laboratory, Idaho Falls, ID
Assignee:
United States of America as represented by Secretary of Air (Washington, DC)
Patent Number(s):
US 5000859
OSTI ID:
867742
Country of Publication:
United States
Language:
English