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Perma-Fix Environmental Services Receives Expanded Permit for Richland Facility, Approximately Tripling Liquid Mixed Waste Processing Capacity

ATLANTA, Jan. 09, 2026 (GLOBE NEWSWIRE) -- Perma-Fix Environmental Services, Inc. (NASDAQ:PESI) (the "Company") today announced that it has received a final Dangerous Mixed Waste Permit Renewal for its Perma-Fix