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Services Provided
ü Waste Processing and Treatment ü Waste Minimization
Technologies Used
ü Low Temperature Thermal Processing ü High Temperature Thermal Treatment ü Vapor Recovery, 3-Phase Separation
ü Chemical Pretreatment ü Flocculation and Sedimentation ü Activated Carbon Absorption
ü DAF Oil-Water-Sludge Separation
Relevance
ü Sludge ü Hazardous, Refinery ü Design-Fabrication Mobile Systems
ü Turn-Key Waste Treatment Operation ü Commercial Client ü Integrated Safety Management
ü Level C PPE ü SPCC, WMP, HASP, SAP, QAPjP
Accomplishments
ü Rendered hazardous waste non-hazardous ü Quality services through innovation ü Cost saving through creativity
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Title: Processing and Thermo Treatment of F- and K-Wastes
Client: Conoco Refinery Ponca City, Oklahoma
The objective of this project was to remove and process oil and water laden oil refinery tank sludge containing
RCRA F- and K-wastes. To complete this project, ETAS Corporation employed three mobile treatment systems, consisting of a thermo-desorber, a material cooler, and
an oil-water separator with physical and chemical treatment capabilities (spray tower stripper, chemical reactor, and activated carbon absorption).
Approximately 500 cubic yards of sludge were removed from the refinery tanks and successfully treated to remove all hazardous waste constituents from the solids
to meet the Universal Treatment Standards, recover the oil, and provide pre-treatment of the wastewater prior to discharge to an on-site Dissolved Air Floatation (DAF
)/Biological Wastewater Treatment Plant. The project requirements included acquiring necessary permits and preparation of all appropriate work plans, including the
sampling and analysis plan (SAP), health and safety plan (HASP), quality assurance project plan (QAPjP), spill prevention and contamination control (SPCC) plan, and waste management plan (WMP).
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