Wastewater contains mixtures of gas, oil and water. They are treated through a refining process that separate gas and oil from water.
An Overview of Hydrotreating
Heat Pump Vacuum Evaporators for Wastewater and Industrial Effluents Treatment
Pathways to a net-zero-carbon water sector through energy
A comprehensive review on comparison among effluent treatment methods and modern methods of treatment of industrial wastewater effluent from different sources
Oil refinery - Wikipedia
Energy Recovery from Wastewater
Solar-assisted hybrid oil heating system for heavy refinery
Hazardous Gases in Waste Water Treatment • Fluid Handling Pro
Utilities in Petroleum Processing
Crude desalting in the oil & gas industry Refining in the oil
Oil refinery wastewater treatment plant and process
Typical Crude Oil Treatment system (Separation associated with
