Overview of Oil-water Separation Equipment Technology of Refined Oil

Abstract

With the continuous development of social industry and economy, environmental problems are increasingly prominent. The disposal of oily wastewater needs to be addressed. As a physical separation method, gravity separation of oil and water has the advantages of low price, economic benefit, convenient maintenance and recyclable oil. This paper introduces the principle of gravity oil and water separation technology, expounds the research progress of gravity oil and water separation technology and equipment, and finally, puts forward the problems existing in the future development and puts forward some suggestions.