Blue Flower

At GN Separation, we pride ourselves on delivering advanced solutions for waste management, and our GN Oily Sludge Treatment System is a prime example of our innovative capabilities. This system is designed to handle the complete treatment process of oily sludge through a hot washing method, providing a comprehensive and efficient approach to managing oily waste.


Comprehensive Treatment Process

The GN Oily Sludge Treatment System is meticulously designed to manage the entire oily sludge treatment process, which includes:

  • Oily Sludge Material Extraction
  • Heating and Conditioning
  • Coarse Particle Screening
  • Sludge Dewatering
  • Oil-Water-Solid Three-Phase Separation

By integrating these steps, our system ensures a thorough and effective treatment of oily sludge, transforming waste into valuable resources.

Chemical-Assisted Mechanical Separation

Our system utilizes a chemical-assisted mechanical separation process. Through the chemical hot washing method, oil is eluted from the sludge, which is then dehydrated. Subsequently, the system separates the oil, water, and solid phases. This multi-step process is essential for maximizing the recovery of oil and reducing the environmental impact of sludge.

Applications Across Industries

The GN Oily Sludge Treatment System is versatile and can be applied to various types of oily sludge, including:

  • Oil Refineries: Managing oily sludge generated during the refining process.
  • Drilling Operations: Treating drilling oily sludge.
  • Oil Tank Cleaning: Handling sludge resulting from oil tank cleaning.
  • Industrial Oily Sludge: Addressing oily waste from various industrial processes.

As a manufacturer of integrated oily sludge systems, GN Separation offers customized solutions tailored to the specific needs of our clients, ensuring optimal performance and efficiency.

Benefits of the GN Oily Sludge Treatment System

Resource Recovery and Reuse

After treatment, the GN Oily Sludge Treatment System recovers oil that can be reused as a valuable resource. The water extracted during the process can also be reused for hot washing, significantly reducing the need for fresh water and promoting sustainable practices.

Reduction in Oil Content

The system effectively reduces the oil content in the sludge, making it easier to manage and less harmful to the environment. The treated sludge can then undergo further harmless treatment through methods such as biodegradation, thermal analysis, or incineration.


The GN Oily Sludge Treatment System is a cutting-edge solution that addresses the complex challenge of oily sludge treatment with remarkable efficiency and sustainability. By converting waste into reusable resources, our system not only helps in waste management but also contributes to environmental conservation.

At GN Separation, we are dedicated to providing innovative and customized solutions to meet the unique needs of our clients. Contact us today to learn more about how our Oily Sludge Treatment System can revolutionize your waste management practices.