GN oil sludge system is to use chemical to wash the oil sludge with heat to temperature of 60-70 degree. After washing the sludge wil be pump to GN sepeartion equipment to do solid and liquid separtion. The recycled water can be reused in the washing process, and the oil is clean enough to sell to the refinery company, the solids contain less than 2% oil which can be sent to biodegradation or thermal unit for final disposal if needed. 

Recently GN have completed a small oil sludge system, It will be sent to oversea customers soon. GN have 2 different model, namely GNOST-05C and GNOST-15C for the oil sludge system according to diggerent handling capacity. The GNOST-05C is an advanced oil sludge treatment system designed for efficient and effective processing of oil sludge. It utilizes cutting-edge technology to separate oil, water, and solids, ensuring compliance with environmental standards.

The oil sludge system is meticulously engineered with a GNLW364FT decanter centrifuge, a chemical dosing system, and a mud feed screw pump, all housed within standard containers for enhanced transportation efficiency and ease of installation. This innovative packaging approach significantly boosts the maintainability and protection of the equipment, ensuring a long service life and minimal downtime.

Treatment Processes

heating and Pre-mixing module

There is a pre-mixing tank for the preparation of the material and then heat the material to 60-70 degree.

Screening module 

There is vibration screen in this module, in order to remove the corase particle there, and feed in the fine particule to the next module directly.

Chemical dosing unit

add some polymer here to help the decanter to make the solid and liquid separation more efficient.

Decanter centifuge module 

The material will be feed in the 2-phase decanter centifuge at first to do the solid liquid sepation, and then the separated liquid will be feed into the 3-phase decanter centrifuge to get the oil-water-solid separation.

 

If you need more specific information or have particular questions about oil sludge systems, feel free to contact GN.