GN designed and manufactured oily sludge treatment plant for hydrocarbon recovery has been approved and applied for many different applications, like refinery tank cleaning oil sludge, drilling cuttings waste from solids control system, used engine oil, gear oil, waste oil slop, etc. We can design customized system for your different requirement.
The main equipments for the oily sludge treatment plant is similar with GN standard drilling waste management system, high G drying shaker and decanter centrifuge.

This system function is similar with 3 phase centrifuge, but the performance is much better than tricanter centrifuge, and the cost is much cheaper than 3 phase centrifuge.
As per client’s feedback, the oil in the solids is much lower than 3 phase centrifuge, which can meet the standard of environmental law for disposal. The suspend solids in the water can be lowered up to required target.
Features of GN oil sludge treatment plant:
1 24hours/7days continuous working, automatic pump to transfer the clean oil and water to oil tank and water tank separately.
2 skid mounted design with container loading dimension, for easy movement from one plant to another
3 Reliable performance to meet different client’s requirement for the cleaning result:
We will use different model oil water separator for different client and different material.
4 Big treating capacity, high efficiency: compared with the 3 phase centrifuge, GN oily sludge treatment plant with much bigger treating capacity and high efficiency

5 Economic cost, high profit
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GN solids control showed our Piling & TBM desander unit and GNLW223 mining centrifuge at no-dig show held in Beijing, China last week, the exhibition full name is 2016 China international Trenchless Technology Conference , which is held in on Oct. 10~ 12th, 2016 at the Agriculture Exhibition Hall in Beijing. Our stand No. is 128, which is next to Famous brand HDD machine manufacturer Goodeng and Vermeer.
We showed 2 products at the show:
(1) Piling & TBM desander unit GNMS-200D

The treating capacity is 50m3/h with compact design for transportation.
The Desander unit is composed of double deck shale shaker with 4 units of desilter cone, the separation cut point is 20 microns, desilter feeding pump, catching tank, pipelines, lighting, electric control system, handrail, stairs, etc.
The desander unit can be applied to bored piles, Tunneling, small HDD projects. Normally we called it economic mud recycling system, sometimes clients will use a storage tank and a mixing hopper together; to make all the equipments as skid mounted mud recycling system, we called it self-contained mud recycling system with recycling, mixing, storage triple functions.

(2) GNLW223 mining decanter centrifuge
It has been widely used for mining diamond core drilling waste water recycling, the purpose is to reduce the water consumption, reduce the solids disposal cost, reduce the total drilling cost to save money for the client. The max speed for the mini centrifuge is up to 5000rpm.
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