GN solids control was funded on 2005, after more than 17 years development, GN has accumulated lots experience on the solids control industry for the drilling mud treatment, and we built long terms relationship with lots customer from all over the words. As long as our development, we use our equipment not only the oil gas industry ,but also the other industry ,such as environment protection, mining industry, water treatment, chemical industry etc. Currently, we have one set oil contaminated soil washing system is in manufacturing for middle east customer.

In the waste management and treatment , oil soil is one of the hardest material for treatment. As usually, it is oil water solids the 3 phase separation, and the oil is hard to separated out from soil. However it is very necessary to treat this kind polluted soil. This system include these main part: solids vacuum pump, soil washing separation, separation equipment, centrifuge equipment, and dewatering equipment.

Solids vacuum pump is used to transfer this high solids content sludge , the normal pump is not workable to pump this kind material. GN vacuum pump is driven by high pressure, and through the vacuum to suck material and discharge material by high pressure. When treat this kind material, firstly we need to washing the soil through the water, which can reduce the solids content, separate off the oil from solids, meanwhile we will mix chemical and heat material to make this separation easier. After that we will transfer this slurry into shale shaker to remove out the big particle size, and then the discharged liquid will be transfer into Decanter centrifuge to remove out the particle between 20-60 microns. After the 2 steps separation, liquid will be feed into disc centrifuge for the oil water and solids separate. Finally ,we can get the clean oil and clean water for reusing in the system.

If your project have demanded on these equipment, welcome to contact us .