Cleaner Processes Greater Recovery Smarter Separation
GN Separation has recently completed the manufacturing of two sets of GNOST15 Oil Sludge Treatment Systems OSTS These advanced systems are currently undergoing rigorous factory trial assemblies to ensure optimal reliability and performance before shipment
The GNOST15 is a comprehensive modular solution engineered to tackle the complex challenge of oil sludge treatment especially sludge with high solid content emulsified oil and fluctuating viscosity Designed for refineries tank cleaning contractors and environmental service providers this system ensures efficient separation of oil water and solids while minimizing operational cost and environmental burden
Seven Modular Units Working as One
The GNOST15 consists of seven specialized modules each playing a critical role in transforming hazardous waste into reusable resources
1 Slurry Feed Pump Module Delivers raw sludge under high pressure to maintain uninterrupted operation
2 PreMixing Tank Module Uses agitation steam heating 60 to 80 degrees Celsius and chemical dosing to break emulsions and enhance fluidity
3 Shale Shaker Module Removes large solids greater than 2 mm with a high-frequency shaker protecting downstream equipment
4 2-Phase Decanter Centrifuge GNLW554 Removes fine solids with over 95 percent efficiency producing a cleaner oilwater mixture
5 3-Phase Centrifuge GNLWS554 Separates the mixture into recovered oil clean water and residual solids maximizing oil recovery and regulatory compliance
6 Chemical Dosing Unit Allows flexible dosing of demulsifiers flocculants and pH modifiers to adapt to various sludge types
7 Steam Generator Module Provides efficient heating for viscosity control and emulsion breaking
Enhanced Separation through Heating and Conditioning
Heating plays a vital role in reducing viscosity and improving oil water solid separation In the premixing tank module the sludge is conditioned by steam generated on site along with chemical dosing This combination significantly improves process efficiency and ensures better separation results downstream
Maximizing Recovery Minimizing Waste
The core of the system lies in its high performance decanter and three phase centrifuges which together allow efficient removal of solids and precise separation of oil and water The result is reduced waste volume and higher hydrocarbon recovery making the process both environmentally and economically beneficial
Designed for Sustainable Industrial Performance
With its modular layout robust components and automationready control the GNOST15 system is suitable for a wide range of oil sludge treatment scenarios It empowers clients to meet environmental regulations while reclaiming valuable oil and reducing overall operational cost
Interested in learning more about how GN Separation can support your oil sludge treatment projects Feel free to connect with us for technical details and reference cases