Product Introduction
A new generation of highly efficient walnut shell filters has been developed specifically for the filtration requirements of petrochemical and other oil-containing wastewater treatment. This filter utilizes walnut shells with strong adsorption capabilities, stable chemical properties, high strength, and excellent wear resistance as the filter medium. It can be used as a single stage or in series to ensure water quality. It is an ideal equipment for oil field oil production wastewater treatment, petroleum refining, petrochemicals.
Product Parameter
Handling capacity（Q） | 10~425m3/h |
Medium temperature（℃） | 85 |
System Depressurization（MPa） | 0.6~2.0 |
Backwash water strength（L/m2·s） | 6 |
Water intake index | Oil content：≤80mg/l |
SS:≤50mg/l | |
Effluent index | Oil content：≤10mg/l |
SS:≤10mg/l |
Product Feature
Strong adsorption capacity, high pollutant interception.
Oil-resistant, effectively removes both oil and suspended solids.
Easy regeneration, no additional chemicals required for backwashing.
Can be used in series or parallel configurations.
Automatic operation, can be controlled on-site or remotely.
Application Case
