Fruit shell filter material with high quality walnut shell as raw material, after crushing, the wind spin, polishing, steamed wash, degreasing, screening processed. Appearance luster Browning. Filter material tenacity, wear-resisting compressive, adsorption ability, resistance to oil, not agglomeration, not decay etc. Fruit shell filter material can be directly used before the filter water backwashing, operation cost is low, the management convenience etc. Maintenance mode added 5-10% a year. Is oil field, me-tallurgy, environmental protection chemical industry oily sewage treatment ideal filter material
Fruit shell filter material characteristics
1, section carrying capacity is strong, oil and suspended solids removal rate high.
2, multi sex and different size, form deep bed filtration, enhance the oil removal ability and filter speed.
3, hydrophilic not oil wet and appropriate proportion, backwashing easy, ZaiShengLi strong.
4, hardness, and special treatment is not easy to corrosion and without replacement filter material, adding only 10% a year, to cut maintenance cost and maintenance time, improve the utilization rate.
Fruit shell filter material USES:
1, oil field oil sewage treatment: oil and suspended solid.
2, industrial oil industrial water treatment: oil and suspended solid.
3, civil water and industrial water treatment: remove suspended solids in water, improve water quality.
常用规格：0.5-0.8mm 0.6-1mm 0.8-1.2mm 1.2-1.6mm 1.6-2.5mm 2.0-4.0mm
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