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Usage of walnut shell filters

Source:FLOWSPEC INDUSTRIAL LIMITED Date:2012-03-01 11:06:19
    Oilfield oil the sewage treatment, industrial oil industrial process water treatment and water and industrial water treatment, process to remove oil and suspended solids. The walnut shell filters products because of its hardness, the ideal proportion, porous and muti-faceted, and the special physical and chemical processing (the pigment, fat, oil, electric pay ion remove clean), make the walnut shell filters in water treatment has strong oil removal performance, except the solid particles, easy to wash the excellent properties, such as, walnut oil filter materials, widely used in oil wastewater treatment, industrial wastewater treatment and civil water treatment. Walnut is replace filter materials quartz sand filter material, improve water quality, reduce water treatment cost of a new generation of filter material products.
    Walnut shell filters because of their hardness, the ideal proportion, porous and muti-faceted, and the special physical and chemical processing (the pigment, fat, oil, electric pay ion remove clean), make it in water treatment has strong oil removal performance, except the solid particles, easy to wash the excellent properties, such as, walnut shell filters has been widely used in oil field oily wastewater treatment, industrial wastewater treatment and civil water treatment.
    Chemical stability, do not contain toxic substances, in acid, alkali, dissolved in water volume is small, walnut hydrochloric acid solution in the loss of 4.99% to 3.8% of sodium hydroxide solution calibration, won't cause water quality deterioration phenomenon.