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Personne àcontacter Ms. Becky
High-tech Zone,Development Area, Pingxiang, Jiangxi
Ceramic grain filters are made of refined pottery clays added with certain modifiers, and processed of grinding, mixing, shaping and high temperature ***** do not contain any substances that harmful to people or ***** are hard and rough in surface, porous inside the structure, and have the advantages of high mechanical strength, large specific surface area and porosity.When used in water treatment, they behave a activated surface property, a great amount of pollutant entrapment, less water head loss in the filter bed, lower consumption of back-flush water, stable in chemical and gbiologic property, and long service ***** grain filters is a new and efficient filter material to increase the water yield, upgrade the water quality, and save chemicals and energy. Physical properties: Exterior unit Spherical surface , color brown, and porous Diameter mm 0.***2 Bulk density g/cm³ 2.*6 Porosity % *5 Broken and wear rate % 1.*2 Non-uniform coefficient % K*0=1.*4 Uniformity coefficient % K*0=1.*7 Hydrochloric acid soluble rate % 2.*3 Sodium hydroxi de soluble rate % 1.*0
