Specialized smokeless coal filter material for water treatment

Other parameters:

Xi'an Binrun Water Purification Materials Co., Ltd. is a manufacturer of smokeless coal filter materials. Currently, smokeless coal filter materials and quartz sand filter materials have been sold well throughout the country in recent years and have won a good reputation in the market. Binrun smokeless coal filter materials are processed and refined from Shanxi deep coal, with an annual sales volume of tens of thousands of tons. They have been supplied to all parts of the country. The smokeless coal filter materials are made from high-quality raw coal, selected, crushed, and screened twice. They have a good appearance luster, spherical shape, high mechanical strength, good compressive performance, stable chemical properties, no toxic substances, wear resistance, and do not dissolve in acidic, neutral, and alkaline water. In addition, the surface of smokeless coal particles is rough, with good adsorption capacity, high porosity (≥ 52%), and high water content. Due to its light weight, the required backwash strength is relatively low in terms of pollution capacity, It can save a lot of backwash water and electricity.

Introduction to Anthracite Filter Material

Anthracite filter material is made by processing fragrant charcoal (commonly known as white coal) from deep coal in Shanxi Province. From raw coal crushing to two screenings and removal of gangue, it undergoes strict control. Anthracite filter material has many advantages, such as high mechanical strength, good compressive performance, stable chemical properties, no toxic substances, wear resistance, insolubility in acidic, neutral, and alkaline water, good adsorption capacity, high porosity (≥ 52%), and high pollution capacity. It is a filter material in three-layer and double-layer filtration.

Anthracite filter material is a type of filter material used in the water treatment industry. Anthracite filter material is made from high-quality anthracite as raw material, processed through selected crushing, powder, screening and other processes. It is commonly used as double-layer or three-layer rapid filtration material. Suitable for general acidic and neutral alkaline purification treatment, with good specific surface area and all indicators meeting the standards of the Ministry of Construction (CJ/T44-1999).

effect:

The combination of smokeless coal filter material and quartz sand filter material is currently promoted in China as a double-layer rapid filter and a three-layer filter. Tank filtration can increase filtration rate, increase water output per unit area, and exponentially improve sewage interception capacity, reducing project costs and minimizing land occupation. Widely used in water quality treatment processes before and after production in chemical, metallurgical, thermoelectric, pharmaceutical, papermaking, printing and dyeing, food, and other industries.

Physical and chemical indicators of anthracite filter material:

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Carbon content% ≥ 90, hydrochloric acid solubility% ≤ 3.5

Specific gravity g/cm1.4-1.6 Wear rate% ≤ 1.3

Bulk density g/cm0.95, crushing rate% ≤ 1.5

Mud content% ≤ 2, porosity% 43

Common specifications: Common specifications are generally 0.5-0.8mm, 0.8-1.2mm, 0.8-1.8mm, 1-2mm, 2-4mm, etc

Packaging and transportation:

The anthracite filter material is packaged in double-layer woven bags with a net weight of 50kg. During transportation and storage, the packaging should be protected from damage to prevent leakage or mixing of debris It is not advisable to transport and stack it together with supporting materials and other filter materials, and it is prohibited to expose it to direct sunlight.