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1. High-quality anthracite filter material produced by Zhengzhou Jiasheng Water Purification Material Co., Ltd.
Zhengzhou Jiasheng Water Purification Material Co., Ltd., as an enterprise dedicated to the research and development, production and sales of water purification materials, always adheres to the service tenet of "quality first, customer first". The anthracite filter material produced by the company has won the recognition of many users with its excellent performance and efficient purification effect.
Raw material selection: Select high-quality natural anthracite as raw material to ensure the basic quality of the filter material.
Crushing: Crush the raw materials to achieve a certain fineness for subsequent processing.
Screening: Screen the crushed anthracite to obtain filter materials of different particle sizes to meet different application requirements.
Roasting: Roast the screened anthracite at high temperature to ensure its stable physical and chemical properties.
Inspection: Strict quality inspection of the roasted anthracite filter material to ensure compliance with national standards.
Packaging: Properly package qualified anthracite filter material to ensure its quality during transportation and storage.
The technical indicators of anthracite filter media mainly include physical properties and chemical properties. The following will explain in detail from multiple perspectives.
Physical performance indicators
(1) Specific gravity: The specific gravity of anthracite filter media is between 1.45-1.50 g/cm³, which is conducive to sedimentation and backwashing in water treatment.
(2) Bulk density: The bulk density of anthracite filter media is about 0.947 g/cm³, which affects the filling density and filtration effect of the filter tank.
(3) Porosity: The porosity of anthracite filter media is between 47% and 56%, which is conducive to the adsorption of suspended matter in water.
(4) Wear rate: The wear rate of anthracite filter media is generally below 0.55%, indicating that it has good wear resistance.
(5) Breakage rate: The breakage rate of anthracite filter media is usually below 0.8%, which ensures its stability during use.
(6) Unevenness coefficient: The unevenness coefficient of anthracite filter media is between 1.8 and 2.0, indicating that its particle size distribution is uniform.
Chemical performance indicators
(1) Fixed carbon content: The fixed carbon content of anthracite filter media is usually above 75%, reflecting its adsorption capacity.
(2) Sulfur content: The sulfur content of anthracite filter media is generally below 0.5%, which helps to improve water quality.
(3) Heavy metal content: The heavy metal content of anthracite filter media (such as lead, copper, zinc, etc.) meets the national drinking water standards to ensure the purity of water quality.
- Water purification: It can remove impurities such as suspended matter, colloids, and microorganisms in water to improve water quality.
- Industrial wastewater treatment: It is used for pretreatment and deep treatment to enhance the wastewater treatment effect.
- Fountain and swimming pool water treatment: Keep water clear and improve the water quality of fountains and swimming pools.
- Sewage treatment plants: Used in pretreatment and post-treatment to improve sewage treatment efficiency.
- Other fields: It is also suitable for water treatment processes in the chemical, food, and pharmaceutical industries.
Removing suspended particles: Anthracite filter media can effectively remove suspended particles in water, reduce water turbidity, and improve water transparency.
Adsorbing organic matter and heavy metals: The adsorption properties of anthracite filter media enable it to adsorb harmful substances such as organic matter and heavy metal ions in water, reducing the impact of these substances on water quality.
Improving filtration efficiency: Anthracite filter media can be used in conjunction with other filter media (such as quartz sand) to form a double-layer or three-layer rapid filter tank, increase filtration speed, increase water output per unit area, and multiply the pollution interception capacity.
Reducing secondary pollution: The use of anthracite filter media can reduce secondary pollution caused by aging of water pipelines and other reasons, and ensure the safety of water quality delivered to residents' homes.
Anthracite filter media is packaged in moisture-proof, dust-proof, and pollution-proof plastic woven bags, with a net weight of 25 kg per bag. The packaging bag will clearly mark the product name, specifications, production date, shelf life and other information for easy user identification and use.
- Storage environment: It should be stored in a dry, ventilated, light-proof environment, avoiding direct sunlight and rain.
- Storage period: The storage period is generally 6 months. Products that exceed this period must be re-inspected and qualified before they can be used.
- Moisture-proof and dust-proof: During storage, it is necessary to ensure that the filter material is not damp and dust-proof to ensure product quality.
- Pollution prevention: During transportation and storage, the filter material should be prevented from being contaminated to maintain its purity.
In summary, the anthracite filter material produced by Zhengzhou Jiasheng Water Purification Materials Co., Ltd. has provided solid support for my country's water treatment industry with its excellent performance and wide application. The company will continue to work hard to provide better products and services.
