Quartz sand filter is widely used in water treatment, and the quartz sand filter material in the tank of quartz sand filter is made of natural quartz ore as raw material, processed by crushing and washing, etc. At present, it is widely used in water treatment industry as water purification material, no impurities, compression and wear resistance, high mechanical strength and chemical properties. Stable, strong ability to intercept pollution, high efficiency, long service life, suitable for single-layer, double-layer filter, filter and ion exchanger. The following small edition of Shandong multi-media filter tells us about the selection skills of quartz sand filler for multi-media filter. I hope that will be helpful to everyone!
Selection of quartz sand:
1. As water treatment, quartz sand for filter or filter tank is mostly common quartz sand. Ordinary quartz sand, which contains more than 98% silicon, is mostly used in drinking water and non-drinking water treatment industry. Firstly, it is better to cooperate with anthracite filter material to filter water, and secondly, it is cheap and practical.
2. As an ultra-fine water treatment industry with high technical requirements, such as power plants and pure water plants, refined quartz sand or acid-washed quartz sand are adopted. The silicon content of refined quartz sand is between 99.6% and 99.9%.
II. Scope of application of quartz sand:
It is suitable for filtration of drinking water and other water purification treatment. It is more suitable for pre-treatment and recycling water treatment of production water such as petroleum, chemical industry, mining, metallurgy, thermoelectricity, printing and dyeing, tannery, food and so on, as well as the recovery and utilization of sewage.
Other uses of quartz sand:
Making glass, refractories, ceramics, smelting ferrosilicon, floor, building coatings, casting, grinding and so on.
Packaging and storage:
1. Quartz sand filter material is packed in plastic woven bags, each bag weighs 50 kg net.
2. Quartz sand should not be stacked with supporting materials and other filter materials, and it should not be stacked with other toxic substances and pollutants.
Today I'm going to talk to you for a moment. I hope this small edition of Shandong Multimedia Filter can help you. If you have any questions about this, please consult our official website for details. Http://www.apzhuoyou.com