Quartz sand filter material selection skills

Quartz sand filter and medium filter is widely used in water treatment, quartz sand filter material is using natural quartz mine as raw material, after crushing, washed fine sieve, etc, is currently the most widely used in water treatment industry, the largest amount of water purification materials, without impurities, compression wear-resisting, high mechanical strength, stable chemical performance, sewage capability, high efficiency, long cycle life, suitable for single, double filter tank, filter and ion exchanger, the indicators have reached ( CJ/T43- 1999). Standard. Processing of refined quartz sand, white quartz sand, acid treatment, ordinary quartz sand, can meet the use requirements of different users.

the commonly used specifications: 0. 5 - 1. 0mm 0. 6 - 1. 2mm 1- 2mm 2- 4 - 4毫米 8mm 8- 16mm 16- 32 mm

I company ( www。 571年水。 com） Refined quartz sand filter material is using high purity quartz ore, after crushing, screening and washing. Its function is combined with filtering container, used to intercept the water suspension colloid particles such as impurities. Applicable to electric power system, many medium filter, ion exchanger, activated carbon filter mat layer and water containing acid-base composition of water treatment filter. White appearance, more edges, no powder product with the quartz sand surface. Acid ( If you have any requirement) 。

quartz sand performance: in neutral and PH in 2. 1 - 6. 6 within the scope of the acidic water is stable, but slightly soluble in alkaline water, chemical water treatment of SiO2 incremental less than 2 mg/L water treatment.

the selection of quartz sand:

a, as a water treatment, with quartz sand filter or filtering tank use ordinary quartz sand can be more. Ordinary quartz sand its silicon content over 98%, multi-purpose in drinking water and water of non-potable water treatment industry, one is with anthracite filter material of filtered water is better, the second is the low price, economic and practical.

2, as a technical requirements higher hyperfine water treatment industries, such as power plants, such as pure water used more refined quartz sand or acid-washed quartz sand. Refined quartz sand silica content in 99. 6% - 99. 9%.

quartz sand scope of application:

is suitable for domestic and drinking water filter, and other water purification treatment, is more suitable for petroleum, chemical, mining, metallurgy, thermal power, printing and dyeing, leather, food, etc. In the early period of the production of water treatment and circulating water treatment, and sewage recycling.

quartz sand other purposes:

to make glass, refractories, ceramics, smelting ferrosilicon, flooring, architectural coatings, casting, grinding, etc. Package and storage:

1, quartz sand filter material for plastic woven bag packing, the bags of 50 kg net each.

2, quartz sand, should not be piled up with supporting and other filter material, more should not be piled up together with other toxic substances and pollutants.

I company specializing in the production of water treatment equipment such as quartz sand filter, many media filters, activated carbon filter and so on filter tank and quartz sand, activated carbon packing.