For Henan water treatment Quartz sand Which company sells filter materials? To purchase quartz sand filter material for water treatment in Henan, please go to Gongyi Baike Water Treatment Filter Material Factory http://www.gybkll.com Here are the refined quartz sand filter materials you need. Baike Brand Henan water treatment quartz sand filter material is a kind of water treatment filter material made of natural quartz ore after crushing, washing, screening, drying and secondary screening; There are mainly two kinds of commonly used quartz sand filter materials: one is ordinary quartz sand; The other is refined pickling sand. Quartz sand filter material has the following characteristics: high hardness, good corrosion resistance, high density, high mechanical strength, strong sewage interception ability, and long service life. It is an ideal material for chemical water treatment.
Quartz sand is used as filter material container Combined, it is used to intercept suspended solids, colloid and other particulate impurities in water, so as to play a filtering role. It can be mainly divided into the following categories:
1. Ordinary quartz sand filter material: it is mainly used in sewage treatment, and it can be used for three to five years without any problem, as long as the quartz sand is prevented from running off, it is not important to be polluted, because in sewage treatment, sludge can carry out aerobic or anaerobic respiration to degrade pollutants in sewage.
2. Refined quartz sand filter material: used in pure water treatment. In the sand filter, it usually needs to be replaced within 2 to 3 years. Generally, after being polluted, the pollutants wrapped in the quartz sand can no longer play a very good filtering role and can only be replaced. Quartz sand filter material has passed the Iso9001-2000 quality system certification. Baike brand quartz sand filter material is stable in acidic water within neutral and value range, but slightly soluble in alkaline water. The increase of SiO2 in chemical water treatment is not more than 2mg/L.
Quartz sand filter material plays a filtering role, just like water passing through sand When it penetrates into the ground, it blocks the suspended solids in the water, mainly focusing on the fine suspended solids.
1. The sum of crushing rate and wear rate of quartz sand filter material should not be greater than 1.5% (the percentage is calculated by mass, the same below);
2. The density of quartz sand filter material shall not be less than 2.55g/cm3. Unless there are special requirements for density in use;
3. Quartz sand filter material shall be free of visible soil, mica and impurities in agricultural production system. The water leaching solution of filter material shall be free of toxic substances, and the mud content shall not be more than 1%. The content of light matter with density less than 2g/cm3 shall not be more than 0.2%;
4. The ignition loss of quartz sand filter material shall not be greater than 0.7%, and the hydrochloric acid solubility shall not be greater than 3.5%.
Baike brand quartz sand filter material for Henan water treatment has the characteristics of no impurities, high compression and wear resistance, high mechanical strength, stable chemical performance, strong sewage interception capacity, high efficiency and long service life. It is suitable for single-layer and double-layer filters, filters and ion exchangers, and all indicators meet the (CJ/T43-2009) standard. The quartz sand filter materials processed by BK Water Treatment Filter Materials Factory include refined quartz sand filter materials, pure white quartz sand filter materials, acid washed quartz sand filter materials, and ordinary quartz sand filter materials, which can meet the needs of different users. Common specification of quartz sand filter material: 0.5-1.0mm 0.6-1.2mm 1-2mm 2-4mm 4-8mm 8-16mm 16-32mm.
Which company sells quartz sand filter material for water treatment in Henan? Henan Baike Water Treatment Filter Material Factory pin , preferential price, preferential quantity! contact number:
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