Anthracite filter criteria. 1. Purpose: water purification and filtration. 2. Scope: drinking water, industrial water, industrial waste water purification filtration. 3 features: Anthracite filter is used as drinking water filtration, acid / base filtration, oil separation and sewage treatment anthracite filter, it has the following advantages over other traditional media: (1) are stable to acids or bases (2) fast filtration rate. Anthracite charged stronger than sand, with electric adsorption effects. Enables high-speed filtering (3) In addition to the high rate, anthracite filter adsorption area wide, can filter out many pollutants, removal rate of 99% (4) long life anthracite filter water, treated water is large (5) promote cloud and the degree of separation of bacteria (6) excellent in stability and reducing solidification easy to scale (7) supporting a low specific gravity to reduce the thickness (8) specific gravity of about half of the sand, when the backwash water less 4, type: crushing granular The anthracite 5, the principle: water suspension of fine solid grains by flocculation after dosing anthracite filter price, membership to be filtered by the filter anthracite. 6. Specifications Performance :: bulk density (t / m3) 0.83 ~ 0.85; gravity (g / cm3) 1.5 ± 5%; fixed carbon ≥78% (except ash and moisture); hydrochloric acid soluble rate ≤3.5; volatile copies% ≤6-7; moisture% ≤3; clay content% ≤1.5; breakage rate% ≤0.7; wear rate% ≤0.5 Mohs hardness 3-4; backwash expansion 50% expansion; conventional particles: 0.8 ~ 1.8mm; 1 ~ 1.8 mm; 1.4 ~ 2.5 mm; 1 ~ 2 mm; 3 ~ 4 mm; 4 ~ 6 mm (according to user requirements screening) Packaging: 50 kg 850 kg 1000 kg, the export to Japan, Korea, Taiwan, the United States and other places. Henan Spirit Anthracite professional manufacturer, welcome to purchase refined anthracite filter, Rushan anthracite filter media, anthracite filter manufacturers to provide water purification materials Co., Ltd. from Henan Spirit. Henan Spirit Water Material Co. (www.gyssjs.com) strong, credible, in Zhengzhou, Henan water treatment chemicals and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Spirit into the brilliant water and you work for a better future!