Volcanic lava media filter manufacturers _ _ Sherwin German source water

(Volcanic rock) is a rare, low-cost production of natural culture stone building materials. Today construction group styles. Diverse types. Multi-level to high-level development. Requires wall decoration material with lightweight, high strength, energy, seismic, weathering, moisture, heat insulation, sound-absorbing, non-toxic and inexpensive features. The raw materials for the production of pumice stone out of cultural products fully meet the technical requirements of the above, it is an ideal building material. It has many advantages. The first is a light-weight, especially now that the building, most require insulation, wall decoration material which requires not only beautiful, but also quality to light. Therefore, in the selection of lightweight aggregate production of artificial culture stone, use a pumice stone to choose much better than ceramic. The bulk density of light crude set pumice is generally about 600 ~ 700 kg / m3, a bulk density of light fine aggregate for 1000 ~ 1200 kg / m3. 2. Pumice is a combination of many different sizes of holes from the porous rock (as shown), and between each hole and the hole is not the same, therefore, produced by the culture with pumice stone in addition to high strength, decorative effect, but also has a certain insulation properties. 3. Pumice is a natural lightweight aggregate, does not require complex processing, so the price comparison would I produced the pumice (volcanic rock) Main specifications are: 1-2mm, 2-4mm, 3-5mm, 4-6mm, 5-10mm volcanic rock filter manufacturers, 10-20mm, 20-40mm, 30-50mm, 50-80mm, a particle plump, gap developed, high strength, large specific surface area, chemical stability, non-toxic volcanic rock filter, etc., is the Ideal pumice (volcanic rock) region rare pumice (volcanic rock) filter, aggregate, filler. Volcanic biological filter performance in terms of the physical microstructure is: microporous surface roughness, these features particularly suitable for the growth of microorganisms on the surface, reproduction lava media, the formation of biofilms. Volcanic filter so BAF volcanic rock can not only deal with municipal sewage filter price, and biodegradability of organic industrial waste, domestic waste water, micro-polluted source water, etc., may be used instead of quartz sand, activated carbon, anthracite in Water Treatment used as a filter medium, but also on the tail water sewage treatment plant has been secondary treatment process to do the depth of treatment, the treatment of effluent reuse water standard can be used for water reuse. Volcanic lava media filter manufacturers _ _ Sherwin German source water provided by the source of water treatment Ltd. Henan Germany. Volcanic lava media filter manufacturers _ _ Sherwin German source water is the source of water treatment Ltd. Henan Germany (www.gydeyuan.com) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: Mr.