Snow white sand The filter material moves from top to bottom under the effect of sewage lift pump, and has the purpose of mixing tailwater. The filtration system in the filtration system can be cleaned immediately, and has strong resistance to the adverse effects of pollutant load. The structure and operation characteristics of snowflake white sand biological filter make the concrete, response and filtration carried out in the same tank. Snow white sand Quartz sand It is a kind of silicate mineral with hard material, abrasion resistance and stable chemical properties. Quartz sandstone, quartzite and vein quartz exist in nature.

Quartz sandstone is a kind of consolidated clastic rock. The content of quartz debris exceeds 95% for various magmatic rocks, sedimentary rocks and metamorphic rocks. There are few heavy minerals, and the associated minerals are feldspar, mica and clay minerals. Quartzite can be divided into accumulation reason and metamorphic reason. The boundary between debris particles and cement is not obvious. The latter refers to quartzite ore with deep metamorphism and pure quality. Vein quartz is formed by hydrothermal solution, and almost all vein quartz is composed of dense massive structure.

Changxing Juwang Building Materials Co., Ltd. is specialized in the production and sales of Shiyingsha, Xuehuabaisha, Textured round sand Manufacturer of materials. The enterprise is located in Changxing, Zhejiang, with beautiful scenery, convenient transportation and developed industry. Since its establishment, the company has adhered to the concept of "honesty, quality and service", and has always adhered to the principle of technological innovation as the driving force and sincere service for customers. It is committed to developing into an industrialized, intelligent and professional materials company.