Furui repair process closely, like the production of pure water. Well as vivid carrier Pop Culture, Function and traces fine if only the spring and and fences, but not used, no meaning. The renovation, the use of functional recovery wells has become an important part. How to improve the water quality of these wells, a clear set of well repair construction process. Bottom, wellbore, the spring and each item has a strict construction process. The first is the root of the problem, start from the bottom. The process is complex, reminiscent of pure water production technology, well water-purification filter should covered with several layers of it. The first is the original well dry wells, then remove the bottom silt and other debris, clean the bottom. Finally, in the following order from the bottom up laying Media: laying of 20 cm quartz sand bottom; lay two brown film on the quartz sand, brown film layer must cross each laid a total thickness of about 5-7 cm (for Isolation quartz sand and grit); in brown sheet of 10-20 cm upper layer of grit; and then covered with a layer of brown tablets (used to isolate the two grit); in the upper layer of brown film layer 15 -20 cm grit; the top layer of 5-10 cm of pebbles. Such a rough count waterworks quartz sand, filter on the bottom of almost half a meter thick. So thick media can play a very good filter effect of the well water. Then, the inner wall of the well but also for some big cleaning, using brush, red, wash dredging and other methods to ensure that the inner wall of no moss, mud and other water quality attachments. If serious leakage to the outside of the wall thickness Wong bottom-appropriate landfill, sewage water from the wall to prevent penetration into the wells. Well where to do waterproofing, waterproof layer overlay. But also do well around 50 meters interception nanotube, quality of well water to avoid contamination. Meanwhile, on the edge of the drainage wells wells access to municipal water wells. General construction quartz sand, high-quality primary products, complete model, with high temperatures, high melting point, good acid and alkali, insulation effect, thermal and chemical properties of a strong anisotropy, stable physical properties, color has the texture of pure, smooth delicate jade like silicon steel quartz sand, and can be used as building cement concrete, sealing against leakage of new materials, mortar quartz sand, with a major factor in improving the acid resistance of cement in construction applications, and extend the service life and so on. "Cost" has been advocated by people like the same floor applications, while some producers focus only on low-cost and ignore the quality of the concept, the application of quartz sand production of self-leveling epoxy floor price above ground Ping, the case is now the case in the past. The fundamental reason is the high cost of materials, construction techniques and more complex. Quartz sand belongs to a non-metallic non-renewable resources, excellent floor will cost an increasing trend, only the rational use of every minute of quartz sand resources will make a good product for a long time to survive. Quartz sand in sewage treatment where indispensable role, but the problem with the sewage drain quartz sand is present, most enterprises have encountered wholesale quartz sand, quartz sand, thus preventing the loss is very important. First set up in the sewage treatment tank interception facilities, and secondly to set the filter at each stage, to prevent the loss of the last to go with someone checking, processing and maintenance in order to prevent the loss of quartz sand. Only prevent their loss will be a thorough treatment of sewage, which we need to continue to explore the use of quartz sand process. Filled with quartz sand in fuses, that the purpose is to enhance the ability to fuse interrupter. Because the quartz sand has a high thermal conductivity and insulating properties, but also has a great contact area of ??the arc, thus facilitating absorption of the arc energy, it is possible to rapidly cool the arc. Steel quartz sand | water treatment (certified) | Sanhe quartz sand provided by the Henan water purification Material Co., Ltd. Spirit. Spirit Henan water purification Material Co., Ltd. (www.gyssjs.com) is a leader in Zhengzhou, water treatment chemicals, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Saatchi water in leadership with the staff warmly welcome all inquiries negotiations to create a better future prosperity water.