The application of geomembrane has been expanded year by year. The emphasis on water resources has been increased year by year, and the construction of large reservoirs, reservoirs, landscape lakes, rivers and so on have increased the usage of geomembrane, and environmental protection is China and complete. Common facing pressing problem, among them waste water discharge. Is a very key problem to be solved, geomembrane characteristics. It is highlighted that the characteristics of impermeability, corrosion resistance, acid and alkali resistance and simple construction increase the rigid demand for geomembrane.
