Application range and structure:

Changjia environmental protection packing include multi-faceted plastic hollow ball, plastic Pall ring, cellular packing and soft (semi-soft) packing.

1. Plastic hollow ball is new-model efficient tower packing that is widely used to remove acid gas, alkaline gas, oxygen and carbon dioxide.

2. Cellular packing has inclind tube and straight tube two types. The former is widely used in water supply and drainage project. Straight tube is mainly used in biofilter and high-load biofilter.

3. Soft (semi-soft) packing is suitable for aerobic treatment of printing and dyeing, silk, pharmaceutical, petrochemical and sanitary wastewater.