Water pollution is now the most important task in the country's environmental protection. Enterprises in this field have brought their latest technology and products to deal with waste water. Their equipment can handle waste from key industries like petrochemical, paper making, or textile printing and dyeing.

Zhou Chenggao, Jindalai Environmental Protection Ltd., said "Our technology can deal with waste water from people's daily life and soil run-off together, thus reducing the loss of soil, and reducing secondary pollution. The energy consumption of our product is only 40 percent of similar products, and this is also a leading technology worldwide. Our products have already been sold to Europe."

More than 50 conferences will also be held during the exhibition, many of which will focus on the latest policy, and popularization of new technology.

(CCTV June 4, 2009)