The Technical Exchange Meeting of Water Saving and Water Treatment Technology of Petroleum and Chemical Industrial Trades sponsored by China Petrochemical Union and undertaken by China Membrane Industry Association was held in Beijing on October 30, 2012. In the meeting, China Petrochemical Union praised advanced units of water saving in petroleum and chemical industrial trades and excellent water treatment projects. China Petrochemical Beijing Yanshan Branch Corporation, Inner Mongolia Baiyanhu Chemical corporation etc. 42 units, and heavy oil fog- water cyclic technique and application of China Petroleum Liaohe Oilfield Branch Corporation, and 30000 m3/ d industrial wastewater re-use of Hangzhou Water Treatment Center etc. 49 projects were praised.