项目介绍（简介、技术特点、应用范围、市场前景、效益分析及对投资者要求）

  (中文)中央空调系统化学清洗及水处理技术主要面向大型宾馆、商场、学校、商务大楼、厂矿企业等的中央空调管网系统，清洗后可以大幅度提高系统的节能效果，减少维修和管理费用，延长设备的使用寿命。该技术2004年通过省科技厅鉴定，各项技术指标都超过国家规定的标准，处于国内领先水平。该技术自1994年以来已在300多家单位应用，直接创造效益600多万元，社会效益上亿元。据统计，全国每年有450亿元的清洗市场，所以应用前景非常广阔。

  (英文)The chemical cleaning and water treatment technology of central air-conditioning system is mainly for the pipeline system of the central air conditioners of large hotels, shopping malls, schools, business building, plants and mines. The energy-saving effect can be considerably improved after the cleaning, the maintenance and management cost can be reduced and service lives prolonged. In 2004 this technology passed the certification of the Henan Department of Science and Technology, the various technical indexes are better than the state requirements, this technology is appraised to be pioneering in China. Since 1994, this technology has been applied in more than 300 units, and created more than RMB6 million yuan direct economic benefits and nearly RMB100 million yuan social benefits. The related statistics shows that there is a RMB45 billion- yuan cleaning market, so its application prospect is really wide.