集中式采暖空调系统循环水治理已经成为我国节能减排,建设节水型社会的重要组成部分。采暖空调系统循环水水质多样化,水质影响因素复杂,规范及标准尚未形成体系,应用研究较少。本文主要研究我国集中式采暖空调系统循环水处理行业市场状况,该领域水质影响因素及工程实际应用的主要处理方法,探索该领域未来技术的发展趋势。 Centralized heating and air conditioning system of circulating water management has become China's energy-saving emission reduction, building a water-saving society an important part. Heating and air conditioning system, circulating water quality diversification, water quality is complex, norms and standards have not yet formed a system, less applied research. This article mainly studies the market condition of circulating water treatment industry of centralized heating and air conditioning system in our country, the main influencing factors of water quality in this area and the practical application of this project, and explores the development trend of future technologies in this field.