采用中水作为热电循环冷却水补水的试验研究

Research of Using Intermediate Water as Replenishing Water in Power Plant

近十年来,由于华北地区干旱少雨,电厂赖以生存的官厅水库水位急剧下降,严重影响京能公司生存发展。为缓解供水矛盾,保证京能公司可持续发展,根据北京水务局的要求,京能公司准备采用中水分公司出水作为公司工业用水。为防止循环冷却水系统腐蚀、结垢,保证机组安全稳定经济,必须进行循环水阻垢、缓蚀试验,通过试验,确定循环水阻垢、缓蚀剂种类、最优加药量及循环水运行控制参数,并为循环水加药系统完善改造提供依据。

Jingneng Thermal Power Co., Ltd. plan to use recycled water as replenishing water because of the serious lack of water. The research of corrosion and scaling must be done to insure the safety of the system. The research were introduced in this article.