3.1 加拿大 虽然十分了解给水温度与膜的渗透性之间的关系,但是直到1994年初才有利用反应堆冷凝器的冷却水作为RO系统的给水水源的想法。这个概念现在已被所有IAEA的研究项目所接受。这些研究发现,有效地结合预热过的给水和系统设计优化,可能获得重大经济性和运行效益。 这种概 3.1 Although Canada was well aware of the relationship between feed water temperature and membrane permeability, it was not until the beginning of 1994 that the cooling water from the reactor condenser was used as the water supply for the RO system. This concept is now accepted by all IAEA research projects. These studies found that effective combination of preheated feedwater and system design optimization may yield significant economic and operational benefits. This kind of outline