我国海水冷却技术的应用现状及发展应对策略

发布时间：2018-02-04 19:06

本文关键词： 海水冷却直流冷却循环冷却环保　出处：《应用化工》2017年12期 　论文类型：期刊论文

【摘要】：在分析海水直流冷却和海水循环冷却技术、环境优劣势后,对国内外海水冷却技术的应用现状中存在的差异进行了分析讨论,指出当前我国海水冷却技术在产业规模、工程数量、应用领域和海水利用量等方面,与国外相比,尚有差距,有待提高。并针对海水直流冷却技术因取排水量大具有潜在环境危害等问题,提出应以海洋环保为导向,推动我国海水冷却技术的环境友好化发展。为此,建议采取加大投入、强化引导、严格准入和转变企业经济环保观念等措施,以加速节水环保型海水循环冷却技术在我国的应用发展进程。
[Abstract]:After analyzing the advantages and disadvantages of seawater direct current cooling and seawater circulating cooling technology, the differences in the application status of seawater cooling technology at home and abroad are analyzed and discussed. It is pointed out that there is still a gap between China's seawater cooling technology and foreign countries in industrial scale, engineering quantity, application field and seawater utilization. Aiming at the potential environmental hazards of seawater direct current cooling technology, it is suggested that marine environmental protection should be taken as the guide to promote the environmentally friendly development of seawater cooling technology in China. It is suggested that measures such as increasing investment, strengthening guidance, strictly entering and changing the concept of economic and environmental protection of enterprises should be taken in order to accelerate the application and development of water-saving and environment-friendly seawater circulation cooling technology in China.
【作者单位】：国家海洋局天津海水淡化与综合利用研究所;
【基金】：国家海洋局业务化基金资助项目(151120000000150006) 国家海洋公益性行业科研专项项目(201505021-2)
【分类号】：TQ085.47
【正文快照】： 我国沿海11省市中,除海南、广西和福建外,其他8省市的人均水资源量均处于不同程度的缺水境况,特别是天津、上海、河北、山东和江苏等5省市,人均水资源量低于500 m3,按照国际标准,属极度缺水地区[1]。淡水资源缺乏已经成为我国沿海多省市工业、经济、社会发展的重要阻力之一。

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