随着沿海经济的发展,一批大型电力、冶金、化工等企业相继兴起,根据工艺流程的要求,工厂需向周围环境排放大量的废热。它们中的一部分以烟气扩散或水滴、水膜与空气进行热交换等方式排入大气中;另一部分则随废水排放到江、河、湖或海洋等天然水域或人造冷却池。建立在海滨的热 With the development of the coastal economy, a number of large-scale power, metallurgy, chemical and other enterprises have emerged, according to process requirements, the factory needs to discharge a large amount of waste heat to the surrounding environment. Some of them are discharged into the atmosphere by diffusion of flue gas or water droplets, water film and air heat exchange; the other part is discharged into the natural water or artificial cooling pool such as river, river, lake or ocean along with the wastewater. Build hot on the waterfront