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水资源的综合利用是《化学与技术》的考查热点内容,水资源的综合利用的重点是如何在水资源中除去杂质而获得纯净水,以及如何从海水中获取有用的化学物质。本文通过几例习题对水资源的综合利用进行分析,希望达到抛砖引玉的目的。一、考查水处理技术例1水处理技术在生产、生活中应用广泛。
The comprehensive utilization of water resources is a hot topic in “Chemistry and Technology”. The key point of comprehensive utilization of water resources is how to get pure water by removing impurities in water resources and how to obtain useful chemicals from seawater. This article through several exercises on the comprehensive utilization of water resources for analysis, hoping to achieve the goal of attracting valuable resources. First, examine the water treatment technology Example 1 water treatment technology in production, life is widely used.