再生水回用已经成为缓解水资源供需矛盾的重要措施,而相关政策法规的缺失是我国当前再生水利用领域面临的主要问题之一。文章全面介绍了国外主要发达国家在再生水回用方面的政策法规,并针对我国与发达国家在此方面的差距提出了相应的建议。 Reuse of reclaimed water has become an important measure to alleviate the contradiction between supply and demand of water resources. However, the lack of relevant policies and regulations is one of the major problems that China is facing in the field of reclaimed water utilization. The article introduces the policies and regulations of the major developed countries in the recycling of reclaimed water in an all - round way and puts forward corresponding suggestions in light of the gap between China and the developed countries in this aspect.