用于处理雨水径流的相关专利技术分析及展望

Analysis and Prospect of Related Patent Technology of Rainfall Runoff Treatment

通过统计分析国际专利分类号(IPC) C02F3/32中2010年至今公开的专利和其中的PCT(Patent Cooperation Treaty)专利申请宏观情况,针对海绵城市建设中如何利用现有相关专利技术及申请专利提出建议;进一步从前述专利中筛选出以利用植物为特征处理雨水径流的专利技术,并对其中具有应用前景的授权专利技术进行简要介绍和分析,在此基础上,探讨该领域前沿技术的发展方向,并就海绵城市建设中如何利用专利技术提出若干建议。

Based on the statistical analysis of the patents related to IPC C02 F3/32 which published since 2010 and the PCT patent applications thereof,some suggestions related to sponge city were provided on how to use the prior art and apply for a patent. Further some patents related to rainfall runoff treatment characterized by the plants utilization were selected from the above patents. After briefly introducing these granted patents with application value and analyzing these techniques,the developments of the advanced technology in this field were discussed,and some suggestions on how to use patented technology in the construction of sponge city were provided.