Quantitative Analysis of the Research Development Status and Trends of Tannery Wastewater Treatment Technology

In order to better grasp the development and trends of tannery wastewater (TWW) treatment research, this paper provides a review TWW research dynamics based on Web Science (WoS) database using CiteSpace software. The dynamics, hot topics, evolutionary history in field are revealed. results showed that related has shown high growth trend number articles recent years, India was outstanding terms influence area. keyword clustering analysis main hotspots were biological processes (phytoremediation, constructed wetlands, anaerobic biofilm reactors) chemical (coagulation flocculation, advanced oxidation processes). new frontiers bioremediation application biofuel cells will become important directions future.