Enhanced removal of Cr (VI) in constructed wetland with Fe-Ni-LDH-modified crayfish shell biochar: Performance, removal pathways and synergy mechanisms of substrate-microorganism

• Wenshu WangQingdao University
• Huazhen WuQingdao University
• Junqi SunQingdao University
• Chunyan ZhaiQingdao University
• Jingxin SongQingdao University
• Deliang ChenQingdao University
• Guoxian YangQingdao University
• Yile DaiQingdao University
• Sen WangQingdao University
• Fanlong KongQingdao University