Effects of Oxygenation Resuspension on DOM Composition and Its Role in Reducing Dissolved Manganese in Drinking Water Reservoirs

Highlights

Authors

Affiliations

Ming Su

Key Laboratory of Environmental Aquatic Chemistry, State Key Laboratory of Regional Environment and Sustainability, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences.

University of Chinese Academy of Sciences.

Weiwei Li

Key Laboratory of Environmental Aquatic Chemistry, State Key Laboratory of Regional Environment and Sustainability, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences.

School of Ecology and Environment, Inner Mongolia University.

Jiao Fang

Key Laboratory of Environmental Aquatic Chemistry, State Key Laboratory of Regional Environment and Sustainability, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences.

Tengxin Cao

Key Laboratory of Environmental Aquatic Chemistry, State Key Laboratory of Regional Environment and Sustainability, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences.

University of Chinese Academy of Sciences.

Yufan Ai

Key Laboratory of Environmental Aquatic Chemistry, State Key Laboratory of Regional Environment and Sustainability, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences.

University of Chinese Academy of Sciences.

Changwei Lü

School of Ecology and Environment, Inner Mongolia University.

Jinbo Zhao

Key Laboratory of Environmental Aquatic Chemistry, State Key Laboratory of Regional Environment and Sustainability, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences.

Ziyi Yang

Key Laboratory of Environmental Aquatic Chemistry, State Key Laboratory of Regional Environment and Sustainability, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences.

University of Chinese Academy of Sciences.

Min Yang

Key Laboratory of Environmental Aquatic Chemistry, State Key Laboratory of Regional Environment and Sustainability, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences.

University of Chinese Academy of Sciences.

^# These authors contributed equally to this work.

^a Key Laboratory of Environmental Aquatic Chemistry, State Key Laboratory of Regional Environment and Sustainability, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences., Beijing 100085, China.
^b School of Ecology and Environment, Inner Mongolia University., Hohhot 10021, China.
^c University of Chinese Academy of Sciences., Beijing 100049, China.

^* Corresponding to: Changwei Lü (lcw2008@imu.edu.cn), Min Yang (yangmin@rcees.ac.cn)

This study proposes using sediment resuspension to enhance Mn removal from the water column through complexation and adsorption with DOM, followed by flocculation and sedimentation.