It is pleased to announce the 2023 8th International Conference on Water Pollution and Treatment (ICWPT 2023) to be held on August 17-19, 2023 in University of Applied Sciences, Frankfurt, Germany. ICWPT 2023 will provide a forum for researchers and practitioners in the field to share ideas, designs, and experiments. Participation from academia, industry and government is welcome. ICWPT 2023 invites submissions of technical papers (at least 5 pages) for oral and poster presentations.