What is the sewage treatment volume in Xinjiang in 2021?

500,000 cubic meters/day. In 2021, the national sewage treatment rate was 97.89%, an increase of 0.36 percentage points from 2020; Xinjiang's sewage treatment volume in 2021 was 500,000 cubic meters per day, and the national urban domestic sewage centralized collection rate was 68.6%, an increase of 3.8% from 2020. percentage point.