Table 4.4 Table of Water Resources Consumption in Recent Three Years
| Total water resources consumed/m3 | treated water consumed from water system treatment/m3 | percentage | |
| 2020 | 313750 | 85069 | 27% |
| 2021 | 344256 | 103347 | 30% |
| 2022 | 286347 | 80269 | 28% |
Description:
Weifang Institute of Technology has two large water towers for water storage, and the daily domestic sewage is stored in the water tower after passing through the sewage treatment device. According to table4.4, about 25% - 30% of treated water has been put into lakes or used for irrigation and recycling in recent three years.