Water reutilization in student dormitories

@inproceedings{Zhong2003WaterRI,
  title={Water reutilization in student dormitories},
  author={Sun Zhong},
  year={2003}
}
The amount of water used in student dormitories is large. In order to save water resouce, Dalian Information Technology College has installed a water reutilization system in student dormitories. The mixed sewage was treated for reutilization, such as rinsing lavatories and irrigation. The design parameters, operation modes and economic targets of the project were given the paper.