Depth Distribution of Suspended Matter in the Sand Layer of Slow Sand Filters in Winter

@inproceedings{Yamamoto1997DepthDO,
  title={Depth Distribution of Suspended Matter in the Sand Layer of Slow Sand Filters in Winter},
  author={Masuo Yamamoto and Nobutada Nakamoto},
  year={1997}
}
This research was carried out to appreciate a slow sand filtration treatment by an investigation of suspended matter distribution in sand beds of Ishifune and Someya slow sand filters. The core-sampler was inserted to take suspended matter in slow sand filter beds during the filter operation when the filters were easy to clog in winter. The following results were obtained.From the depth distribution of the Total Organic Carbon, Someya slow sand filter detained larger amount of suspended matter… CONTINUE READING