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- Test different baffle configurations with no coagulant to see if similar results are obtained to when coagulant is used
- Investigate at what threshold of influent turbidity coagulant is unnecessary
- Revisit sedimentation tanks using research from Floc Blanket team.
- Investigate using a rapid sand filter and using water hammer to clean it (instead of backwash, which requires pumps), similar to sand filters on FIME plants in Honduras