1. Backwash Water Treatment
July 2014

2. Backwash Treatment Technologies
Sedimentation
DAF
Membranes

4. Two Backwash Treatment Options:
Stand-alone SuperSettler™
Decanter

5. Stand-alone SuperSettler™
Used when backwash flow is constant or can be equalized in a holding tank
Compact footprint

6. Decanter Combine equalization and clarification in one basin
Many configurations
Can retrofit existing
basins

10. Resources
Jamieson Canyon case study
WesTech Website
Lab testing

11. Conclusions Two solutions for backwash treatment:
Stand-alone SuperSettler™
Decanter