Industrial Client Removing Solids and Phosphorus
Influent total phosphorus reduced from ~10 mg/l to ~0.3 mg/l
Side benefit that ammonia is also reduced by ~30%.
On Site Full Scale Evaluations
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Ash Scrubber Discharge Water (Confidential Client)
- Reduced ash scrubber water suspended solids.
- Goal was to remove ash so water could be recycled.
- Removed ~97% of the ash.
- Influent ash TSS concentration averaged 8,794 mg/l.
- Effluent ash TSS averaged 288 mg/l.
- Sludge TSS 216,826 mg/l.
Higher capture and cleaner effluent could have been achieved with a higher polymer dose but that was not the goal of this work.
Bench Top Evaluations

Left – untreated sample.

Right – sample treated with 7139 and magnetite.