Advanced Water TechnologyECM Water SolutionsPilots & Applications
AWT pilot content is organized around measured before/after data and application keywords from the PDF source.
AWT participated in a Korean Ministry of Environment-supported verification project from 2012 to 2015.
| Item | Influent | Effluent | Efficiency |
|---|---|---|---|
| COD | 33.5 mg/L | 3.3 mg/L | 90% |
| SS | 94.0 mg/L | N/D | 100% |
| T-N | 12.5 mg/L | 4.82 mg/L | 61% |
| T-P | 1.23 mg/L | 0.02 mg/L | 98% |
A pilot system demonstrated reduction of organic matter, suspended solids, phosphorus, and coliform.
| Item | Influent | Effluent |
|---|---|---|
| pH | 6.3 | 8.2 |
| COD | 84.3 mg/L | 25.2 mg/L |
| BOD | 132.2 mg/L | 14.4 mg/L |
| SS | 87.5 mg/L | N/D |
| T-N | 26.7 mg/L | 14.8 mg/L |
| T-P | 7.58 mg/L | 0.06 mg/L |
| Coliform | 73,000 No./mL | N/D |
Pilot results for phosphorus removal and water reuse performance.
| Item | Influent | Effluent |
|---|---|---|
| CODMn | 11.1 mg/L | 8.0 mg/L |
| SS | 6 mg/L | N/D |
| T-P | 1.83 mg/L | 0.031 mg/L |
| T-N | 12.8 mg/L | 11.3 mg/L |
| Turbidity | 2.06 NTU | 0.16 NTU |
| Coliform | 22,000 CFU/mL | N/D |
Rapid water quality improvement through electrolysis treatment within 2 to 5 minutes followed by ceramic membrane filtration.
| Item | Influent | Electrolysis 2 min | Electrolysis 5 min |
|---|---|---|---|
| COD | 12.1 mg/L | 4.6 mg/L | 3.5 mg/L |
| BOD | 4.0 mg/L | 1.4 mg/L | <=1 mg/L |
| T-N | 1.78 mg/L | 0.74 mg/L | 0.61 mg/L |
| T-P | 0.31 mg/L | 0.19 mg/L | 0.14 mg/L |
| SS | 4.1 mg/L | N/D | N/D |
| pH | 8.3 | 8.4 | 8.4 |
Pilot process keywords from the source material.