REFERENCE FACT SHEET
PROJECT DESCRIPTION
- Filtered water capacity up to 13,500 m³/d
- Brownfield BOT
- Modification of pre-treatment process steps, replacement of existing pressurized sand filters
- Location: Jordan
- In operation since 07/2018
PROCESS CHAIN
- Packed aeration tower for Fe oxidation
- Retention tank with chlorine dosage for chemical oxidation of Fe and Mn
- Optional dosage of HMO for Ra removal
- Dead-end submerged ceramic flat sheet membrane filtration
- Reverse osmosis
PROCESS FLOW DIAGRAM
PERFORMANCE DATA
| PARAMETER | UNIT | FEED WATER | FILTERED WATER |
|---|---|---|---|
| Fe | ppm | 5.2 | < 0.02 |
| Mn | ppm | 0.1 | < 0.02 |
| TOC | ppm | < 1.0 | < 1.0 |
| TSS | ppm | > 22 | < 1 (nil) |
| TDS | ppm | 2,810 | 2,810 |
| Turbidity | NTU | > 10 | < 0.2 |
| SDI 15 | %/min | > 5.0 | < 0.5 |
| PARAMETER | UNIT | VALUE |
|---|---|---|
| No. of trains | 4+1 | |
| Max. flow per train | m³/hr | 115.1 |
| Max. flux rate | LMH | 754 |
| Filtration time | hrs | 2 x 11.92 |
| Backwash time | sec | 2 x 45 |
| Recovery rate | % | 99.4 |
| Power consumption | kWhr/m³ | 0.03 |
| Fe | Feed water 5.2 ppm Filtered water < 0.02 ppm |
| Mn | Feed water 0.1 ppm Filtered water < 0.02 ppm |
| TOC | Feed water < 1.0 ppm Filtered water < 1.0 ppm |
| TSS | Feed water > 22 ppm Filtered water < 1 (nil) ppm |
| TDS | Feed water 2,810 ppm Filtered water 2,810 ppm |
| Turbidity | Feed water > 10 NTU Filtered water < 0.2 NTU |
| SDI 15 | Feed water > 5.0 %/min Filtered water < 0.5 %/min |
| No. of trains | 4+1 |
| Max. flow per train | 115.1 m³/hr |
| Max. flux rate | 754 LMH |
| Filtration time | 2 x 11.92 hrs |
| Backwash time | 2 x 45 sec |
| Recovery rate | 99.4 % |
| Power consumption | 0.03 kWhr/m³ |
PLANT PICTURES & VIDEO
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