Cross-flow tubular membranes for industrial wastewater treatment
Membrane properties:
- High porosity – high filtrate yield (Fluxus 850 – 1700 l/m2h)
- Consistent pore size – evenly high filtrate quality (.1 micron)
- Strong membrane tube – 8 bar burst pressure, high operating pressure (4 bar), more filtration product
- Strong membrane layer – long service life (5-8 years)
- 1 inch diameter pipe with low tendency to clog – high suspended solids concentration tolerance with low pressure drop
- Chemical resistant PVDF membrane – CIP possibility with wide range of chemicals, such as acid, alkalis, oxidizing agents
- Wastewater filtration with high solids
- Boundary filtration range between micro and ultrafiltration
- Energy efficient industrial wastewater treatment
- Reducing the impact ont he environment, preventing the release of hazardous heavy metals, recovering precious metals
Areas of application:
- Surface treatment
- Manufacture of circuits/Electronics
- Automotive industry
- Semiconductor manufacturing / solar cell manufacturing
- Power generation
- Mining
- Petrochemistry
- Textile
- Food production
- Heavy metal removal, water recycling
- CRemoval of cyanide, metal compounds
- Phosphate and sulphate reduction
- Recycling of biologically treated wastewater
- Softening, silicon removal
- Well water treatment before RO
- Combustion desulphurisation
- RO concentrate treatment
- Cooling tower sludge
| Impurity | Filtrate PPM |
| Arsenic – As | <0.005 |
| Cadmium – Cd | <0.005 |
| Chrome – Cr | <0.05 |
| Copper – Ci | <0.05 |
| Cyanide [-CN] | <0.01 |
| Fluoride [F–] | <10 |
| Lead – Pb | <0.05 |
| Mercury – Hg | <0.005 |
| Nickel – Ni | <0.05 |
| Silver – Ag | 0.01 |
| Sulphate [SO42-] | <200 |
| Zinc – Zn | <0.05 |
| Uranium – U | <0.01 |
| Hardness | <60 CaCO3 mg/L |
| Mangane – Mn | <0.02 |
| Tin – Sn | <0.1 |
| TSS | <1.0 |
| Turbidity | <1.0 NTU |
