grey water treatment
About LITREE:
LITREE company is biggest hollow fiber UF membrane manufacturer in China, we provide quality pressure vessel UF module, integrated UF purifying equipment, immersed membrane for MBR system, and we also is the first brand in Chinese residential UF filter market.
Advantages of MBR system:
In wastewater treatment, MBR system has obvious advantages compared with other biological treatment methods:
1. High remove rate of contamination, stable effluent water quality, and dispense with disinfection;
2. Realized the separation of HRT (Hydraulic retention time) and SRT (sludge age time), simplify the system design and operation;
3. The mechanical cut-off of UF membrane can avoid the microorganism spillage, maintain high sludge concentration, effectively increased the volume loading, reduce the sludge loading and floor space;
4. Long SRT in MBR system is helpful to the long generation period microorganisms growth, in favor of biodegradation on difficult degradation organic matter.
5. The longer SRT also make the MBR system has the effect same as aerobic sigestion pool, and reduce the sludge volume observably and save the process cost;
6. MBR technics has well control on SRT in order to adapt with the growth of nitrobacteria, enhance the nitriability.
7. MBR system has compact structure, easy for integrate autocontrol and operation manage.
MBR Membrane Applications:
Municipal water supply
Industrial water purification
Municipal waste water treatment
Industrial waste water treatment
Landfill leachate advanced treatment
Reclaimed water reuse
Pretreatment of RO system
| Model No. | LJ1E3-2000-PV2
| LJ1E3-1500-PV2
| LJ1E3-950-PV2
|
| Membrane Material | Reinforced membrane | Reinforced membrane | Reinforced membrane |
| Fiber ID/OD (mm) | 1.0/2.0 | 1.0/2.0 | 1.0/2.0 |
| Membrane Area (m 2 ) | 31 | 23 | 14 |
| Pore Size (μm) | 0.02 | 0.02 | 0.02 |
| System Structure | Immersed | Immersed | Immersed |
| Filtration Model | Outside-in | Outside-in | Outside-in |
| Max. Operation Pressure (-kPa) | 60 | 60 | 60 |
| Max. Temperature ( °C ) | 40 | 40 | 40 |
| pH Range | 1~13 | 1~13 | 1~13 |
| Dimension L×W×H (mm) | 721×70×2122 | 721×70×1622 | 721×70×1082 |
| Weight (dry) kg | 16 | 13 | 9 |
| Cassette No. | Dimension(mm)
( L × W × H ) | Active membrane area(m 2 ) |
| LGJ1E3-950×14 | 1210×805×1485 | 196 |
| LGJ1E3-1500×14 | 1210×805×2010 | 322 |
| LGJ1E3-2000×14 | 1210×805×2510 | 434 |
| LGJ1E3-950×26 | 2110×805×1505 | 364 |
| LGJ1E3-1500×26 | 2110×805×2030 | 598 |
| LGJ1E3-2000×26 | 2110×805×2530 | 806 |
| LGJ1E3-2000×52 | 2100×1560×2520 | 1612 |
Founded in 1992, Litree Enterprises (Litree) has been recognized as a leading designer and manufacturer of the finest hollow fiber Ultrafiltration (UF) membranes and membrane modules in Asia.In business for about 20 years, Litree has earned an industry-wide reputation as a supplier of quality and high performance UF membranes.Litree UF membrane products are widely used in industrial water treatment, municipal tap water and rural water supply, and residential water purification.
Litree is comprised of two manufacturing facilities in Haikou, Hainan province and Suzhou, Jiangsu province.The facilities can supply 3, 000, 000 square meters (32, 300, 000 square feet) of UF membrane per year.All of the membranes are available in standard and customized sizes.From the very beginning, the founders of Litree have taken to heart that the quality of product and services is the key to the company´S success.To continually improve the quality of membranes, Litree has put substantial effort into researching and developing its leading-edge UF membrane system.Litree has established two research centers focused on grandiose UF membrane and equipment.Litree also have long-term membrane research partnerships with several United States and Chinese universities/research institutions.
Litree take pride in designing and manufacturing the right product to meet customer´S specific application requirements, make the experience with Litree efficient, effective and even enjoyable.
