Sewage Treatment Plant with UF Filter MBR Membrane for Water Purification
About LITREE:
- Founded in 1992, a professinonal high-tech group speciallized in research, development and manufacturing of ultra-filtration (UF) water purification equipments and systems;
- 2 UF membrane production sites in Haikou and Suzhou;
- Patented UF membrane technology and UF products;
- Widely application range: municipal water supply / rural water quality improvement / industrial processing water supply / municipal sewage treatment and recycling / industrial waste water recycling / seawater desalination, etc.
- Exported worldwidely and has established subsidiaries in North America, Europe (Turkey and Netherland)
Features of Immersed Membrane Moudle:
* High and stable flux to reduce the operational quantity of modules to reduce investment cost
* Suppress sludge accumulation on the membrane fiber by unique module structure and efficient aeration to reduce operation cost
* Strong tensile strength and excellent chemical resistance fiber to realize long service life
* Reinforced hollow fiber with 0.02 micron nominal pore size intercepts suspended solids and microorganism effectively
Features of MBR Solution:
* Saving space and footprint
* Produces high quality effluent at all times
* Replaces conventional clarification, aeration and filtration
* Saving construction cost by upgrading secondary sedimentation tank as membrane tan
Specification:
Application:
| Project | Wastewater in Zhejiang Printing and Dyeing Industrial Park on Aug,2019 |
| Process scale | 1500m³/d |
| Raw water type | 70% printing and dyeing wastewater, 30% domestic wastewater |
| Operation mode | 8 min of operation + 2 min of aeration |
| Treatment process | Raw water→middle grid→fine grid→cyclone grit tank→adjustment tank→coagulation sedimentation tank→A2/O→MBR→ sodium disinfection tank |
| Purpose | up to standard emission |
Working Efficiency
Good performance: Compared with traditional wastewater treatment technology (such as activated sludge treatment
technology),hollow fiber membrane has an efficient separation effect on the mixed liquid of the biochemical reactor,
and can completely separate the sludge from the effluent, so as to make the effluent The SS and turbidity are close to zero.
Strong stability: Since the loss of activated sludge is almost zero, the concentration of activated sludge in the biochemical reactor
can be about 2 to 6 times higher than that of the traditional process, which greatly improves the denitrification capacity.
The wastewater treated by membrane bioreactor technology has lower pollutant content and stronger stability.
High efficiency: As an advanced wastewater treatment equipment, the membrane bioreactor effectively filters the pollutants in the wastewater through the action of the biofilm, thereby further meeting the printing and dyeing wastewater treatment requirements and completing the recycling of the printing and dyeing wastewater use.
Welcome to contact us for more detailed information if you're interested!