Wuxi Fenigal Science & Technology Co., Ltd.
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Pvdf Submerged Flat Sheet MBR Membranes Wastewater Treatment Plant
MBR flat membrane is a sewage treatment device that combines membrane separation technology and biological treatment technology. It is mainly used in the field of water treatment, especially in the treatment of domestic sewage and industrial wastewater. MBR flat membrane is composed of ultrafiltration or microfiltration membrane components and bioreactors. It can efficiently intercept suspended solids and colloids, improve the quality of effluent, and has high impact resistance and energy-saving characteristics.
Structure and working principle
MBR flat membrane is mainly composed of flat membrane components and bioreactors. Flat membranes are usually made of ABS material, with PVDF (polyvinylidene fluoride) or PTFE (polytetrafluoroethylene) coating on the surface, and have good mechanical strength and anti-pollution performance. The membrane assembly is fixed by a stainless steel frame and equipped with aeration pipes and water collection pipes to form a complete membrane bioreactor system.
Base plate material: ABS
Membrane pore size: 0.1-0.4um
Standard flux:10-30L/m2.h
Suggested flux: 15-25L/m2.h for normal daily sewage
pH range: 1-13
Aeration: 8-10L/m2.h
For different water qualities, there will be significant differences in their water production. Users should conduct sufficient experiments. This parameter is the initial filtration flux of a membrane element when using MBR membrane to treat municipal wastewater under suction vacuum conditions of 25 ℃ and -10KPa. The unit is L/㎡. d, which is not a guaranteed value.
HF-100 flat membrane series
| model | membrane area (m2) | Throughput (m3/d) | A (mm) | B (mm) | C[1] (mm) | D (mm) | E (mm) | F (mm) | G (mm) |
| HF-100-50 | 50 | 20-30 | 912 | 700 | 1758 | 153 | 1688 | 535 | 713 |
| HF-100-80 | 80 | 32-48 | 1370 | 1170 | |||||
| HF-100-100 | 100 | 40-60 | 1674 | 1476 | |||||
| HF-100-120 | 120 | 48-72 | 1980 | 1780 |
HF-50 flat membrane series
| model | membrane area (m2) | Throughput (m3/d) | A (mm) | B (mm) | C[1] (mm) | D (mm) | E (mm) | F (mm) | G (mm) |
| HF-50-50 | 25 | 10-15 | 720 | 630 | 1040 | 153 | 970 | 600 | 585 |
| HF-50-80 | 40 | 16-24 | 1150 | 935 | |||||
| HF-50-100 | 50 | 20-30 | 1450 | 1170 |
| serial number | project | illustrate |
| 1 | use | Used for the separation of activated sludge and other suspended impurities in raw water from water |
| 2 | Operation mode | Produced water from suction operation or water production from gravity flow operation |
| 3 | Aeration volume | 8-10L/㎡.min |
| 4 | Operating transmembrane pressure differential | ＜15KPa _ |
| 5 | Operating water temperature | 5-45 ℃ |
| 6 | Run PHvalue | 1-13 |
| 7 | Cleaning fluid injection pressure | <20 KPa |
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8 |
Cleaning fluid preparation concentration | When the membrane is organically contaminated, soak it in 0.5 % concentration NaClO solution for 4 to 6 hours. The cleaning solution preparation quantity is: 3 L / element; when the membrane is contaminated by oil or inorganic scaling, please refer to "Chemical cleaning of Membrane Modules" for details on the treatment method in section 8. |
About Us
FG Water Technologies (www.fgwater.com) is now an organic part of Wuxi Fenigal Science and Technology Co. Ltd., which is a high-tech entity integrating water treatment quipment design, manufacturing, trading and shipment served for main industrial sectors.
HAFE-FG Water Technologies has focused on the research of water treatment technology, equipment development and manufacturing, testing and international shipment etc. We work with many leading large-scale or small-medium original equipment manufacturers in China High-tech Development Zones, and engaged ourselves in R&D, manufacturing, and quality testing.
Our main products include a variety of water purification and different treatment equipment, such as seawater reverse osmosis (SWRO) system, brackish water rever osmosis (BWRO), ultrafiltration (UF)system, Electrodeionization/EDI equipment, media pressure filters and ion exchanger softeners. So far, our company has become a major water treatment equipment supplier for food and beverage industry, pharmaceutical industry, chemical industry, electric power industry, urban water supply industry, municipal and industrial wastewater treatment and more industries, as well as being an exporter to more than 20 countries and regions in Asia, Europe, the Americas, Africa, etc.
Our production system consist of a list of industry-specialized partnership factories accross China. Some of them singularly cover an area of over 10,000 square meters, including 5,000 square meters of workshop and warehouse and 1,500 square meters of office buildings. All of our technical staff has more than 10 years of experience in the design of water treatment systems, so we are able to provide the perfect solution for all kinds of water purification and sewage treatment applications.
Since the establishment, the Company has always regarded quality as the life of our business. We choose the best components only for the production of various water treatment systems. Our systems are easy to use and maintain, and they stays highly reliable even under toughest conditions.