MBR Equipment

A membrane bioreactor (MBR) system combines the principles of biological treatment and membrane filtration to treat wastewater. It employs a suspended growth activated sludge process in combination with membrane filtration to separate biomass and other particulate matter from the treated wastewater. Here are some key points about membrane bioreactor systems and their applications:

• Wastewater Treatment: MBR systems are widely used for municipal and industrial wastewater treatment. They offer higher quality effluent compared to conventional treatment methods, as the membrane filtration effectively removes suspended solids, bacteria, and other contaminants. MBRs can achieve higher levels of organic matter and nutrient removal, meeting stringent effluent quality standards.
• Water Reuse and Resource Recovery: MBR systems are an ideal solution for water reuse applications. The treated effluent from MBRs can be used for non-potable purposes such as irrigation, industrial processes, and groundwater recharge. Additionally, MBRs facilitate the recovery of nutrients such as nitrogen and phosphorus from wastewater, which can be used as valuable resources in agriculture or other applications.
• Small-Scale and Decentralized Systems: MBR technology is suitable for small-scale and decentralized wastewater treatment systems, particularly in areas with limited space or where traditional treatment options are not feasible. MBRs can be compact and modular, making them adaptable for various applications like residential communities, resorts, and remote areas.
• Industrial Processes: MBR systems are utilized in various industrial sectors for wastewater treatment. Industries such as food and beverage, pharmaceuticals, chemicals, and textiles benefit from MBR technology due to its efficient removal of organic compounds, solids, and color from industrial wastewater streams.
• Municipal Applications: MBRs are commonly used in municipal wastewater treatment plants, especially in urban areas with limited space. MBRs offer a smaller footprint compared to conventional activated sludge systems, as the need for secondary clarifiers is eliminated. This allows for increased treatment capacity within existing infrastructure.
• Greywater Treatment: MBRs can be employed for the treatment of greywater, which includes wastewater from household sources such as showers, sinks, and laundry. MBR technology ensures the removal of solids, bacteria, and other impurities, enabling the safe reuse of greywater for non-potable purposes like toilet flushing or landscape irrigation.
• Nutrient Removal and Effluent Quality: One of the advantages of MBR systems is their capability to achieve high levels of nutrient removal, particularly nitrogen and phosphorus. By combining biological treatment with membrane filtration, MBRs can produce effluent with low levels of nutrients, reducing the environmental impact of wastewater discharge.

Membrane bioreactor systems offer an efficient, compact, and reliable solution for wastewater treatment with enhanced effluent quality. They find applications in various sectors and enable water reuse, resource recovery, and environmentally sustainable wastewater management.

切换布局

Membrane Bioreactor System Brief

Membrane bioreactor technology (MBR) is a relatively new wastewater treatment technology, based on a combination of membrane separation and biodegradation; it uses membrane separation to keep large biosolids and useful microorganism inside the reaction tank. It allows achieving higher concentration of activated sludge, improving solids retention. MBR is currently one of the most promising wastewater treatment technologies widely used in Japan, France, US, Canada, and other countries.



Membrane Bioreactor System

The membrane bioreactor technology is a new in the end of 20th century.It is the combination of membrane separation and activated sludge technology. Different from the activated sludge,it use the hollow fiber membrane to separate the solid and liquid which is much more efficient.In the meantime,using the characteristic,the activated sludge will not lose as the water flow. So it will form super high concentration 8000~10000mg/L activated sludge in the biochemical tank which will make the pollutant degraded completely. As a result of this, the quality of outlet water is good and stable and the bacteria, suspended solid and turbidity 3 is closed to zero.After treated,the domestic sewage can be reused directly.