What is MBR membrane wastewater treatment technology?

1. Introduction to MBR membrane wastewater treatment technology

MBR membrane wastewater treatment technology is an advanced wastewater treatment technology that uses membrane separation technology to separate the activated sludge in the bioreactor from suspended solids, macromolecular organic matter, and other harmful substances in the wastewater. At the same time, it removes bacteria, viruses, parasites, and other harmful substances in the wastewater. MBR membrane sewage treatment technology has the characteristics of high treatment efficiency, good effluent quality, small footprint, and convenient operation and management, and is widely used in urban sewage treatment, industrial wastewater treatment, and other fields.

2. Principle of MBR membrane wastewater treatment technology

The principle of MBR membrane wastewater treatment technology is to combine the activated sludge and membrane separation technology in the bioreactor to separate the activated sludge from the wastewater. Membrane separation technology can effectively remove harmful substances such as suspended solids and macromolecular organic matter from wastewater, while keeping microbial cells in the bioreactor, thus achieving efficient treatment of wastewater.

3. MBR membrane wastewater treatment technology process

The process of MBR membrane wastewater treatment technology includes three stages: pretreatment, bioreactor treatment, and membrane separation. The pre-treatment stage mainly involves preliminary treatment of sewage, removing large particulate matter and debris from it; The bioreactor treatment stage mainly utilizes microorganisms to degrade organic matter and remove pollutants from wastewater; The membrane separation stage mainly separates the activated sludge in the bioreactor from the wastewater to obtain purified effluent.

4. Characteristics of MBR membrane wastewater treatment technology

1) High treatment efficiency: MBR membrane sewage treatment technology can efficiently remove pollutants from wastewater, with high treatment efficiency and good effluent quality.

2) Small footprint: MBR membrane sewage treatment technology adopts membrane separation technology, which can complete the treatment process in a small space, thereby saving footprint.

3) Convenient operation and management: The MBR membrane sewage treatment technology is relatively convenient in operation and management, without the need for frequent manual operations, and has a high degree of automation.

4) Strong adaptability: MBR membrane sewage treatment technology is suitable for different sewage treatment fields, such as urban sewage treatment, industrial wastewater treatment, etc.

5. Application prospects of MBR membrane wastewater treatment technology

With the increasing awareness of environmental protection, the application prospects of MBR membrane sewage treatment technology are becoming increasingly broad. In the field of urban sewage treatment, MBR membrane sewage treatment technology can effectively remove pollutants from sewage, improve water quality, and ensure people's health and ecological environment safety. In the field of industrial wastewater treatment, MBR membrane wastewater treatment technology can efficiently remove harmful substances from wastewater, reduce pollutant emissions, and achieve resource utilization of wastewater.