◆Overview:

Water shortage in today's world has become a harsh reality faced by mankind. Developed countries rely on the advantages of science and technology to continuously increase the process of reclaimed water reuse and sewage recycling, greatly alleviating the urgent need for water resources in economic and social development, and becoming an effective way to solve the shortage of water resources.

Membrane bioreactor (Membrane bioreactor. referred to as MBR) water treatment technology is a biochemical water treatment technology that combines biotechnology and membrane technology. Membrane bioreactor is a kind of sewage that combines membrane separation technology and traditional sludge method. Treatment technology. Due to the filtration effect of the membrane, the organisms are completely trapped in the bioreactor, which realizes the separation of hydraulic retention time and sludge age, and maintains a high MLSS in the bioreactor. Strong nitrification capacity and pollutant removal rate high.

◆System diagram：

◆Features:

Membrane bioreactor is a new water treatment technology that combines membrane separation technology and activated sludge method. The application of hollow fiber membranes replaces the secondary settling tank in the activated sludge method for solid-liquid separation, effectively achieving the purpose of mud-water separation.

Make full use of the retention of the membrane to effectively retain the nitrifying bacteria, which are completely retained in the bioreactor, ensuring the smooth progress of the nitrification reaction, effectively removing ammonia nitrogen, avoiding the loss of sludge, and retaining macromolecules that are difficult to degrade for a while Organic matter, extend its residence time in the reactor, so that it can be decomposed. After applying MBR technology, the removal rate of main pollutants can reach: COD>93%, SS=. The suspended solids and turbidity of the product water are almost zero, and the treated water quality is good and stable, and can be directly reused, realizing the recycling of sewage.

◆Scope of application:

Membrane bioreactors are widely used in living quarters, hotels, restaurants, resorts, schools, office buildings and other scattered users' daily life sewage treatment and reuse, and organic sewage treatment in beer, leather, food, chemical and other industries. The water produced by the membrane bioreactor is often used for non-drinking functions such as irrigation, washing, sanitation, and landscaping.

◆Equipment parameters:：