MBR Introduction

Hot selling submerged MBR Membrane Bioreactor for Pharmaceutical wastewater treatment is a new-type water treatment technology, integrated with membrane separation unit and biological treatment unit. ( MBR Membrane Microfiltration Systems -- Submerged Membrane Bio-Reactor is used instead of secondary sedimentation tank in the bioreactor to maintain high activated sludge concentration and reduce the land area of wastewater treatment facility and the sludge amount through maintaining low sludge load. The MBR membrane can completely block and retain the microorganisms in the bioreactor through its filtration function, which achieves the complete separation between the hydraulic retention time and activated sludge age, thus avoiding the sludge expansion problem of conventional activated sludge process. Compared with conventional biological water treatment technology, MBR technology has the following main characteristics including high treatment efficiency, good outlet water quality, compact layout, small footprint, easy automatic control and easy operation management.

The principle of MBR Membrane Microfiltration Systems -- Submerged Membrane Bio-Reactor is based upon the separation of solids suspended in a watery solution by means of a pressure difference. While the water permeates through the membrane, the solids, bacteria and even most viruses are retained on the concentrate side on the membrane surface where they are removed by relative movement.