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Membrane Aerated Biofilm Reactor

Membrane Aerated Biofilm Reactor

The MABR process has received the attention of the water treatment industry in the past few years. Its full name is the Membrane Aerated Biofilm Reactor, an oxygen/air based MBfR process.

Description

The MABR process has received the attention of the water treatment industry in the past few years. Its full name is the Membrane Aerated Biofilm Reactor, an oxygen/air based MBfR process. MBfR refers to the MBfR-membrane biofilm reactor. The MABR process combines COD/BOD removal, nitrification/denitrification and anaerobic ammonium oxidation.

Energy performance
MABR can reduce the energy consumption of biological treatment mainly through the following three ways:
● Less oxygen demand is required in shorter SRTs (and does not affect nitrification);
● Reduced oxygen demand for simultaneous nitrification/denitrification (and no need for a reflux pump);
● More efficient oxygen transfer efficiency than microporous aeration diffusion.

MABR treatment of domestic sewage is concentrated on the study of nitrogen and carbon removal for domestic sewage:
(1) Spatial stratification, functional cooperation, and community ecology of functional flora;
(2) Mass transfer and distribution of pollutants and oxygen in the biofilm micro-space;
(3) The relationship between the above two conditions is controlled by working conditions to study the regularity of simultaneous nitrogen and carbon removal.

Hot Tags: membrane aerated biofilm reactor, China, manufacturers, suppliers, factory, customized, made in China

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