Electrochemical an anaerobic membrane bioreactor system and a water treatment method

The present invention provides a bioreactor system and a method for anaerobic electrochemical membrane treatment, belonging to the technical field of sewage treatment. The present invention solves the fast fouling occurring anaerobic biological treatment and a membrane separation technique combining speed, hard to collect biogas and high operation cost. By enhancing the effect of effectively alleviate the membrane between the membrane surface and the contaminants to achieve repulsion and contamination: anaerobic membrane bioreactor divided electrochemical bioreactor and a membrane filtration zone area, using a double action functional conductive carbon hollow fiber membranes film is used as a catalytic electrode degradable pollutant effect achieved significantly improved water quality; inverted truncated cone shaped lower portion of the inner cylinder is provided by an upper fabric design and the water holes, the effective collection of biogas and membrane fouling. A biological anaerobic treatment method using an electrochemical membrane, so that the integrated water treatment system of stable operation at low temperature, while being able to produce a methane-rich biogas recycling.