POST-TREATMENT METHOD AND APPARATUS FOR REMOVING MICROORGANISMS IN WASTEWATER OF MICROBIAL REACTOR

摘要

PROBLEM TO BE SOLVED: To provide a post-treatment apparatus constituted so as non only to easily gather microorganisms in treated water to the surface of the water but also to simply recover and removce microorganisms in a method for removing microorganisms in wastewater. SOLUTION: In a method and apparatus for removing microorganisms in wastewater, wastewater is aerated by fine air bubbles ejected from an air bubble generation means arranged on an entire bottom surface and microorganisms are allowed to adhere to the trap disposed at the upper part of water in an aeration tank to float, separate and remove microorganisms contained in wastewater.