Method for manufacturing immersed square staggered arrangement tubular membrane bioreactor
A bioreactor and square technology, applied in chemical instruments and methods, sustainable biological treatment, biological water/sewage treatment, etc., can solve the problem of increased manufacturing costs, inability to perform reverse cleaning of membrane modules, and weakening the development of membrane contamination layers And other issues
Inactive Publication Date: 2016-08-24
JIANGNAN UNIV
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Abstract
The invention discloses a method for manufacturing an immersed square staggered arrangement tubular membrane bioreactor (MBR). Tubular membranes are arranged in square staggered rows in the horizontal direction, and the two ends of each membrane are connected with effluent and backflushing operation respectively. A membrane assembly is immersed into a biological reaction pond, and an aerating device is mounted at the bottom of an MBR device to compress air for aeration. The flowing direction of air-liquid mixed fluid is perpendicular to the surface of a cylindrical membrane, and a remarkable inhibiting effect is achieved on a membrane face contaminated layer. Membrane face pollutants are removed through the reverse washing process to keep high membrane flux.
Application Domain
Semi-permeable membranesSustainable biological treatment +1
Technology Topic
PollutantMembrane configuration +7
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PUM
Property | Measurement | Unit |
Thickness | 40.0 | mm |
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