online back-flushing

Critical flux zones of membrane module would have a significant reduction when the aeration intensity was lower than the recirculating flowrate. The operating conditions and running stability of the modules were investigated through the test with online back-flushing.
通过对组件引入在线反清洗技术试验,考察了膜组件的运行稳定性,优化了操作运行条件。