超声技术在污泥处理方面取得良好效果,介绍了超声处理污泥的机理、特点,就其影响的主要因素包括:频率、声强、功率、反应器的设计与换能器类型、污泥自身因素等进行分析。最后指出了超声技术处理污泥存在的问题和今后的发展方向。
Ultrasonic technology had been successfully used to the sludge treatment. Mechanism and characteristic of the ultrasound treatment was introduced. Effect factors including ultrasonic intensity , sonochemical reactor design, ultrasonic transducer design, its factors of sludge and so on had been analysed.Finally the existent problem was pointed out in application of ultrasonic technology in sludge treatment and development orientation for the future was disscussed in this pape.