摘要
城市污水厂污泥处理处置已成为行业面临的一个难题。本文介绍了超声波技术在污泥减量化中的研究应用现状,重点阐述了其作用机理,超声波对污泥性质、污泥好氧消化和污泥厌氧消化的影响,最后指出了超声波技术在污泥减量化中的研究发展方向。
The treatment of municipal sludge had been a big problem with wastewater plants. Present state of study and application of ultrasound wave technology for sludge reduction were introduced in this paper. The mechanisms of sludge reduction by ultrasound wave technology were emphasized. The effects of ultrasonic wave on sludge properties, aerobic and anaerobic digestion were summed up. Finally the development trend of ultrasonic wave technology for sludge reduction was pointed out.
出处
《广东化工》
CAS
2007年第5期40-42,共3页
Guangdong Chemical Industry
关键词
超声波
污泥减量化
好氧消化
厌氧消化
研究现状
ultrasound wave
sludge reduction
aerobic digestion
anaerobic digestion
present state of study
