Dewatering Research of Sludge with High Moisture Content

DOI

10.2991/icsmim-15.2016.38How to use a DOI?

Keywords

Sludge treatment, Dewatering, High moisture content, Biomass, Ultrasonic wave.

Abstract

Recent years, municipal sludge received more and more attention as a kind of negative by-product of the urbanization. The technology of dewatering plays a critical role in the sludge handling process. However, domestic academic research in the field of dewatering is not sufficient at present .The dewatering of municipal sludge facing the problem of poor dehydration and high energy consumption .In this paper , the test device is designed and built to test the dewatering characteristics of sludge in different complex working conditions .And by imposing different pressure ,temperature ,mass ,and different power of ultrasonic wave ,the correct experimental data are gotten. And the dewatering rate and dehydration power for unit mass can be given by analysis and calculation. Finally the optimal condition was selected according to the principle of minimize power consumption.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Yifan Zhang
AU  - Shuguang Zhu
AU  - Hongbin Yuan
PY  - 2016/01
DA  - 2016/01
TI  - Dewatering Research of Sludge with High Moisture Content
BT  - Proceedings of the 2015 4th International Conference on Sensors, Measurement and Intelligent Materials
PB  - Atlantis Press
SP  - 203
EP  - 207
SN  - 2352-538X
UR  - https://doi.org/10.2991/icsmim-15.2016.38
DO  - 10.2991/icsmim-15.2016.38
ID  - Zhang2016/01
ER  -