Sludge Treatment and Energy Consumption of Urban Water Plant[J]. Journal of Civil and Environmental Engineering, 2005, 27(4): 77-80. DOI: 10.11835/j.issn.1674-4764.2005.04.018.
This paper introduces the composition and the treatment process of sludge and energy consumption of dewaterizers in urban water treatment plant
the new development of sludge treatment techniques and the comprehensive uses of the sludge are evaluated. The calculation formulas for power consumption and economical benefit of wastewater recovery are presented with examples
offering a basis for economical evaluation to energy consumption of the technology of wastewater recovery in water works .