Research and practice on energy saving evaluation of key equipment in large-scale WWTPs
Under the background of national carbon neutrality development,according to the energy consumption characteristics of wastewater treatment industry,starting from the equipment mechanism and process requirements,the energy saving indexes,evaluation criteria and energy saving ways of key equipment in the wastewater treatment plant are analyzed and studied.Taking the lifting pump and centrifugal blower of large-scale wastewater treatment plants in Beijing urban area for example,this paper focuses on the system efficiency analysis of the whole process unit,and discusses the objective evaluation method and energy saving strategy of key equipment energy consumption in wastewater treatment industry.