Abstract
Operation efficiency, effect and operation energy consumption are the main basis for the evaluation of the operation and management level of wastewater treatment plant. The statistics of the operation data of the small municipal wastewater treatment plant in Luocheng County show that the operation rate of the facility is high, and the treated effluent reaches the Level A standard of the “Discharge standard of pollutants for municipal wastewater treatment plant” (GB18918-2002), and the various evaluation indicators of the urban wastewater treatment plant basically normal. However, the average operating load of some municipal wastewater treatment plant has not reached the index requirement for the operation period of production, and the load rates of CODCr and NH4+-N are mostly below 60%, and wastewater treatment plant unit wastewater volume, unit CODCr and NH4+-N load energy consumption is high. The reason is that the water quality of the design of the micro-municipal wastewater treatment plant is not reasonable, the construction scale is too large, and the operation fails to adopt effective management and control technology measures.
Highlights
IntroductionIn order to earnestly promote the "Action plan for prevention and control of water pollution", and according to the requirements of "Technical specification for management of municipal wastewater treatment plant operation" (HJ2038-2014), we conduct systematic research and verification on the wastewater treatment, equipment and facility maintenance, analysis and testing, information recording and archiving, safety supervision, accessory configuration and consumables procurement, equipment and facility matching, and management standardization of the seven wastewater treatment plant in Luocheng County, and refer to "Standard for operation and maintenance quality assessment of municipal wastewater treatment plant" (CJJ/T228-2014) and "Technical specification for operation, maintenance and safety of municipal wastewater treatment plant" (CJJ602011), conducts evaluation and assessment of the operation of each wastewater treatment plant, with a view to providing a basis for the continuous operation management and improvement of these small municipal wastewater treatment plant
Luocheng County wastewater treatment plant and Longan, Siba, Huaiqun, Tianhe, Huangjin and Xiao Changan municipal wastewater treatment plant, with a total of 22 employees, and its operation management personnel composition is shown in table 1
It can be seen from the figure1: 1 the average daily operating load rate of Luocheng County's urban wastewater treatment plant is above 120%, while the average daily operating load rate of municipal wastewater treatment plant is around 50%
Summary
In order to earnestly promote the "Action plan for prevention and control of water pollution", and according to the requirements of "Technical specification for management of municipal wastewater treatment plant operation" (HJ2038-2014), we conduct systematic research and verification on the wastewater treatment, equipment and facility maintenance, analysis and testing, information recording and archiving, safety supervision, accessory configuration and consumables procurement, equipment and facility matching, and management standardization of the seven wastewater treatment plant in Luocheng County, and refer to "Standard for operation and maintenance quality assessment of municipal wastewater treatment plant" (CJJ/T228-2014) and "Technical specification for operation, maintenance and safety of municipal wastewater treatment plant" (CJJ602011), conducts evaluation and assessment of the operation of each wastewater treatment plant, with a view to providing a basis for the continuous operation management and improvement of these small municipal wastewater treatment plant
Sign-in/Register to view highlights & summary 
Published Version (
Free)
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call