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A platform for research: civil engineering, architecture and urbanism
System and method for accurately intercepting, storing and quickly purifying urban rain sewage
The invention provides a system and a method for accurately intercepting, storing and quickly purifying urban rain sewage, and relates to the technical field of sewage treatment.The system comprises an accurate intercepting and storing device, a sewage treatment device, a sewage treatment device and a control device, the sand and slag synergistic removal device is used for removing sand and slag from the rain sewage in sequence; the rapid purification device is used for rapidly purifying the rain sewage by adopting a manner of combining stirring coagulation and stirring flocculation with magnetic disc separation; the biological treatment device is used for removing ammonia nitrogen, COD (Chemical Oxygen Demand) and total nitrogen in the rain sewage; and the sterilization and disinfection device is used for sterilizing and disinfecting the rain sewage. The method applies the system. Through the arrangement of the precise interception and storage device, the sand and slag synergistic removal device, the rapid purification device, the biological treatment device and the sterilization and disinfection device, the impact of rainfall pollution on the urban water environment is effectively reduced, and the problems of water quality deterioration and black and odor returning after raining are relieved.
本发明提供了一种城镇雨污水精准截蓄和快速净化系统及方法，涉及污水处理技术领域，该系统包括：精准截蓄装置，用于对雨污水进行截流和调蓄；砂渣协同去除装置，用于对雨污水先除砂后除渣；快速净化装置，采用搅拌混凝、搅拌絮凝结合磁盘分离的方式，实现对雨污水的快速净化；生物处理装置，用于去除雨污水的氨氮、COD和总氮；杀菌消毒装置，用于对雨污水进行杀菌消毒。该方法应用了上述系统。通过精准截蓄装置、砂渣协同去除装置、快速净化装置、生物处理装置和杀菌消毒装置的设置，有效削减了降雨污染对城镇水环境的冲击，缓解了雨后水质恶化、返黑返臭问题。
System and method for accurately intercepting, storing and quickly purifying urban rain sewage
The invention provides a system and a method for accurately intercepting, storing and quickly purifying urban rain sewage, and relates to the technical field of sewage treatment.The system comprises an accurate intercepting and storing device, a sewage treatment device, a sewage treatment device and a control device, the sand and slag synergistic removal device is used for removing sand and slag from the rain sewage in sequence; the rapid purification device is used for rapidly purifying the rain sewage by adopting a manner of combining stirring coagulation and stirring flocculation with magnetic disc separation; the biological treatment device is used for removing ammonia nitrogen, COD (Chemical Oxygen Demand) and total nitrogen in the rain sewage; and the sterilization and disinfection device is used for sterilizing and disinfecting the rain sewage. The method applies the system. Through the arrangement of the precise interception and storage device, the sand and slag synergistic removal device, the rapid purification device, the biological treatment device and the sterilization and disinfection device, the impact of rainfall pollution on the urban water environment is effectively reduced, and the problems of water quality deterioration and black and odor returning after raining are relieved.
本发明提供了一种城镇雨污水精准截蓄和快速净化系统及方法，涉及污水处理技术领域，该系统包括：精准截蓄装置，用于对雨污水进行截流和调蓄；砂渣协同去除装置，用于对雨污水先除砂后除渣；快速净化装置，采用搅拌混凝、搅拌絮凝结合磁盘分离的方式，实现对雨污水的快速净化；生物处理装置，用于去除雨污水的氨氮、COD和总氮；杀菌消毒装置，用于对雨污水进行杀菌消毒。该方法应用了上述系统。通过精准截蓄装置、砂渣协同去除装置、快速净化装置、生物处理装置和杀菌消毒装置的设置，有效削减了降雨污染对城镇水环境的冲击，缓解了雨后水质恶化、返黑返臭问题。
System and method for accurately intercepting, storing and quickly purifying urban rain sewage
城镇雨污水精准截蓄和快速净化系统及方法
ZHANG HEQING (author) / YU JINQI (author) / TONG QINGYUAN (author) / SUN LEI (author) / XUE SONG (author) / YANG TONG (author) / HUANG GUANGHUA (author) / TONG SIHAN (author) / TIAN CAIXING (author) / ZHANG WENQIANG (author)
2024-02-06
Patent
Electronic Resource
Chinese
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