Riverway side purification system using rainwater as resource water supplement and application of riverway side purification system

• Main Authors: KURITA YUTA, FU SHIXIANG, LIU MENG, ZHONG HUAN, ZHAO HAIXIA, ZHAO HUI, ZHANG QING, LI JUNBO, LI XIAOYA, HOU YIMIAO
• Format: Patent
• Language: Chinese; English
• Published: 20.10.2023
• Subjects: CESSPOOLS; CHEMISTRY; FIXED CONSTRUCTIONS; INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER; METALLURGY; SEWERAGE; SEWERS; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE; WATER SUPPLY

The invention relates to the technical field of rainwater staged treatment, in particular to a riverway side purification system using rainwater as resourceful water supplement and application of the riverway side purification system. The purification system main body adopts a steel concrete structure buried underground, and comprises a rainwater diversion device and a staged treatment device; rainwater can be divided into heavily-polluted water, lightly-polluted water and pollution-free water according to the pollution degrees, the rainwater with different pollution degrees corresponds to different treatment measures, automatic operation is achieved, the treated rainwater can reach the surface water class III standard limit value specified by the surface water environmental quality standard (GB3838-2002), and the treatment effect is good. The treated effluent can be discharged into a downstream riverway as make-up water, so that the resource utilization of the effluent is realized. The invention solves the p