Purification system for bypass treatment of polluted water body

The utility model provides a purification system for polluted water body bypass treatment, the system includes: liquid-gas interface generation device, oxygen enrichment oxygen dissolving device, oxygen production device, dephosphorization purification device and multifunctional automatic dosing device, the purification system for polluted water body bypass treatment has high oxygen utilization rate, low energy consumption, simple structure, convenient operation, low energy consumption and high efficiency, and the purification system can be widely applied to polluted water body bypass treatment. And an integrated system can be formed, the occupied area is small, operation and maintenance are convenient, and meanwhile the application scenes are multiple. 本实用新型提供一种用于污染水体旁路治理的净化系统，所述系统包括：液-气界面发生装置、富氧溶氧装置、制氧装置、除磷净化装置和多功能自动化投药装置，本实用新型的用于污染水体旁路治理的净化系统氧气利用率高，能耗低，且可形成一体化系统，不仅占地面积小，还方便运营维护，同时适用场景多。