流域突发水污染事件应急处置工程削污技术

针对我国重大环境污染事件应急处置需求，系统分析总结了典型水环境污染应急处置案例，经凝练、集成和应用验证，形成并完善了流域突发水污染事件应急处置工程削污技术。从必要性、可行性等角度论述了工程削污技术的选择原则，总结了流域突发环境事件中重金属和类金属、有机物和还原性污染物等典型污染物的削减和应急处置方法，归纳了应急处置工程中实施削污措施的技术要点，形成了流域突发环境污染事件应急处置工程削污技术储备库，将为今后流域突发环境事件应急处置和管理提供支撑。

Pollution reduction technologies for emergent water pollution disposal in river basins

To address the need of emergent disposal of environmental pollution in China, this study systematically presented typical emergent disposal cases of water environmental pollution and summarized pollution reduction technologies for treatment engineering for water pollution emergencies in river basins. The selection principles of engineering pollution reduction technologies were discussed from the perspectives of necessity and feasibility. The reduction and emergency disposal methods of typical pollutants such as heavy metals and metalloids, organic matters and reducing pollutants were also summarized. Technical key points for pollution reduction measures were highlighted to form a basin environmental pollution incident treatment technology library. This study intends to provide support for the future emergency response and management in river basins.