Study on the Bridge Deck Runoff Collection and Treatment System Across the Water Source Protection Area

With the rapid development of transportation, the scale of bridge construction continues to expand. In many bridge construction, it is often necessary to cross over the water source protection area. Therefore,how to do a good job of water resource protection has become the key. In the treatment of water environment pollution,whether the bridge deck runoff collection and treatment system is perfect directly affects the treatment effect. Therefore, this paper describes the design and calculation method of the bridge deck runoff collection system, and analyzes the main points of the bridge deck runoff collection and treatment system with specific cases,which has important practical significance for the research of water environment protection across the water source protection area.