Application of the"Three Integrations and Two Controls"Concept in Sponge City Design for Industrial Projects
Sponge city technology contributes to reducing pollutant emissions from industrial projects,enhancing water resource utilization efficiency,and simultaneously improving environmental quality.This paper proposes the design concept of"Three Integrations and Two Controls,"which integrates sponge city technology seamlessly with water supply and drainage,landscaping,and environmental protection facilities to achieve optimal runoff control.By controlling the design indicators of sponge cities and the utilization of high-cost LID(Low Impact Development)facilities,the incremental cost of sponge city projects can be effectively reduced.Taking the sponge city design scheme and engineering practice of an industrial plant project as an example,this paper elucidates the application methods of this concept in the design of industrial plant projects,aiming to provide a reference for the rational application of sponge city technology in newly constructed industrial plant projects.
Sponge cityIncremental costRunoff control"Three Integrations and Two Controls"
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