The Landscape Planning And Design Of Wetland Park Under The Guidance Of Sewage Treatment

Under the trend of eco-civilization construction,China pays more and more attention to the restoration and reconstruction of wetland,and wetland park is a very successful method in many ways to restore and rebuild wetland resources.And in the wetland park sewage treatment aspect,the constructed wetland technology is the most commonly used one,but the sewage treatment system in the early wetland in China rarely reflects the landscape effect,and the Greenland property of the wetland itself attracts people,therefore,How to add landscape design of landscape architecture to environmental engineering is the focus of this paper.By combing the related concepts of wetland park and constructed wetland wastewater treatment technology,this paper analyzes the research progress of constructed wetland wastewater treatment technology and its landscape construction at home and abroad,and combs out the common techniques used in the construction of constructed wetland landscape.Then the composition,classification,purification mechanism and technological process of constructed wetland wastewater treatment technology are introduced.On this basis,the basic principles and five methods of landscape planning and design of wetland park under the guidance of sewage treatment are put forward without affecting the ecological function of sewage treatment: The zoning plan focuses on the source of water resources protection,The design of sewage treatment system is based on constructed wetland technology,The combination of water landscape and constructed wetland engineering type,Plant planning landscape highlights ecological functions such as water purification,Popular science landscape and sewage purification combined.In addition,on this basis,the construction contents of structures,water bodies,plants and garden sketches are analyzed and summarized,and the later management and maintenance methods are put forward.Finally,taking Shouguang Binhai National Wetland Park as an example,through SWOT analysis,it is found that the manual treatment of the site is relatively serious and the water is polluted to different degrees,and the relevant strategies of water environment,water ecology and water leisure are put forward around the protection of water resources,applying theory to practice,making the constructed wetland landscape with harmonious and unified sewage treatment function and landscape performance.