Research On The Distributed Wastewater Treatment Plant Landscape Planning And Design

The rapid development of our country’s economy as well as facing the serious problem of environmental pollution, water crisis has become the first of all kinds of environmental crisis. Wastewater treatment and recycling is the most effective means to solve the crisis of water resources. At present, large-scale waste water treatment plant has been difficult to meet the demand of urban wastewater treatment in our country. Onsite wastewater treatment and recycling use have gradually become a trend. Coupled with the improvement of people environmental protection consciousness, small distributed wastewater treatment plant has become the inevitable trend. Distributed landscape wastewater treatment plant through introducing the concept and method of landscape planning and design, to solve the wastewater treatment plant problem, eliminate the interference of the surrounding environment, combine the wastewater treatment plant and urban public space, implement landscape and leisure of the wastewater treatment facilities, improve its public affinity. Switch the wastewater treatment plant into the environment friendly facilities into people’s surrounding environment, It will becomes a place for people entertainment, an education base of environmental protection.The thesis through the research of the present situation of water resource in China and the demand of the distributed sewage treatment plant, as well as combing the development status and development trend of domestic and foreign distributed wastewater treatment plant, analyses the necessity and significant meaning of distributed wastewater treatment plant landscape planning and design.The thesis first puts forward the concept of distributed landscape type of wastewater treatment plant, and study the wastewater treatment process and technology, Put forward the characteristics, target and direction of distributed landscape wastewater treatment plant,Put forward to realize distributed landscape type wastewater treatment plant’s goal should from two aspects : macro planning layout and micro elements design. In terms of macro landscape planning, we should study the strategies and methods of landscape planning and design from the planning and site selection, buffer scoping, planning layout. Again, in terms of micro landscape design, we should analysis of distributed sewage treatment plant landscape elements, landscape elements function, put forward a distributed sewage treatment plant for different elements of landscape planning and design strategies and methods.The thesis take the Shenzhen Liantang wastewater treatment plant and Zhengzhou Zhongyuan Institute of art wastewater treatment plant landscape planning and design as an example, apply the planning strategies into practice, to test and correct the thesis’ s theory.