随着现代科学技术的日益进步，人们的生活水平越来越高，人们在利用新技术给我 们的生活带来方便的同时，也为环境带来了严重的污染。生产和生活污水的随意排放， 造成了水污染情况的日益严重。伴随着这一现象的加剧，人工湿地污水处理技术走进大 众视野。由于人工湿地污水处理技术时间相对较短，相关技术功能还有待健全和完善， 由此产生的人工湿地污水处理技术应用程度不高的现象，对水污染的治理也会产生一定 的影响。所以有必要对该技术进行分析研究，从实际案例中找出该技术的优化方法。 本文阐述了人工湿地、人工湿地污水处理系统等相关知识，包括定义、内容等；其 次，分析人工湿地污水处理技术发展的国内外现状，指明了人工湿地污水处理技术存在 的优缺点及发展趋势；结合人工湿地污水处理系统的理论知识与河南濮阳人工湿地污水 处理系统的实际，从工艺、景观、建筑、结构、电气、公用工程、节能等技术方面对该 系统进行设计，从而构建出河南濮阳人工湿地污水处理系统的整体模型；最后对以构建 出的模型进行经济、生态环境、社会效益进行分析，其中从该系统的净化、调节作用来 分析生态环境效益,以及在政府的政策、濮阳市的自然气候环境，地理位置等方面,指出 河南濮阳人工湿地污水处理系统的可行性与必要性。 关键词，人工湿地；污水处理；工程设计；濮阳THE FEASIBILITY STUDIES OF TREATMENT TECHNOLOGY OF WASTEWATER USING CONSTRUCTED WETLAND SYSTEM IN PUYANG, HENAN ABSTRACT With the development of modern science and technology, people's standard of living is getting higher and higher. while people take advantage of new technologies to giving our lives to bring the convenience, it also brought serious environmental pollution. Production and indiscriminate discharge of sewage, causing serious water pollution situation. With the increasing phenomenon of this ,artificial wetland sewage treatment technology comes into the public view. Because this technology appears a short time, the relevant technical capabilities reminds o be sound and perfect, in a result, the degree of artificial wetland sewage treatment technology is not high phenomenon, which also has some impact of water pollution control . It is necessary to carry out the technical analysis to find out from real cases identifying ways to optimize the technology. This paper first describes the artificial wetlands, wetland sewage treatment system and other related knowledge, including the definition and content; Secondly, present the situation of artificial wetland sewage treatment technology development, indicates the advantages and disadvantages and Development Trend of wetland sewage treatment technologies exist ;Then, combining wetland sewage treatment system of theoretical knowledge and practical of Henan Puyang wetland sewage treatment system, design this system from the process, landscape, architectural, structural, electrical, public works, energy efficiency ,to build the overall model of Henan Puyang artificial wetland sewage treatment system; Finally, analyze the economic, ecological and social benefits of this model, using the purify features of the system, to analyze the environmental benefit.In a conclusion ,it is feasibility and necessity to build Henan Puyang wetland sewage treatment system. KEYWORDS: artificial wetlands, wetland sewage treatment system, engineering design目 录 第一章 文献综述....................................................................................................................1 1.1 选题背景及意义.......................................................................................................... 1 1.1.1 选题背景............................................................................................................ 1 1.1.2 选题意义............................................................................................................ 1 1.2 国内外研究概况........................................................................................................... 1 1.2.1 国内研究概况.................................................................................................... 2 1.2.2 国外研究概况.................................................................................................... 2 1.2.3 国内和国外研究现状的表述与评论................................................................ 3 1.3 研究内容...................................................................................................................... 3 1.4 研究方法和技术路线.................................................................................................. 3 1.4.1 研究方法............................................................................................................ 3 1.4.2 技术路线............................................................................................................ 3 第二章 湿地基础理论研究....................................................................................................5 2.1 人工湿地概述.............................................................................................................. 5 2.1.1 人工湿地概念.................................................................................................... 5 2.1.2 人工湿地分类.................................................................................................... 5 2.1.3 人工湿地的构造................................................................................................ 6 2.2 人工湿地污水处理系统.............................................................................................. 6 2.2.1 人工湿地污水处理系统的概念........................................................................ 6 2.2.2 人工湿地污水处理的系统分类........................................................................ 6 2.2.3 人工湿地污水处理系统的原理......................................................................... 7 2.2.4 人工湿地污水处理系统的特点......................................................................... 8 2.3 人工湿地的污水处理技术现状分析.......................................................................... 8 2.3.1 人工湿地的污水处理技术优点与缺点............................................................ 8 2.3.2 发展趋势............................................................................................................. 9 2.4 本章小结.................................................................................................................... 10 第三章 濮阳人工湿地污水处理系统工程概况..................................................................11 3.1 濮阳人工湿地污水处理系统工程概况.................................................................... 11 3.1.1 自然地理概况.................................................................................................. 11 3.1.2 社会经济概况.................................................................................................. 12 3.1.3 水环境.............................................................................................................. 143.2 本章小结.................................................................................................................... 15 第四章 濮阳人工湿地污水处理工程模型建立..................................................................16 4.1 濮阳人工湿地污水处理系统工程建设的可行性及必要性分析............................ 16 4.1.1 工程建设可行性分析...................................................................................... 16 4.1.2 该项目建设的必要性...................................................................................... 16 4.2 濮阳人工湿地污水处理系统工程规模及处理程度................................................ 17 4.2.1 工程选址.......................................................................................................... 17 4.2.2 工程现场特征.................................................................................................. 18 4.2.3 项目的规模和进出水水质.............................................................................. 18 4.3 濮阳人工湿地污水处理工程设计............................................................................ 19 4.3.1 工艺设计...............................................