文档介绍：资料
摘要
景区污水处理站处理的污水的主要来源是游客的粪便污水,污水量的大小主要由游客量的多少决定。随着城市的发展,人民生活水平的提高,景区每天接待的市民及游客量日益增多,必然会导致粪便污水量的增多,在这种情况下,若景区没有相应的比较完善的污水处理系统,而让粪便污水任意排放,则必然会对景区旅游环境及周遍水域产生环境污染。因此,我们应当根据具体情况在景区建立独立的相应的污水处理设施,本研究课题采用的生化组合工艺就是根据桂林市某四星级景区每日200m3/d, NH3-N含量严重超标而设计的,使污水经处理达标后再排放。并对该工艺进行流程设计计算、设备选型、环境和经济效益分析,以求既经济实用又环保节能。
关键词:景区污水处理站工艺流程技术经济比较生化组合工艺
A tourist scenic spots in Guilin Sewage Treatment Project Design
Student: Zhu Feng Teacher: zhong Xue-mei
Abstract: Scenic sewage treatment station, the treated effluent is the major source of tourists for faecal sewage, sewage mainly by the size of the number of tourists decision. With the development, improving the people's living standards, daily reception area of the public and the growing number of tourists, will inevitably lead to waste flows in the increase in such circumstances, If no corresponding node in a sound sewage treatment system, while allowing uncontrolled discharge of sewage wastes, it has to be right environment and the scenic tourist OS and OE Semenov waters pollution. Therefore, we should be in accordance with the specific circumstances in the establishment of an independent node in the corresponding sewage treatment facilities, The research topics position of the process is based on a four-star Guilin scenic daily 200 m3 / d, NH3-N content exceeding serious designed so that the treated effluent discharge standards later. On the technology and process design, equipment selection, environmental and economic analysis, for both economic and practical energy-saving and environmentally friendly.
Keywords: scenic sewage treatment station ;technological process; comparison of technological economy;biochemical technology portfolio
目录
摘要 I
Abstract...................................................................................................................II
前言………………………………………………………………………………1
1 设计说明书 1
概述 1
1
1
1
城市概况与自然条件 2
2
2
2
1