有关城市排水工程规划及污水处理厂毕业设计.doc
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有关城市排水工程规划及污水处理厂毕业设计,共62页摘要:辽宁省tzg市排水工程规划及污水处理厂的设计内容为：污水管道的规划与设计、雨水管道的规划与设计及污水处理厂的设计。该市面积约为1600多公顷，被铁路划分为三个区，其中一区人口密度为310人/公顷，二区人口密度为320人/公顷，三区人口密度为360人/公顷，其中甲工厂...
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有关城市排水工程规划及污水处理厂毕业设计
共62页
摘要:辽宁省TZG市排水工程规划及污水处理厂的设计内容为：污水管道的规划与设计、雨水管道的规划与设计及污水处理厂的设计。
该市面积约为1600多公顷，被铁路划分为三个区，其中一区人口密度为310人/公顷，二区人口密度为320人/公顷，三区人口密度为360人/公顷，其中甲工厂（位于一区）的排水量为220 m3/h，乙工厂（位于三区）的排水量为280 m3/h，丙工厂（位于三区）的排水量为330 m3/h.在该市的南面有一条自东向西的河流，河水的最高水位为64m,最低水位为60m,常年主导风向为东南风，城市综合径流系数为0.64，冰冻线为-1.00m.
本工程设计采用分流制排水体制。污水处理厂设在河的下游，城市的西南部，远离城区，占地约23公顷,采用二级处理,处理水量为131401m³/d，进水BOD为227.37 g/m3。
雨水直接排入河流中，为重力流。
平面布置在满足工艺流程的前提下，利用原有地形设置，布置大致分为四个区：生活区、污水处理区、污泥处理区、预留地。要求布置紧凑、进出水流畅、节省用地。
关键词：污水管道;雨水管道;污水处理厂;分流制
Abstract
The design elements of TZG City, Liaoning Province drainage works planning and design of a sewage treatment plant: Sewage pipelines planning and design, stormwater pipelines planning and design and the sewage treatment plant design.
The area of the city is more than one thousand six hundred hectares, it is divided into three areas By the railway, the population density of the first area is 310 persons / ha, the population density of the second area is 320 persons / ha, the population density of the third area is 360 persons / ha.The displacement of A factory（Located in the first area ）is 220 m3 / h, the displacement of B factory（Located in the second area ） is 280 m3 / h, the displacement of C factory（Located in the third area ）is 330 m3 / h. In the south of the city there is a river from east to west, the river's highest level is 64m, the minimum water level is 60m, the perennial leading wind direction is south-east, the city's comprehensive runoff coefficient is 0.64, the frozen line is -1.00m.
The engineering design uses the drainage adopted triage system. Sewage treatment plant located in the lower reaches of the river, the south-west of the city, away from the city, covering about 23 hectares, uses secondary treatment to deal with 131401m ³ / d water, the influent BOD is 227.37 g/m3
Rain water is discharged directly into rivers which is gravity flow.
To meet the technological process the layout use the original terrain settings, arranged roughly divided into four areas: living area, sewage disposal areas, sludge treatment area, Reserve. Require compact layout, and out of the water flow, saving space.
Key words: Sewage pipelines; stormwater pipelines; the sewage treatment plant; Triage system
目录:
第一章 设计任务及原始资料
第二章 设计说明
第三章 城市污水处理厂设计
第四章 处理构筑物工艺设计
第五章 设计计算
第六章 污水处理厂高程计算
第七章 污水泵站计算
第八章 技术经济分析
第九章 结论
参考文献
[1]孙慧修主编.排水工程.上册.北京：中国建筑工业出版社,2001.
[2]张自杰主编.排水工程.下册.北京：中国建筑工业出版社,2001.
[3]马遵权主编.给水排水设计手册.1分册.北京：中国建筑工业出版社,2002.
[4]田钟荃主编.给水排水设计手册.11分册.北京：中国建筑工业出版社,2002.
[5] 李亚峰 尹士君主编.《给水排水工程专业毕业设计指南》.北京：化学工业出版社，2003.7：138-213
[6] （美）LarryD.Benefield and Clifford W.Randall.Biological Process Design
for Wastrwater Treatment Prentice Hall.Inc,Englewood Cliffs,1980
共62页
摘要:辽宁省TZG市排水工程规划及污水处理厂的设计内容为：污水管道的规划与设计、雨水管道的规划与设计及污水处理厂的设计。
该市面积约为1600多公顷，被铁路划分为三个区，其中一区人口密度为310人/公顷，二区人口密度为320人/公顷，三区人口密度为360人/公顷，其中甲工厂（位于一区）的排水量为220 m3/h，乙工厂（位于三区）的排水量为280 m3/h，丙工厂（位于三区）的排水量为330 m3/h.在该市的南面有一条自东向西的河流，河水的最高水位为64m,最低水位为60m,常年主导风向为东南风，城市综合径流系数为0.64，冰冻线为-1.00m.
本工程设计采用分流制排水体制。污水处理厂设在河的下游，城市的西南部，远离城区，占地约23公顷,采用二级处理,处理水量为131401m³/d，进水BOD为227.37 g/m3。
雨水直接排入河流中，为重力流。
平面布置在满足工艺流程的前提下，利用原有地形设置，布置大致分为四个区：生活区、污水处理区、污泥处理区、预留地。要求布置紧凑、进出水流畅、节省用地。
关键词：污水管道;雨水管道;污水处理厂;分流制
Abstract
The design elements of TZG City, Liaoning Province drainage works planning and design of a sewage treatment plant: Sewage pipelines planning and design, stormwater pipelines planning and design and the sewage treatment plant design.
The area of the city is more than one thousand six hundred hectares, it is divided into three areas By the railway, the population density of the first area is 310 persons / ha, the population density of the second area is 320 persons / ha, the population density of the third area is 360 persons / ha.The displacement of A factory（Located in the first area ）is 220 m3 / h, the displacement of B factory（Located in the second area ） is 280 m3 / h, the displacement of C factory（Located in the third area ）is 330 m3 / h. In the south of the city there is a river from east to west, the river's highest level is 64m, the minimum water level is 60m, the perennial leading wind direction is south-east, the city's comprehensive runoff coefficient is 0.64, the frozen line is -1.00m.
The engineering design uses the drainage adopted triage system. Sewage treatment plant located in the lower reaches of the river, the south-west of the city, away from the city, covering about 23 hectares, uses secondary treatment to deal with 131401m ³ / d water, the influent BOD is 227.37 g/m3
Rain water is discharged directly into rivers which is gravity flow.
To meet the technological process the layout use the original terrain settings, arranged roughly divided into four areas: living area, sewage disposal areas, sludge treatment area, Reserve. Require compact layout, and out of the water flow, saving space.
Key words: Sewage pipelines; stormwater pipelines; the sewage treatment plant; Triage system
目录:
第一章 设计任务及原始资料
第二章 设计说明
第三章 城市污水处理厂设计
第四章 处理构筑物工艺设计
第五章 设计计算
第六章 污水处理厂高程计算
第七章 污水泵站计算
第八章 技术经济分析
第九章 结论
参考文献
[1]孙慧修主编.排水工程.上册.北京：中国建筑工业出版社,2001.
[2]张自杰主编.排水工程.下册.北京：中国建筑工业出版社,2001.
[3]马遵权主编.给水排水设计手册.1分册.北京：中国建筑工业出版社,2002.
[4]田钟荃主编.给水排水设计手册.11分册.北京：中国建筑工业出版社,2002.
[5] 李亚峰 尹士君主编.《给水排水工程专业毕业设计指南》.北京：化学工业出版社，2003.7：138-213
[6] （美）LarryD.Benefield and Clifford W.Randall.Biological Process Design
for Wastrwater Treatment Prentice Hall.Inc,Englewood Cliffs,1980
