|
|
|
| Application of reclaimed water by micro-irrigation technique in urban greenland |
| WANG Ying1, LIU Liu2 |
| 1.School of Civil Engineering, Lanzhou University of Technology, Lanzhou, Gansu 730050, China; 2.School of Petrochemical Enginee-ring, Lanzhou University of Technology, Lanzhou, Gansu 730050, China |
|
|
|
|
Abstract Concerning the problem of non-uniform irrigation,huge extravagation of water resource,and using drinking water as ground water irrigation for urban grassland,the application of the regeneration water technology,reuse of treated water quality standards,and micro-irrigation system design technology are discussed.In addition,design parameters,key water pivot,piping network and sprinkling patterns of ground water irrigation techniques of urban grassland are summarized.Finally,a general design procedure is presented.The technology can be used for city sewage regeneration,reducing the environment load and promoting the green space irrigation.reclaimed water;micro-irrigation;urban Greenland; piping network;sprinkling
|
|
Received: 08 August 2013
|
|
|
|
| [1] .CJ/T 95-2000.再生水回用于景观水体的水质标准[S].[2] 王昌俊,韩烈保,苏德荣.再生水用于都市绿地灌溉的研究进展[J].环境污染与防治,2005,7(4):256-258[3] 王瑛,范宗良,冯辉霞.城市绿化带污水微灌技术应用[J].排灌机械,2001,19(6):25-27[4] 郑耀泉,李光永,党平.喷灌与微灌设备[M].北京:水利电力出版社,1998:111-114[5] 傅林,董文楚,郑耀泉.微灌工程技术指南[M].北京:水利电力出版社,1988[6] 苏德荣,韩烈保,尹淑霞.解决城市生态绿地灌溉用水的途径[J].节水灌溉,2005(4):10-13 |
|
|
|
