NDLI: Influence of reclaimed water irrigation on turf growth and soil

Content Provider	IEEE Xplore Digital Library
Author	Hou Guohua Man Da Wang Qiong Chang Zhihui Song Guilong Han Liebao Fan Zhiyun
Copyright Year	2011
Description	Author affiliation: Turf Grass Research Institute, Beijing Forestry University, 100083, China (Hou Guohua; Man Da; Wang Qiong; Chang Zhihui; Song Guilong; Han Liebao) \|\| Tianjin Key Laboratory of Water Quality Science and Technology, Department of Environmental and Municipal Engineering, Tianjin Institute of Urban Construction, 300384, China (Fan Zhiyun)
Abstract	Experiment of turf grass irrigation by reclaimed water was carried out at Beixiaohe Wastewater Treatment Plant in Beijing. Four kinds of reclaimed water: secondary treated wastewater-sec, ultra-filtration-uf, reverse osmosis-ro and micro-filtration-mf (general and deep tertiary treated wastewater) and tap water(control) were used to irrigate six kinds of common turf grasses(Kentucky Bluegrass, Tall Fescue, Perennial Ryegrass, Creeping Bentgrass, Zoysiagrass and Buffalograss). Results showed that compared with tap water irrigation: 1) Secondary treated wastewater and general tertiary treated wastewater-uf can promote growth of turf grass evidently, increasing the chlorophyll contents significantly and enhancing adversity resistance appreciably, but deep tertiary treated wastewater-ro and mf has no these effects;2) Except mf, reclaimed water irrigation has no significant effect on turf nutrient factors. After mf irrigation, Organic Matter of turf reduces sharply, and $NH^{+},$ NO2 elevated significantly; 3) There is no significant impact on soil pH& EC, soil heavy metal content, soil $Cl^{−},$ $S^{2−}$ and phenol content after reclaimed water irrigation.
Starting Page	4182
Ending Page	4186
File Size	319041
Page Count	5
File Format	PDF
ISBN	9781457702891
e-ISBN	9781457702907
DOI	10.1109/ICETCE.2011.5775737
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-04-22
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Irrigation Presses Turf growth Reclaimed water Soil Lead Wastewater Water resources Mercury (metals)
Content Type	Text
Resource Type	Article

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