Arid
DOI10.2134/jeq2011.0355
Leaching of Pharmaceuticals and Personal Care Products in Turfgrass Soils during Recycled Water Irrigation
Bondarenko, S.1; Gan, J.1; Ernst, F.1; Green, R.2; Baird, J.2; McCullough, M.3
通讯作者Gan, J.
来源期刊JOURNAL OF ENVIRONMENTAL QUALITY
ISSN0047-2425
EISSN1537-2537
出版年2012
卷号41期号:4页码:1268-1274
英文摘要

An important beneficial reuse of treated wastewater (recycled water) in arid and semiarid regions is landscape irrigation. However, the environmental fate, especially groundwater contamination potential, of trace contaminants such as pharmaceuticals and personal care products (PPCPs) is a significant concern that can hinder the acceptance and adoption of such reuses. In this study, we irrigated mature turfgrass plots with nonspiked tertiary treated wastewater for over 6 mo at 100 or 130% of the reference evapotranspiration rate (ETo) and collected leachate water at the 90-cm depth on a weekly basis. In the recycled water, all 14 target PPCPs were consistently found, and the mean levels of atenolol, gemfibrozil, meprobamate, carbamazepine, and sulfamethoxazole were above 100 ng L-1. However, only five compounds were detected in the leachate at trace levels. Trimethoprim and primidone were frequently found, whereas the detection of sulfamethoxazole, meprobamate and carbamazepine was less frequent (<50%). When detected, the overall mean concentration in the leachate was 10.2 ng L-1 for trimethoprim, 7.1 ng L-1 for primidone, and 2.9 to 12.4 ng L-1 for carbamazepine, sulfamethoxazole, and meprobamate. The majority of the target PPCPs were completely removed. Given that the irrigation rates were higher than normal, this study clearly demonstrated the efficacy of turfgrass systems in attenuating PPCPs during recycled water irrigation. However, it is also apparent that some PPCPs are more susceptible to leaching than others, and these PPCPs thus merit further research attention.


类型Article
语种英语
国家USA
收录类别SCI-E
WOS记录号WOS:000305966900033
WOS关键词N-NITROSODIMETHYLAMINE NDMA ; WASTE-WATER ; NATIONAL RECONNAISSANCE ; ENDOCRINE DISRUPTORS ; DRINKING-WATER ; UNITED-STATES ; CONTAMINANTS ; FATE ; PLANTS ; ACCUMULATION
WOS类目Environmental Sciences
WOS研究方向Environmental Sciences & Ecology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/173479
作者单位1.Univ Calif Riverside, Dep Environm Sci, Riverside, CA 92521 USA;
2.Univ Calif Riverside, Dep Bot & Plant Sci, Riverside, CA 92521 USA;
3.No Calif Golf Assoc, Pebble Beach, CA 93953 USA
推荐引用方式
GB/T 7714
Bondarenko, S.,Gan, J.,Ernst, F.,et al. Leaching of Pharmaceuticals and Personal Care Products in Turfgrass Soils during Recycled Water Irrigation[J],2012,41(4):1268-1274.
APA Bondarenko, S.,Gan, J.,Ernst, F.,Green, R.,Baird, J.,&McCullough, M..(2012).Leaching of Pharmaceuticals and Personal Care Products in Turfgrass Soils during Recycled Water Irrigation.JOURNAL OF ENVIRONMENTAL QUALITY,41(4),1268-1274.
MLA Bondarenko, S.,et al."Leaching of Pharmaceuticals and Personal Care Products in Turfgrass Soils during Recycled Water Irrigation".JOURNAL OF ENVIRONMENTAL QUALITY 41.4(2012):1268-1274.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Bondarenko, S.]的文章
[Gan, J.]的文章
[Ernst, F.]的文章
百度学术
百度学术中相似的文章
[Bondarenko, S.]的文章
[Gan, J.]的文章
[Ernst, F.]的文章
必应学术
必应学术中相似的文章
[Bondarenko, S.]的文章
[Gan, J.]的文章
[Ernst, F.]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。