干旱区生态环境知识资源中心(Arid): Effects of swine wastewater irrigation on soil properties and accumulation of heavy metals and antibiotics

Arid

DOI	10.1007/s11368-021-03106-7
	Effects of swine wastewater irrigation on soil properties and accumulation of heavy metals and antibiotics
	Tian, Liu; Sun, Hongyong; Dong, Xinliang; Wang, Jintao; Huang, Yali; Sun, Shiyou
通讯作者	Sun, HY (corresponding author), Chinese Acad Sci, Ctr Agr Resources Res, Inst Genet & Dev Biol, CAS Engn Lab Efficient Utilizat Saline Resources, Shijiazhuang 050021, Hebei, Peoples R China. ; Sun, HY (corresponding author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China.
来源期刊	JOURNAL OF SOILS AND SEDIMENTS
ISSN	1439-0108
EISSN	1614-7480
出版年	2022
英文摘要	Purpose More and more wastewater is used to irrigate in many regions as an alternative resources due to the growing shortage of global water. However, little documented investigations are presented about the effects of wastewater irrigation on deep profile soil. The aim of this study was to investigate the vertical effect for soil properties, heavy metals, and antibiotics after swine wastewater irrigation in Hebei Province, China. Methods Soil samples were collected with 300-cm depth from three sites where the wastewater irrigation was used for different years (1 year, 3 years, and 5 years). The soil properties, heavy metals, and antibiotics were determined and their correlation was analyzed. The ecological risk of heavy metals and antibiotics was evaluated. Results The results showed that the soil organic matter, total nitrogen, available phosphorus, and available potassium were higher in plots irrigated by wastewater than those in the control plots irrigated by the groundwater at 0-20-cm depth soil, which increased by 34.9-64.9%, 40.7-57.2%, 67.6-390.0%, and 35.4-240.9%, respectively. On the other hand, the soil salinity in deep soil increased compared with the control, which might pose high risks to the soil salinization. The accumulation of heavy metals (Cr, Cd, Pb, Zn, and Cu) in the soil were higher than that in the control, with the increase range from 0.75 to 222.6%. The detected frequency of tetracycline antibiotics (chlortetracycline, oxytetracycline, and doxycycline) was much higher in the soil with 5-year wastewater irrigation than that irrigated for 1 and 3 years. Heavy metals and antibiotics were detected in deep soil (> 100 cm), and they may migrate downward and cause groundwater pollution. The results of geoaccumulation index of heavy metals and antibiotics risk quotient revealed that the pollution in swine wastewater irrigation area were low. Correlation analysis showed that the accumulation of heavy metals in soil was significantly negatively correlated to pH and positively correlated to soil nutrients (organic matter, total nitrogen, and available phosphorus). Chlortetracycline and oxytetracycline were positively correlated with soil nutrients, and chlortetracycline exhibited positive correlation with Zn, resulting in co-contamination. Conclusion Our results overall indicated that wastewater irrigation can enhance soil fertility, while it may also introduce heavy metals and antibiotics. However, short-term wastewater reuse could be used to alleviate the problem of water shortage in extremely arid areas.
英文关键词	Wastewater irrigation Soil properties Heavy metals Tetracycline antibiotics Swine wastewater
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000716385500001
WOS关键词	YANGTZE-RIVER DELTA ; VETERINARY ANTIBIOTICS ; CHEMICAL-PROPERTIES ; AGRICULTURAL SOILS ; SEWAGE IRRIGATION ; YIELD ; CHINA ; SALINE ; RISKS ; IDENTIFICATION
WOS类目	Environmental Sciences ; Soil Science
WOS研究方向	Environmental Sciences & Ecology ; Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/367686
作者单位	[Tian, Liu; Sun, Hongyong; Dong, Xinliang; Wang, Jintao] Chinese Acad Sci, Ctr Agr Resources Res, Inst Genet & Dev Biol, CAS Engn Lab Efficient Utilizat Saline Resources, Shijiazhuang 050021, Hebei, Peoples R China; [Tian, Liu; Sun, Hongyong; Dong, Xinliang; Wang, Jintao] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Huang, Yali] Hebei Univ Sci & Technol, Shijiazhuang 050018, Hebei, Peoples R China; [Sun, Shiyou] Hebei Acad Agr & Forestry Sci, Agr Resource & Environm Inst, Shijiazhuang 050051, Hebei, Peoples R China
推荐引用方式 GB/T 7714	Tian, Liu,Sun, Hongyong,Dong, Xinliang,et al. Effects of swine wastewater irrigation on soil properties and accumulation of heavy metals and antibiotics[J],2022.
APA	Tian, Liu,Sun, Hongyong,Dong, Xinliang,Wang, Jintao,Huang, Yali,&Sun, Shiyou.(2022).Effects of swine wastewater irrigation on soil properties and accumulation of heavy metals and antibiotics.JOURNAL OF SOILS AND SEDIMENTS.
MLA	Tian, Liu,et al."Effects of swine wastewater irrigation on soil properties and accumulation of heavy metals and antibiotics".JOURNAL OF SOILS AND SEDIMENTS (2022).