干旱区生态环境知识资源中心(Arid): Investigation into arsenic retention in arid contaminated soils with biochar application

Arid

DOI	10.1007/s12517-019-4865-3
	Investigation into arsenic retention in arid contaminated soils with biochar application
	Hina, Kiran 1; Abbas, Maham 1; Hussain, Qaiser 2,3; Arshad, Muhammad 4; Ali, Shafaqat 5; Rizwan, Muhammad 5
通讯作者	Hina, Kiran
来源期刊	ARABIAN JOURNAL OF GEOSCIENCES
ISSN	1866-7511
EISSN	1866-7538
出版年	2019
卷号	12 期号:22
英文摘要	The contamination of arsenic (As) in soil and groundwater has posed serious hazards to food chain and ecosystem. The aim of the present study was to assess the impacts of different biochar (rice husk biochar and plant biowaste biochar at 10 and 20 t ha(-1)) on the retention and immobilization of As in wheat. For this purpose, soil and herbage samples were collected in the vicinity of Gujranwala, Pakistan, and characterized for different physicochemical parameters. Pot experiment was carried out on wheat plant to check the effect and uptake of As (at two concentrations, i.e., 10 and 15 mg L-1) from irrigation water as affected by biochar. The results of the collected samples showed a minimum concentration of As and maximum concentration of lead (Pb) in Gujranwala City. Moreover, iron (Fe), chromium (Cr), and manganese (Mn) were the dominant elements in the sampling area. The application of biochar increased the plant biomass of wheat as compared to control. Among the studied biochars, the application of plant biowaste biochar significant increased the retention and immobilization of As at a higher level (15 mg L-1). However, the rich husk performs better at lower As level (10 mg L-1). Both the studied amendments increased the immobilization of As but plant biowaste biochar was more effective. The plant waste biochar could be used to improve agricultural production in polluted soil by minimizing the risk of food chain contamination.
英文关键词	Biochar Arsenic retention Contaminated soil Wheat
类型	Article
语种	英语
国家	Pakistan
收录类别	SCI-E
WOS记录号	WOS:000494707100004
WOS关键词	WATER ; REMOVAL ; RICE ; ACCUMULATION ; HEALTH
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
EI主题词	2019-11-01
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/310586
作者单位	1.Univ Gujrat, Dept Environm Sci, Hafiz Hayat Campus, Gujrat 54000, Pakistan; 2.Arid Agr Univ, Dept Soil Sci, Rawalpindi, Pakistan; 3.Arid Agr Univ, SWC, Rawalpindi, Pakistan; 4.Natl Univ Sci & Technol NUST, Sch Civil & Environm Engn SCEE, Inst Environm Sci & Engn IESE, Sect H-12, Islamabad 44000, Pakistan; 5.Govt Coll Univ Faisalabad, Dept Environm Sci, Faisalabad, Pakistan
推荐引用方式 GB/T 7714	Hina, Kiran,Abbas, Maham,Hussain, Qaiser,et al. Investigation into arsenic retention in arid contaminated soils with biochar application[J],2019,12(22).
APA	Hina, Kiran,Abbas, Maham,Hussain, Qaiser,Arshad, Muhammad,Ali, Shafaqat,&Rizwan, Muhammad.(2019).Investigation into arsenic retention in arid contaminated soils with biochar application.ARABIAN JOURNAL OF GEOSCIENCES,12(22).
MLA	Hina, Kiran,et al."Investigation into arsenic retention in arid contaminated soils with biochar application".ARABIAN JOURNAL OF GEOSCIENCES 12.22(2019).