处理后的废水灌溉土壤中重金属的积累——以阿尔及利亚上切利夫平原西北部为例

IF 0.6 Q4 CHEMISTRY, MULTIDISCIPLINARY

Kemija u Industriji-Journal of Chemists and Chemical Engineers Pub Date : 2023-01-16 DOI:10.15255/kui.2022.040

Yacine Rata, A. Douaoui, A. Douaik, M. Rata

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引用次数: 0

摘要

处理废水（TWW）长期灌溉会导致土壤中重金属（HM）的积累，对土壤环境产生负面影响。在这项研究中，研究了用TWW灌溉的地块，以估计在没有化肥输入的草坪上，在重力灌溉系统下四年内HM的积累趋势及其对土壤理化性质的影响。在两个深度（0至20厘米：H1和20至40厘米：H2）采集土壤样本。这项研究的结果表明，TWW是土壤中HM增加的主要来源，这是由于确定的条件、环境的退化，尤其是土壤的物理化学性质。结果表明，TWW在长期灌溉中的使用通过TWW的组成等主要因素使土壤富含重金属

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Accumulation of Heavy Metals in Soils Irrigated by Treated Wastewater: A Case Study from the Northwest of the Haut Chelif Plain, Algeria

Long-term irrigation by treated wastewater (TWW) can lead to the accumulation of heavy metals (HM) in the soil inducing negative effects on the pedo-environment. In this study, plots irrigated with TWW were studied to estimate the accumulation trends of HM and their impact on the physicochemical properties of the soil over a period of four years under a gravity irri- gation system on turf with no fertiliser input. Soil samples were taken at two depths (0 to 20 cm: H1 and 20 to 40 cm: H2). The results of this study show that TWW are a main source of increase in HM in the soil by well-identified conditions, the degradation of the environment in general and on the physicochemical quality of soils in particular. It was concluded that the use of TWW in long-term irrigation enriches the soils with heavy metals, by main factors such as TWW composition

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来源期刊

Kemija u Industriji-Journal of Chemists and Chemical Engineers CHEMISTRY, MULTIDISCIPLINARY-

自引率

28.60%

发文量

审稿时长

24 weeks

期刊介绍： Kemija u industriji (Chemistry in industry) is monthly journal which is being published already for almost 60 years continually and from very beginning it is a journal of chemists and chemical engineers. It is official journal of Croatian Society of Chemists and Engineers and of Croatian Chemical Society. It is edited by Croatian Society of Chemists and Engineers.