Authors
Yasir Hamid, Lin Tang, Muhammad Irfan Sohail, Xuerui Cao, Bilal Hussain, Muhammad Zahir Aziz, Muhammad Usman, Zhen-li He, Xiaoe Yang
Publication date
2019/4/10
Source
Science of the Total Environment
Volume
660
Pages
80-96
Publisher
Elsevier
Description
Cadmium contamination in soil, water and food has become a global problem since last century's industrial and agricultural revolution. It is a highly toxic metal with serious consequences on human and animal health. Different natural and anthropogenic sources are responsible for Cd release in the soil which ultimately leads to the food chain. Cd persists in soil for long durations due to its minimal microbial or chemical loss. There are various physical, chemical or biological techniques which are helpful to minimize Cd risk in food chain. Among them, in-situ immobilization with organic, inorganic or clay amendments is a cost-effective and an environment friendly strategy to remediate Cd polluted sites. Lime, biochar, organic wastes, phosphorus fertilizers, sepiolite, zeolite, hydroxyapatite and bentonite are commonly used amendments for amelioration of Cd contaminated soils. These amendments reduce Cd uptake …
Total citations
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Scholar articles
Y Hamid, L Tang, MI Sohail, X Cao, B Hussain, MZ Aziz… - Science of the Total Environment, 2019