·The harm of gypsum to the environment was mainly caused by heavy metal elements of As Cd Cr Hg Using the risk exposure model recommended by the United States Environmental Protection Agency it was found that there were carcinogenic risks for adults and children in soil intake due to As and Cr pollution
·Future research should delve deeper into how phosphogypsum leachate disrupts the homeostasis of the liver gut axis The current study will provide valuable evidence for the harmful effects of phosphogypsum leachate on aquatic environment and promote the assessment of the potential environmental risks associated with leachate
·The harm of gypsum to the environment was mainly caused by heavy metal elements of As Cd Cr Hg Using the risk exposure model recommended by the United States Environmental Protection Agency it was found that there were carcinogenic risks for adults and children in soil intake due to As and Cr pollution Phosphogypsum contained harmful
· The well documented harm to public health and the environment from this kind of waste leaking out of radioactive phosphogypsum storage stacks should lead to better oversight of Florida s
The improper disposal of large amounts of phosphogypsum generated during the production process of the phosphorus chemical industry PCI still exists The leachate formed by phosphogypsum stockpiles could pose a threat to the ecological environment and human health Nevertheless information regard
·Phosphogypsum is a by product of the production of phosphoric acid by the wet process 5 its main component is calcium sulfate dihydrate and it also contains impurities such as phosphorus fluorine organics oxides and a small amount of heavy metals and radioactive substances that will affect the performance so it is necessary to pre treat the phosphogypsum
·The phosphogypsum based cemented paste backfill PCPB in the mining goaf has been in the mine water environment for a long time and its rich toxic and harmful elements have the risk of migrating and diffusing to the surrounding rock polluting groundwater The occurrence environment of underground space in mines is complex and the filling body is
·Currently the Republic of Belarus is solving the problem of processing a by product phosphogypsum formed in the process of phosphorric acid production The issue of utilization of
·The leachate formed by phosphogypsum stockpiles could pose a threat to the ecological environment and human health Nevertheless information regarding the harmful effects of phosphogypsum leachate on organisms is still limited Herein the
·Phosphogypsum PG is a by product produced during the wet process of phosphoric acid H3PO4 production from natural phosphate rocks Approximately 4 6 tons of PG is produced per ton of phosphoric acid production where worldwide PG generation exceeds 300 million tons annually The vast majority of produced PG is discarded irresponsibly leading to
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