A new study has revealed a potential breakthrough in the fight against cancer-causing heavy metals in wastewater. Scientists have developed a new method of wastewater treatment using photocatalysts, which could help reduce the presence of toxic heavy metals and other pollutants in wastewater. The research, published in the journal Nature Materials, shows that photocatalysts can efficiently break down and remove heavy metals from wastewater, such as arsenic, lead, and mercury. This could help reduce the risk of cancer and other health problems caused by exposure to these toxic substances. The photocatalysts used in the study are highly efficient and cost-effective, making them a promising solution for wastewater treatment.

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source: Phys.org