Review on the impact of heavy metals from industrial wastewater effluent and removal technologies

Heliyon, Год журнала: 2024, Номер 10(23), С. e40370 - e40370

Опубликована: Ноя. 15, 2024

The incidence of water pollution in developing countries is high due to the lack regulatory policies and laws that protect bodies from anthropogenic activities industrial wastewater. Industrial wastewater contains significant amounts heavy metals are detrimental human health, aquatic organisms, ecosystem. focus this review was evaluate sources treatment methods wastewater, with an emphasis on technologies, advantages, disadvantages, innovation. It observed conventional (such as flotation, coagulation/flocculation, adsorption) had shown promising results but posed certain limitations, such generation volumes sludge, relatively low removal rates, inefficiency treating metal concentrations, sensitivity varying pH. Recent technologies like nanotechnology, photocatalysis, electrochemical coagulation have advantages over for removing metals, including higher improved energy efficiency, greater selectivity specific contaminants. However, costs associated these advanced remain a major drawback. Therefore, we recommend future developments technology reducing both waste generation.

Язык: Английский

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Exploring Nanomaterials for Enhanced Energy Storage and Conversion

IGI Global eBooks, Год журнала: 2025, Номер unknown, С. 193 - 250

Опубликована: Апрель 18, 2025

Our pressing need to build better energy storage and conversion systems grows as our world develops faster. Energy perform through nanomaterials which have unique physicochemical traits redefine how these technologies work. This chapter evaluates strengthen technology product types fabrication processes for particular solutions. Materials at nanoscale show because of their huge surface area flexible design. Nanomaterials provide multiple solutions storing hydrogen well performing electro catalysis photovoltaics. shows that requires exact engineering along with modeling environmental-friendly nanomaterial manufacturing help turn scientific discoveries into real-world applications next-level

Язык: Английский

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Improvement of Wastewater Treatment Process Using Nanomaterials and Nanotechnology

Опубликована: Янв. 1, 2025

Язык: Английский

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Sustainable nanomaterials for chromium removal from wastewater

Advances in chemical pollution, environmental management and protection, Год журнала: 2024, Номер unknown

Опубликована: Янв. 1, 2024

Язык: Английский

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