Application of Electrocoagulation for the Removal of Transition Metals in Water

نویسندگان

چکیده

Urban and industrial effluents, stormwater, road runoff, agricultural urban or mine waste deposits fuel storage sites can lead to the contamination of water sources with compounds that are hard biodegrade, such as heavy metals, whose removal requires advanced expensive technologies. The Sustainable Development Goals (SDGs) established by UN current requirements in terms energy efficiency, reduction carbon emissions, reuse, valorization preservation public health, have led a rethink concerning typology technologies for treatment production drinking water. Electrocoagulation (EC) stands out this scenario due its high efficiency several pollutants, low sludge volumes adaptability use renewable energies. This is addition ease which it be combined other work presents literature review systematize EC transition metals produce water, since these elements present natural parameters used legislation many countries quality control works found were analyzed detail, relationships between pre-set variables categories determined through regression analysis. Generally, was highly efficient technology (above 75% most metals), specifically parallel plates iron aluminum electrodes minimum spacing 1 cm density applied 10 A/m².

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ژورنال

عنوان ژورنال: Sustainability

سال: 2023

ISSN: ['2071-1050']

DOI: https://doi.org/10.3390/su15021492