An Evaluation of Biochar Derived from Agro-Industrial Waste as an Alternative Material for the Elimination of Pathogenic Load from Water

被引:0
作者
Delgado-Rebolledo, Diana V. [1 ]
Chica, Edwin [1 ]
Rubio-Clemente, Ainhoa [1 ,2 ]
机构
[1] Univ Antioquia UdeA, Fac Ingn, Grp Invest Energia Alternat GEA, Cl 70 52-21, Medellin 050010, Colombia
[2] Univ Antioquia UdeA, Escuela Ambiental, Fac Ingn, Cl 70 52-21, Medellin, Colombia
关键词
wastewater; pathogenic load; alternative treatment; circular bioeconomy; biochar; agro-industrial waste; ESCHERICHIA-COLI;
D O I
10.3390/pr12102283
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
The contamination of water bodies is becoming more frequent due to uncontrolled discharges into them, including those of domestic or industrial wastewater (WW) characterized by the presence of heavy metals, a high pathogenic load, pesticides, and pharmaceuticals, among other pollutants, which represent a risk to both humans and the health of the ecosystem. Consequently, conventional water treatment processes have been implemented. However, they are not efficient enough. In this regard, exploring and analyzing new alternatives and sustainable systems that efficiently degrade the different pollutants found in WW are required, and biochar can be considered as an attractive treatment option, since it is an adsorbent carbonaceous material that allows for the removal of several pollutants. The generation and use of biochar contribute to the promotion of the circular bioeconomy and the achievement of sustainable development goals by enhancing the reuse and recycling of agricultural and agro-industrial waste as raw material for its production. The objective of this work is to evaluate the utilization of biochar as an alternative material for the elimination of the pathogenic load in water.
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页数:22
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