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Recent advancement of nano-biochar for the remediation of heavy metals and emerging contaminants: Mechanism, adsorption kinetic model, plant growth and development.
Pathak, Himanshu K; Seth, Chandra Shekhar; Chauhan, Prabhat K; Dubey, Gopal; Singh, Garima; Jain, Devendra; Upadhyay, Sudhir K; Dwivedi, Padmanabh; Khoo, Kuan Shiong.
Afiliação
  • Pathak HK; Department of Environmental Science, Veer Bahadur Singh Purvanchal University, Jaunpur, 222003, Uttar Pradesh, India.
  • Seth CS; Department of Botany, University of Delhi, New Delhi, 110007, India.
  • Chauhan PK; Department of Environmental Science, Veer Bahadur Singh Purvanchal University, Jaunpur, 222003, Uttar Pradesh, India.
  • Dubey G; Department of Environmental Science, Veer Bahadur Singh Purvanchal University, Jaunpur, 222003, Uttar Pradesh, India.
  • Singh G; Department of Environmental Science, Babasaheb Bhimrao Ambedkar University, Lucknow, India.
  • Jain D; Department of Molecular Biology and Biotechnology, Rajasthan College of Agriculture, Maharana Pratap University of Agriculture and Technology, Udaipur, 313001, India.
  • Upadhyay SK; Department of Environmental Science, Veer Bahadur Singh Purvanchal University, Jaunpur, 222003, Uttar Pradesh, India. Electronic address: sku.env.lko@gmail.com.
  • Dwivedi P; Department of Plant Physiology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, 221 005, India.
  • Khoo KS; Department of Chemical Engineering and Materials Science, Yuan Ze University, Taoyuan, Taiwan; Centre for Herbal Pharmacology and Environmental Sustainability, Chettinad Hospital and Research Institute, Chettinad Academy of Research and education, Kelambakkam, 603103, Tamil Nadu, India. Electronic a
Environ Res ; 255: 119136, 2024 Aug 15.
Article em En | MEDLINE | ID: mdl-38740295
ABSTRACT
Even though researches have shown that biochar can improve soil-health and plant-growth even in harsh environments and get rid of harmful heavy metals and new contaminants, it is still not sustainable, affordable, or effective enough. Therefore, scientists are required to develop nanomaterials in order to preserve numerous aquatic and terrestrial species. The carbonaceous chemical known as nano-biochar (N-BC) can be used to get rid of metal contamination and emerging contaminants. However, techniques to reduce hetero-aggregation and agglomeration of nano-biochar are needed that lead to the emergence of emerging nano-biochar (EN-BC) in order to maximise its capacity for adsorption of nano-biochar. To address concerns in regards to the expanding human population and sustain a healthy community, it is imperative to address the problems associated with toxic heavy metals, emerging contaminants, and other abiotic stressors that are threatening agricultural development. Nano-biochar can provide an effective solution for removal of emerging contaminants, toxic heavy metals, and non-degradable substance. This review provides the detailed functional mechanistic and kinetics of nano-biochar, its effectiveness in promoting plant growth, and soil health under abiotic stress. Nonetheless, this review paper has comprehensively illustrated various adsorption study models that will be employed in future research.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Poluentes do Solo / Carvão Vegetal / Metais Pesados / Desenvolvimento Vegetal Idioma: En Ano de publicação: 2024 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Poluentes do Solo / Carvão Vegetal / Metais Pesados / Desenvolvimento Vegetal Idioma: En Ano de publicação: 2024 Tipo de documento: Article