Biochar-Based Nanocomposites for Contaminant Management: Synthesis, Contaminants Removal, and Environmental Sustainability
Mishra, Disha, Singh, Rishikesh, Khare, Puja
- 出版商: Springer
- 出版日期: 2024-07-19
- 售價: $7,030
- 貴賓價: 9.5 折 $6,679
- 語言: 英文
- 頁數: 143
- 裝訂: Quality Paper - also called trade paper
- ISBN: 3031288750
- ISBN-13: 9783031288753
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商品描述
This book helps the readers get a holistic understanding of the emergence of biochar-nanocomposite research. The low and long-term exposure of persistent hazardous pollutants in environment is well known for damaging the water, soil, sediments, and living biota. Thus, it is a crucial step to eliminate these pollutants from environment regimes to prevent the on-site destruction or the transfer into the food chain. Biochar is a carbon-rich solid material generated through pyrolysis of biomass, and currently, it is covering the hotspot in environmental management of pollutants. It is being utilized for the efficient immobilization and sorption of organic pollutants, heavy metals, dyes, improvement of soil redox conditions, aggregate stabilization, photocatalytic degradation, and for carbon sequestration. The fascinating properties like surface area, porous structures, functional groups, and mineral components turn it into suitable candidate for the removal of various class of pollutants from environmental matrices. Different reactions like sorption, reduction, precipitation, solidification, and degradation are mainly responsible for the effective cleaning of xenobiotics from environment through biochar application. However, rapidly evolving contaminants in the environment have made the remediation more complex, expensive, and challenging. In view of these aspects, the modification of biochar through the doping of nanometals/metal oxides/surfactants/ or chemical entities will result in modified biochar with high surface area, more functional entities, improved physical, chemical, thermal, and mechanical characteristics with more adsorptive sites. Inclusion of these exclusive properties can be done through magnetic modification, impregnation of nanometals/ metal oxides/surfactants, amination, acid/base reactions, steam activation, etc. The resulted biochar-based nanocomposites have demonstrated a vital role in remediation of persistent organic pollutants, radionuclei, and heavy metals through the various interaction mechanisms like surface complexation, π-π interaction, electrostatic interaction, hydrogen bonding, Fenton process, and photocatalytic degradation. Currently, advanced research work has been carried out for the designing of modified composites of biochar to achieve maximum removal efficiency, reusability, biotoxicity, and sustainability. Hence, for selective removal of pollutants through designed biochar surface with the focused experimentation toward optimization of feedstocks, process variables, appropriate impregnation of nanomaterials, interaction with secondary pollutants, physical environment, longevity, and regeneration will definitely pave the way for safe and commercial application of biochar-based nanocomposites.
商品描述(中文翻譯)
本書幫助讀者全面了解生物炭-奈米複合材料研究的興起。持久性有害污染物在環境中的低濃度和長期暴露已被廣泛認識為對水、土壤、沉積物和生物體造成損害。因此，消除這些污染物以防止現場破壞或轉移至食物鏈是至關重要的一步。生物炭是一種通過生物質熱解產生的富碳固體材料，目前在污染物的環境管理中備受關注。它被用於有效固定和吸附有機污染物、重金屬、染料、改善土壤氧化還原條件、穩定聚集體、光催化降解以及碳封存等。生物炭的迷人特性，如表面積、孔隙結構、功能團和礦物成分，使其成為去除各類污染物的合適候選材料。不同的反應，如吸附、還原、沉澱、固化和降解，主要負責通過生物炭應用有效清除環境中的外來物質。然而，環境中快速演變的污染物使得修復變得更加複雜、昂貴且具挑戰性。鑒於這些方面，通過摻雜奈米金屬/金屬氧化物/表面活性劑或化學實體來改性生物炭，將產生具有高表面積、更多功能實體、改善的物理、化學、熱和機械特性以及更多吸附位點的改性生物炭。這些獨特特性的納入可以通過磁性改性、奈米金屬/金屬氧化物/表面活性劑的浸漬、氨基化、酸/鹼反應、蒸汽活化等方式實現。所產生的基於生物炭的奈米複合材料在通過各種相互作用機制（如表面配位、π-π相互作用、靜電相互作用、氫鍵、芬頓反應和光催化降解）修復持久性有機污染物、放射性核素和重金屬方面發揮了重要作用。目前，已進行了先進的研究工作，以設計改性生物炭複合材料，以實現最大去除效率、可重用性、生物毒性和可持續性。因此，通過設計的生物炭表面選擇性去除污染物，並專注於優化原料、過程變數、適當的奈米材料浸漬、與次級污染物的相互作用、物理環境、持久性和再生，將為基於生物炭的奈米複合材料的安全和商業應用鋪平道路。
作者簡介
Dr. Disha Mishra has received her doctorate from CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India. Her research interest is synthesis of nano-bioformulation, nano-biocomposite preparation, biochar production, and its application for remediation of pollutants from soil, soil chemistry, and solid waste management. She is an emerging researcher and has published several research articles and book chapters in peer-reviewed journals. Dr. Mishra has 23 Scopus publications with 263 citations and a Scopus h-index 7.
Dr. Rishikesh Singh has completed his Ph.D. from Institute of Environment & Sustainable Development (IESD), Banaras Hindu University, Varanasi, India. He is a budding environmental scientist with his research interests in soil carbon dynamics, land-use change and management, waste management, environmental contaminants, biochar, and carbon sequestration. He has published several research and review articles, and is a reviewer of several international journals of Elsevier, Wiley, Taylor and Francis, Frontiers, PLoS, and Springer Nature groups. He has published six books in leading international publishers such as Elsevier, Springer Nature, Wiley and NOVA publishers. Dr. Singh has 56 Scopus publications with 886 citations and a Scopus h-index 18.
Dr. Puja Khare is working as a principal scientist in the Plant Production and Protection Division at CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India. She has obtained her doctorate from Dayalbagh Educational Institute (DEI), Agra, India. She has research experience of more than 25 years and published more than 100 peer-reviewed publications. She is a member of various national and international scientific bodies. Apart from this, Dr. Khare has received many prestigious awards and honors for her contribution in the growth of science. Her research interests include nanoformulation for agricultural purposes, application of biochar on problematic soils, abiotic stress and medicinal plants, and environmental chemistry. Her research on the production of biochar from waste and its application as soil amendment is widely recognized
作者簡介(中文翻譯)
Dr. Disha Mishra 於印度拉克那烏的 CSIR-中央藥用植物與芳香植物研究所獲得博士學位。她的研究興趣包括納米生物配方的合成、納米生物複合材料的製備、生物炭的生產及其在土壤污染修復中的應用、土壤化學以及固體廢物管理。她是一位新興的研究者，已在同行評審的期刊上發表了多篇研究文章和書籍章節。Mishra 博士在 Scopus 上有 23 篇出版物，引用次數為 263，Scopus h-index 為 7。
Dr. Rishikesh Singh 於印度瓦拉納西的班納拉斯印度大學環境與可持續發展研究所完成博士學位。他是一位新興的環境科學家，研究興趣包括土壤碳動態、土地利用變化與管理、廢物管理、環境污染物、生物炭及碳封存。他已發表多篇研究和綜述文章，並擔任多本國際期刊的審稿人，包括 Elsevier、Wiley、Taylor and Francis、Frontiers、PLoS 和 Springer Nature。他在 Elsevier、Springer Nature、Wiley 和 NOVA 出版社等知名國際出版社出版了六本書籍。Singh 博士在 Scopus 上有 56 篇出版物，引用次數為 886，Scopus h-index 為 18。
Dr. Puja Khare 目前在印度拉克那烏的 CSIR-中央藥用植物與芳香植物研究所擔任首席科學家。她於印度阿格拉的 Dayalbagh 教育學院獲得博士學位。她擁有超過 25 年的研究經驗，並發表了超過 100 篇同行評審的出版物。她是多個國內外科學機構的成員。此外，Khare 博士因其對科學發展的貢獻獲得了許多著名獎項和榮譽。她的研究興趣包括農業用途的納米配方、生物炭在問題土壤上的應用、非生物胁迫與藥用植物以及環境化學。她在廢物中生產生物炭及其作為土壤改良劑的應用方面的研究得到了廣泛認可。
