Removal of lead: the synergistic power of clinoptilolite and nano-composite materials—a comprehensive review
Abstract The use of fertilizers and poorly designed fertilization strategies can lead to significant nutrient losses from the soil, which ultimately reduces soil productivity and cause for pollutants. Climate change worsens this issue by causing water scarcity due to decreased precipitation and risi...
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| Format: | Article |
| Language: | English |
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Springer
2025-06-01
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| Series: | Discover Applied Sciences |
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| Online Access: | https://doi.org/10.1007/s42452-025-06982-7 |
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| author | S. Indhu Pavithra D. Leninraja P. Dhevagi K. Sathiya Bama A. Beaulah M. P. Kavitha |
| author_facet | S. Indhu Pavithra D. Leninraja P. Dhevagi K. Sathiya Bama A. Beaulah M. P. Kavitha |
| author_sort | S. Indhu Pavithra |
| collection | DOAJ |
| description | Abstract The use of fertilizers and poorly designed fertilization strategies can lead to significant nutrient losses from the soil, which ultimately reduces soil productivity and cause for pollutants. Climate change worsens this issue by causing water scarcity due to decreased precipitation and rising temperatures, further affecting agricultural output. Zeolites, a type of tectosilicate with a unique three-dimensional structure, contain exchangeable cations that help balance the charge of their silica and alumina frameworks. This distinctive property allows zeolites to tackle soil and water challenges by improving soil physicochemical properties, such as saturated hydraulic conductivity, infiltration rate, water retention, and cation exchange capacity. For example, research has indicated that zeolites can enhance water retention by as much as 50% in sandy soils and boost cation exchange capacity by 30%, making nutrients more accessible to plants and good in remediating environmental pollutants like Lead. Despite their potential benefits, the application of zeolites in agriculture is still not widely explored. While numerous studies have looked into zeolites as soil amendments, there is limited research on zeolite-based fertilizers for crop production. This review aims to delve into the properties, mechanisms, and benefits of zeolites and zeolite-based fertilizers and removal of lead using clinoptilolite and nanocomposite materials. It emphasizes their interactions with nutrients and heavy metals, as well as their role in enhancing crop productivity under various soil and environmental conditions. By addressing these gaps in knowledge, this review seeks to further research and encourage the sustainable use of zeolites in agriculture. Article Highlights Zeolites enhance soil health by improving its ability to retain water and nutrients, particularly in sandy soils, which increases fertility and productivity. These minerals can also help mitigate environmental pollution by absorbing harmful substances such as lead from the soil. While zeolites hold significant potential, further research is necessary to fully understand their effectiveness as fertilizers for promoting better crop growth and environmental sustainability. Graphical Abstract |
| format | Article |
| id | doaj-art-03232abca6ee4256af3334623fa2927a |
| institution | OA Journals |
| issn | 3004-9261 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Springer |
| record_format | Article |
| series | Discover Applied Sciences |
| spelling | doaj-art-03232abca6ee4256af3334623fa2927a2025-08-20T02:30:43ZengSpringerDiscover Applied Sciences3004-92612025-06-017613010.1007/s42452-025-06982-7Removal of lead: the synergistic power of clinoptilolite and nano-composite materials—a comprehensive reviewS. Indhu Pavithra0D. Leninraja1P. Dhevagi2K. Sathiya Bama3A. Beaulah4M. P. Kavitha5Department of Natural Resources Management, Horticulture College and Research Institute, TNAUDepartment of Natural Resources Management, Horticulture College and Research Institute, TNAUDepartment of Environmental Sciences, TNAUDepartment of Soil Science and Agricultural Chemistry, TNAUDepartment of Postharvest Technology, Horticulture College and Research Institute, TNAUAgricultural Research Station, TNAU, Vaigai DamAbstract The use of fertilizers and poorly designed fertilization strategies can lead to significant nutrient losses from the soil, which ultimately reduces soil productivity and cause for pollutants. Climate change worsens this issue by causing water scarcity due to decreased precipitation and rising temperatures, further affecting agricultural output. Zeolites, a type of tectosilicate with a unique three-dimensional structure, contain exchangeable cations that help balance the charge of their silica and alumina frameworks. This distinctive property allows zeolites to tackle soil and water challenges by improving soil physicochemical properties, such as saturated hydraulic conductivity, infiltration rate, water retention, and cation exchange capacity. For example, research has indicated that zeolites can enhance water retention by as much as 50% in sandy soils and boost cation exchange capacity by 30%, making nutrients more accessible to plants and good in remediating environmental pollutants like Lead. Despite their potential benefits, the application of zeolites in agriculture is still not widely explored. While numerous studies have looked into zeolites as soil amendments, there is limited research on zeolite-based fertilizers for crop production. This review aims to delve into the properties, mechanisms, and benefits of zeolites and zeolite-based fertilizers and removal of lead using clinoptilolite and nanocomposite materials. It emphasizes their interactions with nutrients and heavy metals, as well as their role in enhancing crop productivity under various soil and environmental conditions. By addressing these gaps in knowledge, this review seeks to further research and encourage the sustainable use of zeolites in agriculture. Article Highlights Zeolites enhance soil health by improving its ability to retain water and nutrients, particularly in sandy soils, which increases fertility and productivity. These minerals can also help mitigate environmental pollution by absorbing harmful substances such as lead from the soil. While zeolites hold significant potential, further research is necessary to fully understand their effectiveness as fertilizers for promoting better crop growth and environmental sustainability. Graphical Abstracthttps://doi.org/10.1007/s42452-025-06982-7LeadNanocompositesNutrient interactionSoil conditionersSoil propertiesZeolites (clinoptilolite) |
| spellingShingle | S. Indhu Pavithra D. Leninraja P. Dhevagi K. Sathiya Bama A. Beaulah M. P. Kavitha Removal of lead: the synergistic power of clinoptilolite and nano-composite materials—a comprehensive review Discover Applied Sciences Lead Nanocomposites Nutrient interaction Soil conditioners Soil properties Zeolites (clinoptilolite) |
| title | Removal of lead: the synergistic power of clinoptilolite and nano-composite materials—a comprehensive review |
| title_full | Removal of lead: the synergistic power of clinoptilolite and nano-composite materials—a comprehensive review |
| title_fullStr | Removal of lead: the synergistic power of clinoptilolite and nano-composite materials—a comprehensive review |
| title_full_unstemmed | Removal of lead: the synergistic power of clinoptilolite and nano-composite materials—a comprehensive review |
| title_short | Removal of lead: the synergistic power of clinoptilolite and nano-composite materials—a comprehensive review |
| title_sort | removal of lead the synergistic power of clinoptilolite and nano composite materials a comprehensive review |
| topic | Lead Nanocomposites Nutrient interaction Soil conditioners Soil properties Zeolites (clinoptilolite) |
| url | https://doi.org/10.1007/s42452-025-06982-7 |
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