石榴皮吸附剂用于清除水污染物:制备,表征和应用
Mohammed Awwal Suleiman1, Muhammad Abbas Ahmad Zaini1,2, Nuhu Dalhat Mu'azu3
1Faculty of Chemical and Energy Engineering, Universiti Teknologi Malaysia, Skudai, Johor, Malaysia.
International journal of phytoremediation
|April 4, 2025
概括
石榴皮废物转化为生物炭和活性炭,显示出作为吸附剂的承诺,用于去除各种水污染物. 这一综述强调了环境保护的准备方法和应用.
科学领域:
- 环境科学 环境科学
- 材料科学 材料科学 材料科学
- 水处理技术水处理技术
背景情况:
- 石榴皮的废物是一种丰富的农业副产品,具有价值化潜力.
- 对于某些污染物,传统的水处理方法面临效率和成本方面的挑战.
- 从废弃物生物质中提取的吸附材料为净化水提供了一个可持续的替代方案.
研究的目的:
- 审查和综合研究石榴皮废物作为水处理的吸附剂的研究.
- 分析制备策略,表征技术和污染物吸附能力.
- 确定未来的研究方向,以优化基于石榴皮的吸附剂.
主要方法:
- 2008年至2024年间发表的综合文献综述研究.
- 分析各种制备方法,包括热和化学激活.
- 评估吸附剂表征技术和在去除各种污染物的性能.
主要成果:
- 热和化学激活显著提高石榴皮吸附剂的结构和化学特性.
- 这些吸附剂证明有效地从水中去除染料,重金属,有机化合物,无机非金属和药品.
- 性能因制备方法和特定污染物类型而异.
结论:
- 石榴皮的废物,特别是活性形式的废物,是一种可行的,可持续的吸附剂,用于水资源整治.
- 优化的制备和激活方法对于最大限度地提高吸附效率至关重要.
- 需要进一步的研究来充分探索这些环保吸附剂的潜力和可扩展性.
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