通过凝结花过程在水中去除,使用基于仙人掌的天然凝结剂:通过响应表面方法 (RSM) 优化和建模
Abderrezzaq Benalia1,2, Loqmen Atime3, Ouiem Baatache3
1Higher Normal School of Constantine, Ali Mendjeli Nouvelle Ville, 25000, Constantine, Algeria. benalia.abderrezzak@gmail.com.
Environmental monitoring and assessment
|February 7, 2024
概括
仙人掌叶子有效地去除水中的,使用各种提取物作为天然凝固剂. 这项研究证明了高除效率,为净化水提供了可持续的解决方案.
科学领域:
- 环境科学 环境科学
- 水处理技术水处理技术
- 生物凝固是一种生物凝固.
背景情况:
- 水中的污染对环境和健康构成重大风险.
- 传统的水处理方法可能是昂贵的,并产生危险的污泥.
- 生物凝固剂为重金属的去除提供了一个可持续和环保的替代品.
研究的目的:
- 研究仙人掌叶作为生物凝结剂的有效性,用于从水溶液中去除.
- 为了评估不同的仙人掌提取物 (果汁,蒸水,NaCl,NaOH,HCl) 作为潜在的凝固剂.
- 使用Box-Behnken设计优化凝血条件.
主要方法:
- 使用各种溶剂从仙人掌叶子中提取活性成分.
- 在凝血实验中使用瓶子试验.
- 使用Box-Behnken设计优化pH值,生物凝固剂剂量和沉时间.
- 使用FTIR,XRD和SEM进行仙人掌提取物的表征.
主要成果:
- 所有测试的仙人掌提取物都显示出高去除效率,超过95%.
- 仙人掌汁 (CJ) 和蒸水提取物 (C-H2O) 的效率最高,分别为98.11%和98.34%.
- 使用Box-Behnken设计开发的数学模型显示出极好的有效性,R2值接近100%.
结论:
- 仙人掌叶子是一种可行的和有效的天然凝固剂,用于从污染水中去除.
- 该研究强调了使用植物性材料作为可持续水处理策略的生物凝结的潜力.
- 对负责吸附的特定活性成分的进一步研究是有必要的.
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