从农业废水中全面回收的双功能蛋衍生系统:从实验室验证到试点规模实施
Qiao Wu1, Maoqing Fan2, Xiaoyu Zheng3
1Changsha Health Vocational College, Changsha 410605, China.
Bioresource technology
|February 11, 2026
概括
这项研究引入了一种新的系统,使用废物材料,如蛋,从废水中去除,并回收有价值的酸. 这种可持续的方法解决了水的优化问题,并促进了资源的回收.
科学领域:
- 环境工程 环境工程
- 材料科学 材料科学 材料科学
- 废物管理 废物管理
背景情况:
- 水的环保化是一个重要的环境问题,由过多的驱动.
- 可持续且具有成本效益的回收技术对于缓解这一问题至关重要.
- 农业废物的利用为开发新型处理解决方案提供了一个有希望的途径.
研究的目的:
- 开发和评估用于去除和回收的综合吸附氧化系统.
- 利用农业废物,特别是蛋,制造功能性生物炭材料.
- 展示废水处理和资源回收的"一种废物,双重用途"战略.
主要方法:
- 一个三级固定床系统的建设.
- 使用蛋含有丰富的生物炭 (ESBC) 进行吸附.
- 使用铜功能化蛋膜生物炭 (Cu@ESM) 作为化催化剂.
- 在弱性条件下 (pH8-9) 用合成和真实的猪废水测试系统.
主要成果:
- 综合系统在处理高度废水 (400 mg P/L) 中表现出高效率.
- 在实验室测试中,在50%突破之前,观察到稳定的运行时间约为940分钟.
- 试点规模的测试 (100 L/h) 在和之前成功处理了582L的猪废水.
- 通过优化与的比率来回收高纯度的酸.
结论:
- 开发的系统提供了一个可扩展和高效的解决方案,用于从废水中去除和回收废水.
- 农业废物利用与先进的处理技术的整合是一个可持续的方法.
- 这项技术为解决水的优化和加强资源管理提供了一个有希望的途径.
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