在厨房废物中的有机水的组合机制和二甲基乙烯去除性能
Jipeng Sun1, Wei Zhu2, Jun Zhong3
1College of Environment, Hohai University, Nanjing 210098, China.
Waste management (New York, N.Y.)
|December 4, 2024
概括
甲基乙醇溶剂通过释放有机结合的水,有效地去水厨房废物. 破坏水和水友群体 (如蛋白质) 之间的键是有效减少厨房垃圾和资源利用的关键.
科学领域:
- 环境科学 环境科学
- 化学工程是化学工程的重要组成部分.
- 废物管理 废物管理
背景情况:
- 脱水对于减少厨房垃圾和资源回收至关重要.
- 厨房垃圾中水的结合和去除的精确机制尚未完全理解.
研究的目的:
- 通过使用二甲基以太来研究厨房废物中的水的状态和脱水模式.
- 确定影响脱水的关键有机成分和水友性功能群.
- 为了阐明厨房废物处理中的脱水机制.
主要方法:
- 利用二甲基以太作为溶剂来探测水相互作用.
- 分析有机成分和水友性功能组.
- 评估水释放百分比和添加剂的作用.
主要成果:
- 厨房垃圾中的所有水都被确定为有机水.
- 蛋白质是影响脱水的主要有机物质.
- 水友群 (CO/CN,CO,氨-N) 与水形成了键.
- 通过竞争键,二甲基以太释放了54.83-87.85%的水.
- 添加剂证实,破坏键可以提高排水效率.
结论:
- 水和水友性功能群之间的键是控制脱水的主要机制.
- 针对和破坏这些键对于改善厨房废物排水性能至关重要.
- 这种理解有助于从厨房垃圾中提高资源利用率.
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