从养猪场废水中提取有机物作为生物肥料的废物衍生金属有机框架绿色合成技术

IF 7.3 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

ACS Sustainable Chemistry & Engineering Pub Date : 2024-11-25 DOI:10.1021/acssuschemeng.4c07030

Shu-Yuan Pan, Yung-Yi Hsiao, Suraj Negi, Babasaheb M. Matsagar, Kevin C.-W. Wu

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引用次数: 0

摘要

养猪场废水和塑料废物的管理对全球环境的可持续发展构成了重大挑战。本研究提出了一种综合方法，通过对聚对苯二甲酸乙二酯（PET）废料进行估值来应对这些挑战，并通过可持续供应链解决养猪场废水问题。根据绿色化学原则，评估了温和水解-微波工艺从废弃 PET 中生成 MIL-53(Al)金属有机框架的性能。利用 MIL-53(Al)作为吸附剂从养猪场废水中回收有机物质，并从动力学、等温线和热力学角度确定了回收工艺的关键设计参数。此外，还进行了成本分析、绿色化学指标和生命周期环境评估，证明了综合方法的环境可行性和经济可行性。研究结果表明，从 PET 到肥料的供应链是市政、农业和畜牧业部门生物循环绿色经济中一项关键的绿色技术。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Green Synthesis of Waste-Derived Metal–Organic Frameworks for Organic Substance Extraction from Piggery Wastewater as Biofertilizers

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Green Synthesis of Waste-Derived Metal–Organic Frameworks for Organic Substance Extraction from Piggery Wastewater as Biofertilizers

Management of piggery wastewater and plastic waste poses significant challenges to global environmental sustainability. This study presents an integrated approach to address these challenges by valorizing poly(ethylene terephthalate) (PET) waste and also tackling piggery wastewater issues through a sustainable supply chain. The performance of a gentle hydrolysis-microwave process was evaluated for creating MIL-53(Al) metal–organic frameworks from waste PET following green chemistry principles. MIL-53(Al) was utilized as an adsorbent to recover organic substances from piggery wastewater, and key design parameters of the recovery process were determined from kinetics, isotherm, and thermodynamics perspectives. Cost analysis, green chemistry metrics, and life-cycle environmental assessment were also conducted, demonstrating the environmental feasibility and economic viability of the integrated approach. The results reveal the PET-to-fertilizer supply chain as a pivotal green technology within the biocircular-green economy among municipal, agriculture, and livestock sectors.

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来源期刊

ACS Sustainable Chemistry & Engineering CHEMISTRY, MULTIDISCIPLINARY-ENGINEERING, CHEMICAL

CiteScore

13.80

自引率

4.80%

发文量

1470

审稿时长

1.7 months

期刊介绍： ACS Sustainable Chemistry & Engineering is a prestigious weekly peer-reviewed scientific journal published by the American Chemical Society. Dedicated to advancing the principles of green chemistry and green engineering, it covers a wide array of research topics including green chemistry, green engineering, biomass, alternative energy, and life cycle assessment. The journal welcomes submissions in various formats, including Letters, Articles, Features, and Perspectives (Reviews), that address the challenges of sustainability in the chemical enterprise and contribute to the advancement of sustainable practices. Join us in shaping the future of sustainable chemistry and engineering.