Research on the Adsorption and Purification Process of Marine Emerging Pollutants Using ZIF-8 Metal-Organic Framework (MOF) Materials

Hongyi Zhu

doi:10.47297/wspciateWSP2633-772X12.20250604

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Research on the Adsorption and Purification Process of Marine Emerging Pollutants Using ZIF-8 Metal-Organic Framework (MOF) Materials

6卷第4期

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Research on the Adsorption and Purification Process of Marine Emerging Pollutants Using ZIF-8 Metal-Organic Framework (MOF) Materials
Research on the Adsorption and Purification Process of Marine Emerging Pollutants Using ZIF-8 Metal-Organic Framework (MOF) Materials
Shanghai Starriver Bilingual School, Shanghai, 201108, China
2025年6卷第4期页码：73-78
纸质出版：2025-08-30
DOI：10.47297/wspciateWSP2633-772X12.20250604
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(2025). Research on the Adsorption and Purification Process of Marine Emerging Pollutants Using ZIF-8 Metal-Organic Framework (MOF) Materials. 中国生态环境产业与技术（英文版）, 6(4), 73-78.

Zhu Hongyi.Research on the Adsorption and Purification Process of Marine Emerging Pollutants Using ZIF-8 Metal-Organic Framework (MOF) Materials[J].Chinese Industry and Technology of Eco-environment,2025,06(04):73-78.
(2025). Research on the Adsorption and Purification Process of Marine Emerging Pollutants Using ZIF-8 Metal-Organic Framework (MOF) Materials. 中国生态环境产业与技术（英文版）, 6(4), 73-78. DOI： 10.47297/wspciateWSP2633-772X12.20250604.

Zhu Hongyi.Research on the Adsorption and Purification Process of Marine Emerging Pollutants Using ZIF-8 Metal-Organic Framework (MOF) Materials[J].Chinese Industry and Technology of Eco-environment,2025,06(04):73-78. DOI： 10.47297/wspciateWSP2633-772X12.20250604.

摘要

Abstract

Emerging marine pollutants pose a severe threat to global marine ecosystems due to their high toxicity

environmental persistence

bioaccumulation potential

and long-range transport capabilities. Adsorption is an effective method for their removal

characterized by high purification efficiency and simple equipment operation. ZIF-8

as a novel adsorbent

features a high specific surface area

good thermal and chemical stability

and tunable pore size. This study investigates the application and performance of ZIF-8 metal-organic framework (MOF) materials in the adsorption and purification of emerging marine pollutants. Through nitrogen adsorption-desorption tests and adsorption experiments

the physical properties of the material were thoroughly analyzed. Rhodamine B was used as a model for recalcitrant organic pollutants

and antibiotics were selected as representatives of emerging pollutants to evaluate the adsorption performance of ZIF-8 on typical marine pollutants. The results indicate that ZIF-8 exhibits high efficiency and rapid adsorption rates for Rhodamine B. Additionally

ZIF-8 maintains high adsorption efficiency over extended periods. This study provides a theoretical basis for the application of MOF materials in the treatment of emerging marine pollutants and offers innovative ideas and effective solutions for addressing marine environmental pollution.

关键词

Keywords

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