Study on the Treatment of Heavy Metal Ions in COD Detection Waste Liquid by Molecular Sieve
By studying the removal effect of different pore size molecular sieves on heavy metal Ag+ in COD detection waste liquid, molecular sieves with excellent adsorption performance for heavy metal ions were screened. The removal rate of Ag+ can reach over 60%. By studying the structural changes of molecular sieves before and after adsorption and desorption of heavy metal ions, exploring the principles of molecular sieve adsorption and desorption, the method for the recycling and utilization of heavy metal ions and molecular sieves was established.
Authors
- Jun‐Wen Chen (ORCID: https://orcid.org/0000-0003-3902-1784)
- Yapeng Song (ORCID: https://orcid.org/0009-0000-5775-3378)
- Dongqing Yang (ORCID: https://orcid.org/0000-0002-5471-6288)
- Hongyu Yue (ORCID: https://orcid.org/0000-0002-6494-1251)
- Song Li (ORCID: https://orcid.org/0000-0003-2713-9136)
- Peng Lü (ORCID: https://orcid.org/0000-0003-0532-6467)
Institutions
- Sinopec (China) (CN)
- Beijing Polytechnic (CN)
- Sinopec Research Institute of Petroleum Processing
Publication Details
- Journal
- Applied and Computational Engineering
- Published
- 2025-02-21
- DOI
- https://doi.org/10.54254/2755-2721/2025.20988
- Primary Topic
- Adsorption and biosorption for pollutant removal
- Type
- article
- Field-Weighted Citation Impact
- 0.00