ОЧИСТКА СТОЧНЫХ ВОД ПРОМЫШЛЕННЫХ ПРЕДПРИЯТИЙ ОТ ФЕНОЛОВ МОДИФИЦИРОВАННЫМ ОТХОДОМ МЕТАЛЛУРГИЧЕСКОГО ПРОИЗВОДСТВА
DOI:
https://doi.org/10.54668/2789-6323-2026-123-3-204-217Ключевые слова:
фенол, адсорбция,, хромошпинелевый шлам, щелочная модификация, изотерма Ленгмюра, сточные водыАннотация
В работе исследована возможность использования хромошпинелевого шлама ХШП-02 (богатая фракция) Актюбинского завода ферросплавов в качестве сорбента для извлечения фенола из сточных вод нефтеперерабатывающих предприятий. Проведена щелочная модификация шлама 1 М NaOH при 70 °C с последующим прокаливанием при 450 °C. Физико-химические свойства охарактеризованы методами XRF, СЭМ, ИК-спектроскопии и ТГА/ДСК. Наилучшее описание равновесия адсорбции обеспечивают модели Ленгмюра и Редлих-Петерсона (R² = 1,000). Максимальная адсорбционная ёмкость -36.00 мг/г; оптимальная доза 0.30 г/100 мл обеспечивает удаление 96% фенола. ΔG° = -5.97 кДж/моль подтверждает самопроизвольный физический характер адсорбции и возможность регенерации сорбента.
Библиографические ссылки
Anku W. W., Mamo M. A., Govender P. P. Phenolic compounds in water: sources, reactivity, toxicity and treatment methods // Phenolic Compounds — Biological Activity. – InTechOpen, 2017. – P. 419–443. – https://doi.org/10.5772/66927
Al-Gheethi A. A. et al. Sustainable approaches for removing Rhodamine B dye using agricultural waste adsorbents // Chemosphere. – 2022. – Vol. 287. – Art. 132080. – https://doi.org/10.1016/j.chemosphere.2021.132080
Barquilha C. E. R., Braga M. C. B. Adsorption of organic and inorganic pollutants onto biochars // Bioresource Technology Reports. – 2021. – Vol. 15. – Art. 100728. – https://doi.org/10.1016/j.biteb.2021.100728
Brillas E., Garcia-Segura S. Benchmarking Fenton, photo-Fenton, electro-Fenton processes // Separation and Purification Technology. – 2020. – Vol. 237. – Art. 116337. – https://doi.org/10.1016/j.seppur.2019.116337
Crini G., Lichtfouse E. Advantages and disadvantages of techniques used for wastewater treatment // Environmental Chemistry Letters. – 2018. – Vol. 17. – P. 145–155. – https://doi.org/10.1007/s10311-018-0785-9
Dai Q. et al. Co-pyrolysis biochar from sewage sludge and lignin // Journal of Environmental Chemical Engineering. – 2022. – Vol. 10, No. 3. – Art. 107898. – https://doi.org/10.1016/j.jece.2022.107898
El-Naas M. H., Surkatti R., Al-Zuhair S. Petroleum refinery wastewater treatment: a pilot scale study // Journal of Water Process Engineering. – 2016. – Vol. 14. – P. 71–76. – https://doi.org/10.1016/j.jwpe.2016.10.005
Grace Pavithra K. et al. A review on advancements in extraction and removal of phenols from phenolic wastewater // Environmental Research. – 2023. – Vol. 237. – Art. 117005. – https://doi.org/10.1016/j.envres.2023.117005
Ho S.-H. et al. High-efficiency removal of lead from wastewater by biochar from anaerobic digestion sludge // Bioresource Technology. – 2017. – Vol. 246. – P. 142–149. – https://doi.org/10.1016/j.biortech.2017.08.025
Inyang M. I. et al. A review of biochar as a low-cost adsorbent for aqueous heavy metal removal // Critical Reviews in Environmental Science and Technology. – 2016. – Vol. 46, No. 4. – P. 406–433. – https://doi.org/10.1080/10643389.2015.1096880
Jafarinejad S. Simulation for performance and economic evaluation of activated sludge process in petroleum refinery // ChemEngineering. – 2019. – Vol. 3, No. 2. – Art. 45. – DOI: 10.3390/chemengineering3020045
Kim S. et al. Review of adsorption-membrane hybrid systems for water treatment // Chemosphere. – 2022. – Vol. 286. – Art. 131916. – https://doi.org/10.1016/j.chemosphere.2021.131916
Kumar A., Jena H. M. Removal of methylene blue and phenol onto activated carbon from Fox nutshell // Journal of Cleaner Production. – 2016. – Vol. 137. – P. 1246–1259. – https://doi.org/10.1016/j.jclepro.2016.07.177
Lawal A. A. et al. Adsorption mechanism of phenol removal by biochar from oil palm frond // Environmental Pollution. – 2021. – Vol. 269. – Art. 116197. – https://doi.org/10.1016/j.envpol.2020.116197
Lima É. C. et al. A critical review of thermodynamic parameters on adsorption equilibria // Journal of Molecular Liquids. – 2019. – Vol. 273. – P. 425–434. – https://doi.org/10.1016/j.molliq.2018.10.048
Mamman S. et al. Influence of adsorption parameters on phenolic compounds removal // Desalination and Water Treatment. – 2024. – Vol. 320. – Art. 100631. – https://doi.org/10.1016/j.dwt.2024.100631
Mhlongo N. L. et al. Phenolic compounds occurrence and human health risk assessment // Frontiers in Toxicology. – 2024. – Vol. 5. – Art. 1269601. – https://doi.org/10.3389/ftox.2023.1269601
Mohamad Said K. A. et al. A review of technologies for phenol removal from wastewater // Process Safety and Environmental Protection. – 2021. – Vol. 151. – P. 257–289. – https://doi.org/10.1016/j.psep.2021.05.015
Mohammed N. A. S. et al. Phenol adsorption on biochar from pine fruit shells // Journal of Environmental Management. – 2018. – Vol. 226. – P. 377–385. – https://doi.org/10.1016/j.jenvman.2018.08.033
Mohd A. Presence of phenol in wastewater effluent and its removal // International Journal of Environmental Analytical Chemistry. – 2020. – Vol. 102, No. 6. – P. 1362–1384. – https://doi.org/10.1080/03067319.2020.1738412
Mojoudi N. et al. Phenol adsorption on microporous activated carbons from oily sludge // Scientific Reports. – 2019. – Vol. 9. – Art. 19352. – https://doi.org/10.1038/s41598-019-55794-4
Muhammad S. et al. Agricultural-waste-based nano-activated carbon for wastewater treatment // Agriculture. – 2022. – Vol. 12, No. 10. – Art. 1737. – https://doi.org/10.3390/agriculture12101737
Mukherjee A. et al. Synthesis of biochar from lignocellulosic biomass // Frontiers in Materials. – 2022. – Vol. 9. – Art. 870184. – https://doi.org/10.3389/fmats.2022.870184
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