THERMAL SCIENCE

International Scientific Journal

ISOTHERMAL ADSORPTION EXPERIMENT OF NITRATE NITROGEN IN BIORETENTION MEDIA

ABSTRACT
Bioretentions can remarkably improve the rainwater quality. Though iron and aluminum as fillers in bioretentions can remove nitrate nitrogen, its adsorption mechanism is not clear yet and was rarely studied. This paper takes sand, iron powder, and aluminum powder as the research objects to study the adsorption characteristics of nitrate nitrogen in the bioretention with different pH values and different ionic strength. The results show that aluminum powder has the highest the adsorption capacity. Langmuir adsorption isotherm equation and the quasi-secondary kinetic model are adopted to analyze the experimental data.
KEYWORDS
PAPER SUBMITTED: 2020-05-02
PAPER REVISED: 2020-07-01
PAPER ACCEPTED: 2020-07-01
PUBLISHED ONLINE: 2021-03-27
DOI REFERENCE: https://doi.org/10.2298/TSCI200502115M
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2021, VOLUME 25, ISSUE Issue 3, PAGES [2269 - 2278]
REFERENCES
  1. Mei, Y., et al., lsothermal Adsorption Characteristics of Bioretention Media for Fecal Escherichia Coli, Thermal Science, 24 (2020), 4, pp. 2427-2436
  2. Ostrom, T. K., et al., Evaluation of an Enhanced Treatment Media and Permeable Pavement Base to Remove Stormwater Nitrogen, Phosphorus, and Metals Under Simulated Rainfall, Water Research, 166 (2019), Dec., pp. 1-12
  3. Tang, N. Y., et al., Nitrogen Removal by Three Types of Bioretention Columns Under Wetting and Dry-ing Regimes, Journal of Central South University, 23 (2016), 2, pp. 324-332
  4. Shumin., et al., Nitrogen Removal from Urban Stormwater Runoff by Stepped Bioretention Systems, Ecological Engineering, 106 (2017), Sept., pp. 340-348
  5. Rahman, Y. A., et al., Biochar Amendment of Stormwater Bioretention Systems for Nitrogen and Escherichia Coli Removal: Effect of Hydraulic Loading Rates and Antecedent Dry Periods, Bioresource Technology, 310 (2020), Aug., pp. 1-11
  6. Liu, Z. C., et al., Comparison of Purification Effects of Four Kinds of Biological Retention Fillers on Runoff Pollution (in Chinese), Water Resources Protection, 34 (2018), 4, pp. 71-79
  7. Wang, C. S., et al. Effect of Saturated Zone on Nitrogen Removal Processes in Stormwater Bioretention Systems, Water Research, 10 (2018), 2, 162
  8. Lopez-Ponnada, E. V., et al. Long-Term Field Performance of a Conventional and Modified Bioretention System for Removing Dissolved Nitrogen Species in Stormwater Runoff, Water Research, 170 (2019), Mar., pp. 1-38
  9. Fakhri, Y., et al., Efficient Nitrate Adsorption from Water by Alumtonm Powder. Kinetic, Equilibrium and Influence of Anion Competition Studies, Environment protection engineering, 44 (2018), 3, pp. 19-31
  10. Ziouvelou, A., et al., A Hybrid System for Groundwater Denitrification Using Electrocoagulation and Adsorption, Journal of Environmental Management, 249 (2019), Nov., ID 109355
  11. Qiu, F. G., et al. Characteristic Analysis of Aluminum Sludge in Water Supply Plant and Performance Test of Nitrogen and Phosphorus Adsorption (in Chinese), Environmental Engineering, 214 (2016), 4, pp. 59-64
  12. Shi, J. Y., et al., Differential Adsorption of Nitrate Nitrogen and Ammonium Nitrogen in Water by Carbonized Apple Branches and Wood (in Chinese), Journal of Soil and Water Conservation, 34 (2020), 2, pp. 253-260
  13. Peng, Q. C., et al., Adsorption and Desorption Characteristics of Different Raw Materials Biochar to Nitrogen, Phosphorus and Potassium (in Chinese), Journal of Plant Nutrition and Fertilizer, 25 (2019), 10, pp. 1763-1772
  14. Xiang, T., et al., Study on the Natural Attenuation Law of Nitrate Pollutants under Different pH Values, Contruction And Budget (in Chinese) (2016), 6, pp. 48-51
  15. Tang, C. L., et al., Fe~0 Removal of Nitrate in Soil Water of loess Area (in Chinese), Journal of Environmental Science, 27 (2007), 8, pp. 1292-1299
  16. Feng, L., et al., The Effect of pH on the Adsorption and Degradation of 2,4-Dichlorophenol by Nano-zero-Valent Iron (in Chinese), Environmental Science, 33 (2012), 1, pp. 96-103
  17. Al-Degs, Y. S., et al., Effect of Solution pH, Ionic Strength, and Temperature on Adsorption Behavior of Reactive Dyes on Activated Carbon, Dyes & Pigments, 77 (2008), 1, pp. 16-23
  18. Mei, Y., et al. Phosphorus Adsorption/Desorption Kinetics of Bioretention, Thermal Science, 24 (2020), 4, pp. 1-10

© 2022 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence