References
- Alipour, V.; Nasseri, S.; Nabizadeh Nodehi, R.; Mahvi, A. H.; Rashidi, A. Preparation and Application of Oyster Shell Supported Zero Valent Nano Scale Iron for Removal of Natural Organic Matter from Aqueous Solutions. J. Environ. Health Sci. Eng. 2014 Dec 19, 12(1), 146. DOI:https://doi.org/10.1186/s40201-014-0146-y.
- An, D.; Gu, B.; Sun, S.; Zhang, H.; Chen, Y.; Zhu, H.; Shi, J.; Tong, J. Relationship between THMs/NDMA Formation Potential and Molecular Weight of Organic Compounds for Source and Treated Water in Shanghai, China. Sci. Total Environ. 2017 Dec 15, 605-606, 1–8. DOI:https://doi.org/10.1016/j.scitotenv.2017.06.170.
- Xing, J.; Liang, H.; Cheng, X.; Yang, H.; Xu, D.; Gan, Z.; Luo, X.; Zhu, X.; Li, G. Combined Effects of Coagulation and Adsorption on Ultrafiltration Membrane Fouling Control and Subsequent Disinfection in Drinking Water Treatment. Environ. Sci. Pollut. Res. 2018, 1–11. DOI: https://doi.org/10.1007/s11356-018-2416-1.
- Xu, H.; Zhang, D.; Xu, Z.; Liu, Y.; Jiao, R.; Wang, D. Study on the Effects of Organic Matter Characteristics on the Residual Aluminum and Flocs in Coagulation Processes. J Environ Sci. 2018, 63, 307–317. DOI: https://doi.org/10.1016/j.jes.2016.11.020.
- Xu, X.; Lin, L. B.; Papelis, C.; Xu, P. Sorption of Arsenic from Desalination Concentrate onto Drinking Water Treatment Solids: Operating Conditions and Kinetics. Water (Switzerland) 2018, 10(2). DOI: https://doi.org/10.3390/w10020096.
- Oligny, L.; Bérubé, P.; Barbeau, B. Impact of PAC Fines in Fouling of Polymeric and Ceramic Low-Pressure Membranes for Drinking Water Treatment. Membranes 2016, 6, 38. DOI: https://doi.org/10.3390/membranes6030038.
- El-Sayed, M. E.; Khalaf, M. M.; Gibson, D.; Rice, J. A. Assessment of Clay Mineral Selectivity for Adsorption of Aliphatic/aromatic Humic Acid Fraction. Chem. Geol. 2019, 511(May 2018), 21–27. DOI: https://doi.org/10.1016/j.chemgeo.2019.02.034.
- Annan, E.; Nyankson, E.; Agyei-Tuffour, B.; Armah, S. K.; Nkrumah-Buandoh, G.; Hodasi, J. A. M.; Oteng-Peprah, M. Synthesis and Characterization of Modified Kaolin-Bentonite Composites for Enhanced Fluoride Removal from Drinking Water. Adv. Mater. Sci. Eng. 2021, 2021, 1–12. DOI: https://doi.org/10.1155/2021/6679422.
- Mustapha, S. I.; Ndamitso, M. M.; Abdulkareem, A. S.; Tijani, J. O.; Mohammed, A. K.; Shuaib, D. T. Potential of Using Kaolin as a Natural Adsorbent for the Removal of Pollutants from Tannery Wastewater. Heliyon 2019, 5, e02923. DOI: https://doi.org/10.1016/j.heliyon.2019.e02923.
- Boukhemkhem, A.; Rida, K. Improvement Adsorption Capacity of Methylene Blue onto Modified Tamazert Kaolin. Adsorpt. Sci. Technol. 2017, 35, 753–773. DOI: https://doi.org/10.1177/0263617416684835.
- Duwal, N.; Joshi, S.; Bhattarai, J. Study on the Removable of Methylene Blue by Calcined- Kamerotar Clays as an Eco-Friendly Low Cost Adsorbent. Int. J. Adv. Res. Chem. Sci. 2016, 3(11), 1–8. DOI: https://doi.org/10.20431/2349-0403.0311001.
- Ayalew, A. A. Development of Kaolin Clay as a Cost-Effective Technology for Defluoridation of Groundwater. Int. J. Chem. Eng. 2020, 2020, 1–10. DOI: https://doi.org/10.1155/2020/8820727.
- Gao, W.; Zhao, S.; Wu, H. Y.; Deligeer, W.; Asuha, S. Direct Acid Activation of Kaolinite and Its Effects on the Adsorption of Methylene Blue. Appl. Clay Sci. 2016, 126, 98–106. DOI: https://doi.org/10.1016/j.clay.2016.03.006.
- Chukwuemeka-Okorie, H. O.; Ekemezie, P. N.; Akpomie, K. G.; Olikagu, C. S. Calcined Corncob-Kaolinite Combo as New Sorbent for Sequestration of Toxic Metal Ions from Polluted Aqua Media and Desorption. Front. Chem. 2018 Jul 4, 6, 273. DOI:https://doi.org/10.3389/fchem.2018.00273.
- Doulia, D.; Leodopoulos, C.; Gimouhopoulos, K.; Rigas, F. Adsorption of Humic Acid on Acid-activated Greek Bentonite. J. Colloid Interface Sci. 2009 15, 340(2), 131–141. DOI:https://doi.org/10.1016/j.jcis.2009.07.028.
- Rangel-Porras, G.; Rangel-Rivera, P.; Pfeiffer-Perea, H.; González-Muñoz, P. Changes in the Characteristics of Acid‐treated Clay after the Inclusion of Proteins. Surf. Interface Anal. 2015, 47, 135–141. DOI: https://doi.org/10.1002/sia.5685.
- Golea, D. M.; Upton, A. E.; Jarvis, P.; Moore, G.; Sutherland, S.; Parsons, S. A.; Judd, S. J. THM and HAA Formation from NOM in Raw and Treated Surface Waters. Water Res. 2017, 112, 226–235. DOI: https://doi.org/10.1016/j.watres.2017.01.051.
- Hu, B.; Wang, P.; Wang, C.; Qian, J.; Hou, J.; Cui, X.; Zhang, N. The Effect of Anthropogenic Impoundment on Dissolved Organic Matter Characteristics and Copper Binding Affinity: Insights from Fluorescence Spectroscopy. Chemosphere 2017, 188, 424–433. DOI: https://doi.org/10.1016/j.chemosphere.2017.09.023.
- Korshin, G. V.; Sgroi, M.; Ratnaweera, H. Spectroscopic Surrogates for Real Time Monitoring of Water Quality in Wastewater Treatment and Water Reuse. Curr. Opin. Environ. Sci. Health. 2018, 2, 12–19. DOI: https://doi.org/10.1016/j.coesh.2017.11.003.
- Leavey-Roback, S. L.; Krasner, S. W.; Suffet, I. H. M. The Effect of Natural Organic Matter Polarity and Molecular Weight on NDMA Formation from Two Antibiotics Containing Dimethylamine Functional Groups. Sci. Total Environ. 2016, 572, 1231–1237. DOI: https://doi.org/10.1016/j.scitotenv.2016.08.041.
- Montemurro, M.; Siano, G. G.; Alcaráz, M. R.; Goicoechea, H. C. Third Order Chromatographic-excitation–emission Fluorescence Data: Advances, Challenges and Prospects in Analytical Applications. TrAC Trends Anal. Chem. 2017, 93, 119–133. DOI: https://doi.org/10.1016/j.trac.2017.05.011.
- Economics, M. Special Clays Industry in the Republic of South Africa. REPORT R80/2009. Department of Mineral Resources, South Africa, 2009.
- Chaukura, N.; Katengeza, G.; Gwenzi, W.; Mbiriri, C. I.; Nkambule, T. T. I.; Moyo, M.; Kuvarega, A. T. Development and Evaluation of a Low-cost Ceramic Filter for the Removal of Methyl Orange, Hexavalent Chromium, and Escherichia Coli from Water. Mater. Chem. Phys. 2020, 249, 122965. DOI: https://doi.org/10.1016/j.matchemphys.2020.122965.
- Edet, U. A.; Ifelebuegu, A. O. Kinetics, Isotherms, and Thermodynamic Modeling of the Adsorption of Phosphates from Model Wastewater Using Recycled Brick Waste. Processes 2020, 8, 665. DOI: https://doi.org/10.3390/pr8060665.
- Thirumoorthy, K.; Krishna, S. K. Removal of Cationic and Anionic Dyes from Aqueous Phase by Ball Clay – Manganese Dioxide Nanocomposites. J. Environ. Chem. Eng. 2020, 8, 103582. DOI: https://doi.org/10.1016/j.jece.2019.103582.
- Li, S.; Yang, Y.; Huang, S.; He, Z.; Li, C.; Li, D.; Ke, B.; Lai, C.; Peng, Q. Adsorption of Humic Acid from Aqueous Solution by Magnetic Zn/Al Calcined Layered Double Hydroxides. Appl. Clay Sci. 2020, 188, 105414. DOI: https://doi.org/10.1016/j.clay.2019.105414.
- Li, W. T.; Cao, M. J.; Young, T.; Ruffino, B.; Dodd, M.; Li, A. M.; Korshin, G. Application of UV Absorbance and Fluorescence Indicators to Assess the Formation of Biodegradable Dissolved Organic Carbon and Bromate during Ozonation. Water Res. 2017, 111, 154–162. DOI: https://doi.org/10.1016/j.watres.2017.01.009.
- Bosire, G.; Ngila, J.; Nkambule, T. T. Geochemical Scaling Potential Simulations of Natural Organic Matter Complexation with Metal Ions in Cooling Water at Eskom Power Generation Plants in South Africa. Water SA 2018, 44(4 October). DOI: https://doi.org/10.4314/wsa.v44i4.19.
- Hashemian, S.; Shahedi, M. R. Novel Ag/Kaolin Nanocomposite as Adsorbent for Removal of Acid Cyanine 5R from Aqueous Solution. J. Chem. 2013, 2013, 1–7. DOI: https://doi.org/10.1155/2013/285671.
- Rida, K.; Bouraoui, S.; Hadnine, S. Adsorption of Methylene Blue from Aqueous Solution by Kaolin and Zeolite. Appl. Clay Sci. 2013, 83, 99–105. DOI: https://doi.org/10.1016/j.clay.2013.08.015.
- Mustapha, S. I.; Tijani, J. O.; Ndamitso, M. M.; Abdulkareem, A. S.; Shuaib, D.; Mohammed, A. Adsorptive Removal of Pollutants from Industrial Wastewater Using Mesoporous Kaolin and kaolin/TiO2 Nanoadsorbents. Environ. Nanotechnol. Monit. Manage. 2021, 15, 100414. DOI: https://doi.org/10.1016/j.enmm.2020.100414.
- Schulz, M.; Soltani, A.; Zheng, X.; Ernst, M. Effect of Inorganic Colloidal Water Constituents on Combined Low-pressure Membrane Fouling with Natural Organic Matter (NOM). J. Membr. Sci. 2016, 507, 154–164. DOI: https://doi.org/10.1016/j.memsci.2016.02.008.
- Chaukura, N.; Moyo, W.; Mamba, B. B.; Nkambule, T. I. Removal of Dissolved Organic Matter from Raw Water Using Zero Valent Iron -carbonaceous Conjugated Microporous Polymer Nanocomposites. Phys. Chem. Earth 2018, 0–1. DOI:https://doi.org/10.1016/j.pce.2018.08.006.
- Chaukura, N.; Moyo, W.; Mamba, B. B.; Nkambule, T. I. Abatement of Humic Acid from Aqueous Solution Using a Carbonaceous Conjugated Microporous Polymer Derived from Waste Polystyrene. Environ. Sci. Pollut. Res. Int. 2018 Feb, 25(4), 3291–3300. DOI:https://doi.org/10.1007/s11356-017-0691-x.
- Moyo, W.; Chaukura, N.; Motsa, M. M.; Msagati, T. A.; Mamba, B. B.; Heijman, S. G.; Nkambule, T. T. Investigating the Fate of Natural Organic Matter at a Drinking Water Treatment Plant in South Africa Using Optical Spectroscopy and Chemometric Analysis. Water SA 2020, 46(1), 131–140. DOI: https://doi.org/10.17159/wsa/2020.v46.i1.7893.
- Daub, B. 2017. Application of 2D Fluorescence Spectroscopy on Faecal Pigments in Water – Characterization of Wastewater Fluorescence and Potential Indication of Faecal Pollution [Masters Thesis]. Swedish University of Agricultural Science