Abstract
This study used excess sludge from a sewage treatment plant as raw material to extract humic acid (HA) and explore the ability of HA to adsorb Pb2+ from a solution. The effects of the adsorbent amount, solution pH, and co-existing cations on the adsorption process were investigated. The study showed that the humic acid derived from sludge (S-HA) surface had a loose, clustered texture. The S-HA surface contained many oxygen-containing functional groups, such as carboxyl groups, alcohol hydroxyl groups, and phenolic hydroxyl groups. The presence of co-existing cations, such as Na+, NH4+ and Ca2+, in the solution was not conducive to the adsorption of Pb2+ by S-HA. As the solution pH increased, the adsorption of Pb2+ by S-HA gradually increased. The process by which S-HA adsorbed Pb2+ conformed to a pseudo-second order kinetic model. Additionally, the overall adsorption rate was controlled by liquid membrane diffusion and intra-particle diffusion. The adsorption isotherm followed the Langmuir model, and the S-HA had a maximum adsorption capacity of 27.59 mg/g at 25 °C. The adsorption dynamics and thermodynamics results showed that the adsorption of Pb2+ by S-HA occurred via both physical adsorption and chemical adsorption processes.
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References
Andrew T (2019) Lead pollution of coastal sediments by ceramic waste. Mar Pollut Bull 138:171–176
Chinaro K, Robert L, Marissa SS, Rona B, Mary JB (2016) Evaluating the effectiveness of state specific lead-based paint hazard risk reduction laws in preventing recurring incidences of lead poisoning in children. Int J Hyg Envir Heal 219(1):110–117
Marie-Claude S, Pablo C, Arko S, Adele K, Asra S, Helmut H, Steven TS, Douglas R (2012) Epigenetics of early-life lead exposure and effects on brain development. Epigenomics 4(6):665–674
Kobyaa M, Demirbasb E, Senturka E, Ince M (2005) Adsorption of Heavy Metal Ions from Aqueous Solution by Activated Carbon Prepared from Apricot Stone. Bioresource Technol 96(13):1518–1521
Chen T, Zhou ZY, Han R, Meng R, Wang H, Lu W (2015) Adsorption of cadmium by biochar derived from municipal sewage sludge: impact factors and adsorption mechanism. Chemosphere 134:286–293
Gusiatin ZM, Kulikowska D, Klik B (2017) Suitability of humic substances recovered from sewage sludge to remedy soils from a former as mining area—a novel approach. J Hazard Mater 338:160–166
Dong B, Liu X, Dai L, Dai X (2013) Changes of heavy metal speciation during high-solid anaerobic digestion of sewage sludge. Bioresource Technol 131:152–158
Wei L, Qin K, Zhao Q et al (2017) Utilization of artificial recharged effluent for irrigation: pollutants’ removal and risk assessment. J Water Reuse Desal 7(1):77
Xue D, Huang X (2013) The impact of sewage sludge compost on tree peony growth and soil microbiological, and biochemical properties. Chemosphere 93(4):583–589
Manara P, Zabaniotou A (2012) Towards sewage sludge based biofuels via thermochemical conversion—a review. Renew Sust Energ Rev 16(5):2566–2582
Fukushima M, Chavoshi S, Bagheri M, Yetilmezsoy K, Samadi MT (2018) Analysis of branched-chain fatty acids in humic substances as indices for compost maturity by pyrolysis-gas chromatography/mass spectrometry with tetramethylammonium hydroxide (tmah-py-gc/ms). J Mater Cycles Waste 20(4):1999–2017
Melo BAGD, Motta FL, Santana MHA (2016) Humic acids: structural properties and multiple functionalities for novel technological developments. Mat Sci Eng C 62:967–974
Li SY, Li DY, Li JGX, Zhang BX, Li JJ (2017) Evaluation of humic substances during co-composting of sewage sludge and corn stalk under different aeration rates. Bioresource Technol 245:1299–1302
Zhen Y, Du MC, Jiang J (2016) Reducing capacities and redox potentials of humic substances extracted from sewage sludge. Chemosphere 144:902–908
Zhang C, Xu Y, Zhao M, Rong H, Zhang K (2018) Influence of inoculating white-rot fungi on organic matter transformations and mobility of heavy metals in sewage sludge based composting. J Hazard Mater 344:163–168
Lu M, Zhang Y, Zhou Y, Su Z, Liu B, Li G, Jiang T (2018) Adsorption-desorption characteristics and mechanisms of Pb(II) on natural vanadium, titanium-bearing magnetite-humic acid magnetic adsorbent. Powder Technol 344:947–958
Wang Q, Wang B, Lee XQ, Lehmann J, Bin G (2018) Sorption and desorption of Pb(II) to biochar as affected by oxidation and pH. Sci Total Environ 634:188–194
Gao YM, Borisover M, Cohen E, Rijn JV (2017) Accumulation of humic-like and proteinaceous dissolved organic matter in zero-discharge aquaculture systems as revealed by fluorescence EEM spectroscopy. Water Res 108:412–421
Zhang L, Sun X (2017) Addition of seaweed and bentonite accelerates the two-stage composting of green waste. Bioresource Technol 243:154–162
César P, Senesi N, Brunetti G, Mondelli D (2007) Evolution of the fulvic acid fractions during co-composting of olive oil mill wastewater sludge and tree cuttings. Bioresource Technol 98(10):1964–1971
Barje F, El Fels L, El Hajjouji H, Amir S, Winterton P, Hafidi M (2012) Molecular behaviour of humic acid-like substances during co-composting of olive mill waste and the organic part of municipal solid waste. Int Biodeter Biodegr 74:17–23
Wang X, Cui H, Shi J, Zhao X, Zhao Y, Wei Z (2015) Relationship between bacterial diversity and environmental parameters during composting of different raw materials. Bioresource Technol 198:395–402
Guo XX, Liu HT, Chang ZZ, Tao XP, Jin HM, Dong HM, Zhu ZP (2018) Review of humic substances developed in organic waste aerobic composting and its agronomic effect. J Ecol Rural Environ 34(6):489–498 (in Chinese)
Smidt E, Meissl K (2007) The applicability of Fourier transform infrared (FT-IR) spectroscopy in waste management. Waste Manage 27(2):268–276
Wu Q, Chen J, Clark M, Yu Y (2014) Adsorption of copper to different biogenic oyster shell structures. Appl Surf Sci 311:264–272
Garcia RG, Olguin MT, Colín-Cruz A, Romero-Guzmán ET (2012) Effect of the pH and temperature on the biosorption of lead (II) and cadmium (II) by sodium-modified stalk sponge of Zea mays. Environ Sci Pollut R 19(1):177–185
Unuabonah EI, Olu-Owolabi BI, Adebowale KO (2016) Competitive adsorption of metal ions onto goethite–humic acid-modified kaolinite clay. Int J Environ Sci Technol 13(4):1043–1054
Zhou Y, Zhang F, Tang L, Zhang J, Zeng G, Luo L, Liu Y, Wang P, Peng B, Liu X (2017) Simultaneous removal of atrazine and copper using polyacrylic acid-functionalized magnetic ordered mesoporous carbon from water: adsorption mechanism. Sci Rep UK 7:43831
Zeng G, Liu Y, Tang L, Yang G, Pang Y, Zhang Y, Zhou Y, Li Z, Li M, Lai M (2015) Enhancement of Cd (II) adsorption by polyacrylic acid modified magnetic mesoporous carbon. Chem Eng J 259:153–160
Sharma A, Lee BK (2014) Cd(II) removal and recovery enhancement by using acrylamide–titanium nanocomposite as an adsorbent. Appl Surf Sci 313:624–632
Hu XJ, Wang JS, Liu YG, Li X, Zeng GM, Bao ZL, Zeng XX, Chen AW, Long F (2011) Adsorption of chromium(VI) by ethylenediamine-modified cross-linked magnetic chitosan resin: isotherms, kinetics and thermodynamics. J Hazard Mater 185:306–314
Wang H, Wang X, Ma J, Xia P, Zhao J (2017) Removal of cadmium (II) from aqueous solution: a comparative study of raw attapulgite clay and a reusable waste–struvite/attapulgite obtained from nutrient-rich wastewater. J Hazard Mater 329:66–76
Choudhary B, Paul D, Singh A, Gupta T (2017) Removal of hexavalent chromium upon interaction with biochar under acidic conditions: mechanistic insights and application. Environ Sci Pollut R 24(20):16786–16797
Choudhary B, Paul D (2018) Isotherms, kinetics and thermodynamics of hexavalent chromium removal using biochar. J Environ Chem Eng 6(2):2335–2343
Fan CH, Du B, Zhang YC, Ding S, Gao Y, Chang M (2017) Adsorption of lead on organo-mineral complexes isolated from loess in Northwestern China. J Geochem Explo 176:50–56
Zhang WH, Huang XC, Jia YM, Rees F, Tsang D, Qiu RL, Wang H (2017) Metal immobilization by sludge-derived biochar: roles of mineral oxides and carbonized organic compartment. Environ Geochem Health 39(2):379–389
An Y, Sun LP (2008) Study on optimum conditions of peat adsorbing Cu2+ and Pb2+ in heavy metal water. Humic Acid 5:29–33
Logan EM, Pulford ID, Cook GT, Mackenzie AB (1997) Complexation of Cu2+ and Pb2+ by peat and humic acid. Eur J Soil Sci 48(4):685–696
Feng YJ, Zhang ZH, Gao P, Su H, Yu YL, Ren NQ (2010) Adsorption behavior of EE2 (17α-ethinylestradiol) onto the inactivated sewage sluge: kinetics, thermodynamics and influence factors. J Hazard Mater 175:970–976
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The authors acknowledge the financial support of the Natural Science Foundation of Gansu province (No. 20JR10RA236) and the University's Innovation Ability Improvement Project of Gansu Provincial office of Education (2019B-051).
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Dai, L., Zhao, W., Wei, B. et al. Adsorption of Pb2+ by insolubilized humic acid extracted from sewage sludge. J Mater Cycles Waste Manag 23, 1037–1047 (2021). https://doi.org/10.1007/s10163-021-01193-9
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DOI: https://doi.org/10.1007/s10163-021-01193-9