References

1. W.H. Chu, S.K. Ding, T. Bond, N.Y. Gao, D.Q. Yin, B. Xu, Z.Q. Cao, Zero valent iron produces dichloroacetamide from chloramphenicol antibiotics in the absence of chlorine and chloramines, Water Res., 104 (2016) 254–261.
2. Q.W. Bu, B. Wang, J. Huang, S.B. Deng, G. YU, Pharmaceuticals and personal care products in the aquatic environment in China: A review, J. Hazard. Mater., 262 (2013) 189–211.
3. Q.X. Huang, Y.Y. YU, C.M. Tang, K. Zhang, J.L. Cui, X.Z. Peng, Occurrence and behavior of non-steroidal anti-inflammatory drugs and lipid regulators in wastewater and urban river water of the Pearl River Delta, South China, J. Environ. Monitor., 13 (2011) 855–863.
4. W.H. Chu, S.W. Krasner, N.Y. Gao, M.R. Templeton, D.Q. Yin, Contribution of the antibiotic chloramphenicol and its analogues as precursors of dichloroacetamide and other disinfection by products in drinking water, Environ. Sci. Technol., 50 (2016) 388–396.
5. Q. Sun, M. Lv, A.Y. Hu, X.Y. Yang, C.P. Yu, Seasonal variation in the occurrence and removal of pharmaceuticals and personal care products in a wastewater treatment plant in Xiamen, China. J. Hazard. Mater., 277 (2014) 69–75.
6. Y.H. Shi, J.H. Huang, G.M. Zeng, Y.L. Gu, Y.N. Chen, Y. Hu, B. Tang, J.X. Zhou, Y. Yang, L.X. Shi, Exploiting extracellular polymeric substances (EPS) controlling strategies for performance enhancement of biological wastewater treatments: An overview, Chemosphere, 180 (2017) 396–411.
7. H.C. Flemming, J. Wingender, The biofilm matrix, Nat. Rev. Microbiol., 8 (2010) 623–633.
8. L.J. Leng, X.Z. Yuan, J.G. Shao, H.J. Huang, H. Wang, H. Li, X.H. Chen, G.M. Zeng, Study on demetalization of sewage sludge by sequential extraction before liquefaction for the production of cleaner bio-oil and bio-char, Bioresour. Technol., 200 (2016) 320–327.
9. L. Meng, J.Y. Xi, M. Yeung, Degradation of extracellular polymeric substances (EPS) extracted from activated sludge by low-concentration ozonation, Chemosphere, 147 (2016) 248– 255.
10. L.B. Jiang, X.Z. Yuan, H. Li, Z.H. Xiao, J. Liang, H. Wang, Z.B. Wu, X.H. Chen, G.M. Zeng, Pyrolysis and combustion kinetics of sludge-camphor pellet thermal decomposition using thermogravimetric analysis, Energ. Convers. Manage., 106 (2015) 282–289.
11. M. Basuvaraj, J. Fein, S.N. Liss, Protein and polysaccharide content of tightly and loosely bound extracellular polymeric substances and the development of a granular activated sludge floc, Water Res., 82 (2015) 104–117.
12. P. Zhang, Y. Shen, J.S. Guo, C. Li, H. Wang, Y.P. Chen, P. Yan, J.X. Yang, F. Fang, Extracellular protein analysis of activated sludge and their functions in wastewater treatment plant by shotgun proteomics, Sci Rep-Uk., 5 (2015) 12041.
13. X.L. Hou, S.T. Liu, Z.T. Zhang, Role of extracellular polymeric substance in determining the high aggregation ability of anammox sludge, Water Res., 75 (2015) 51–62.
14. C.Q. Yin, F.G. Meng, G.H. Chen, Spectroscopic characterization of extracellular polymeric substances from a mixed culture dominated by ammonia-oxidizing bacteria, Water Res., 68 (2015) 740–749.
15. P. D’abzac, F. Bordas, E.V. Hullebusch, P.N.L. Lens, G. Guibaud, Extraction of extracellular polymeric substances (EPS) from anaerobic granular sludges: comparison of chemical and physical extraction protocols, Appl Microbiol Biot., 85 (2010) 1589–1599.
16. G.H. Yu, P.J. He, L.M. Shao, P.P. He, Stratification structure of sludge flocs with implications to dewaterability, Environ. Sci. Technol., 42 (2008) 7944–7949.
17. W.J. Song, X.L. Pan, D.Y. Zhang, Lead complexation of soluble and bound extracellular polymeric substances from activated sludge: characterized with fluorescence spectroscopy and FTIR spectroscopy, Biotechnol Biotec Eq., 26 (2012) 3371–3377.
18. X.L. Pan, J. Liu, D.Y. Zhang, Binding of phenanthrene to extracellular polymeric substances (EPS) from aerobic activated sludge: A fluorescence study, Colloid Surface B., 80 (2010) 103– 106.
19. L. Wang, H. Li, Y. Yang, D. Zhang, M. Wu, B. Pan, B.S. Xing, Identifying structural characteristics of humic acid to static and dynamic fluorescence quenching of phenanthrene, 9-phenanthrol, and naphthalene, Water Res., 122 (2017) 337–344.
20. L.F. Wang, Y. Li, L. Wang, M.J. Zhu, X.X. Zhu, C. Qian, W.W. Li, Responses of biofilm microorganisms from moving bed biofilm reactor to antibiotics exposure: Protective role of extracellular polymeric substances, Bioresour. Technol., 254 (2018) 268–277.
21. J. Xu, G.P. Sheng, Y. Ma, L.F. Wang, H.Q. Yu, Roles of extracellular polymeric substances (EPS) in the migration and removal of sulfamethazine in activated sludge system, Water Res., 47 (2013) 5298–5306.
22. L.L. Bai, Z. Zhao, C.L. Wang, C.H. Wang, X. Liu, H.L. Jiang, Multi-spectroscopic investigation on the complexation of tetracycline with dissolved organic matter derived from algae and macrophyte, Chemosphere, 187 (2017) 421–429.
23. C. Song, X.F. Sun, S.F. Xing, P.F. Xia, Y.J. Shi, S.G. Wang, Characterization of the interactions between tetracycline antibiotics and microbial extracellular polymeric substances with spectroscopic approaches, Environ. Sci. Pollut. Res., 21 (2014) 1786–1795.