References

  1. G.B. Gholikandi, H. Masihi, M. Azimipour, A. Abrishami, M. Mirabi, Optimizing stabilization of waste-activated sludge using Fered-Fenton process and artificial neural network modeling (KSOFM, MLP), Environ. Sci. Pollut. Res., 21 (2014) 7177–7186.
  2. D. Mowla, H.N. Tran, D.G. Allen, A review of the properties of biosludge and its relevance to enhanced dewatering processes, Biomass Bioenergy, 58 (2013) 365–378.
  3. K.B. Thapa, Y Qi, S.A. Clayton, A.F.A. Hoadley, Lignite aided dewatering of digested sewage sludge, Water Res., 43 (2009) 623–634.
  4. J.Y. Guo, J. Ma, Bioflocculant from pre-treated sludge and its applications in sludge dewatering and swine wastewater pretreatment, Bioresour. Technol., 196 (2015) 736–740.
  5. H.L. Peng, S.X. Zhong, J.X. Xiang, Q.T. Lin, C. Yao, J.H. Dong, G.C. Yin, K. Yao, S. Zeng, J. Zhong, Characterization and secondary sludge dewatering performance of a novel combined aluminum-ferrous-starch flocculant (CAFS), Chem. Eng. Sci., 173 (2017) 335–345.
  6. Y. Qi, K.B. Thapa, A.F.A. Hoadley, Application of filtration aids for improving sludge dewatering properties – a review, Chem. Eng. J., 171 (2011) 373–384.
  7. R.S. Mo, S.S. Huang, W.C. Dai, J.L. Liang, S.Y. Sun, A rapid Fenton treatment technique for sewage sludge dewatering, Chem. Eng. J., 269 (2015) 391–398.
  8. S. Guo, N. Yuan, G.K. Zhang, J.C. Yu, Graphene modified iron sludge derived from homogeneous Fenton process as an efficient heterogeneous Fenton catalyst for degradation of organic pollutants, Microporous Mesoporous Mater., 238 (2017) 62–68.
  9. J. Zhang, J. Zhang, Y. Tian, N. Li, L.C. Kong, L. Sun, M. Yu, W. Zuo, Changes of physicochemical properties of sewage sludge during ozonation treatment: correlation to sludge dewaterability, Chem. Eng. J., 301 (2016) 238–248.
  10. G.Y. Zhen, X.Q. Lu, Y.C. Zhao, X.L. Chai, D.J. Niu, Enhanced dewaterability of sewage sludge in the presence of Fe(II)-activated persulfate oxidation, Bioresour. Technol., 116 (2012) 259–265.
  11. H. Wei, B.Q. Gao, J. Ren, A. Li, H. Yang, Coagulation/flocculation in dewatering of sludge: a review, Water Res., 143 (2018) 608–631.
  12. X.Q. Lu, J.L. Ni, G.Y. Zhen, K.G. Kubota, Y.-Y. Li, Response of morphology and microbial community structure of granules to influent COD/SO42– ratios in an upflow anaerobic sludge blanket (UASB) reactor treating starch wastewater, Bioresour. Technol., 256 (2018) 456–465.
  13. Y.Q. Zhao, D.H. Bache, Conditioning of alum sludge with polymer and gypsum, Colloids Surf., A, 194 (2001) 213–220.
  14. X.-A. Ning, H.J. Luo, X.J. Liang, M.Q. Lin, X. Liang, Effects of tannery sludge incineration slag pretreatment on sludge dewaterability, Chem. Eng. J., 221 (2013) 1–7.
  15. Y. Wu, P.Y. Zhang, G.M. Zeng, J. Ye, H.B. Zhang, W. Fang, J.B. Liu, Enhancing sewage sludge dewaterability by a skeleton builder: biochar produced from sludge cake conditioned with rice husk flour and FeCl3, ACS Sustainable Chem. Eng., 4 (2016) 5711–5717.
  16. W.B. Yu, J.K. Yang, Y.F. Shi, J. Song, Y. Shi, J. Xiao, C. Li, X. Xu, S. He, S. Liang, X. Wu, J. Hu, Roles of iron species and pH optimization on sewage sludge conditioning with Fenton’s reagent and lime, Water Res., 95 (2016) 124–133.
  17. H. Liu, J.K. Yang, Y.F. Shi, Y. Li, S. He, C.Z. Yang, Conditioning of sewage sludge by Fenton’s reagent combined with skeleton builders, Chemosphere, 88 (2012) 235–239.
  18. M.E. Magri, J.G.Z. Francisco, P.H. Sezerino, L.S. Philippi, Constructed wetlands for sludge dewatering with high solids loading rate and effluent recirculation: characteristics of effluent produced and accumulated sludge, Ecol. Eng., 95 (2016) 316–323.
  19. G.-Y. Zhen, X.-Q. Lu, Y.-Y. Li, Y.-C. Zhao, Innovative combination of electrolysis and Fe(II)-activated persulfate oxidation for improving the dewaterability of waste activated sludge, Bioresour. Technol., 136 (2013) 654–663.
  20. G.Y. Zhen, X.Q. Lu, Y.Y. Li, Y.C. Zhao, B.Y. Wang, Y. Song, X.L. Chai, D.J. Niu, X.Y. Cao, Novel insights into enhanced dewaterability of waste activated sludge by Fe(II)-activated persulfate oxidation, Bioresour. Technol., 119 (2012) 7–14.
  21. G.Y. Zhen, X.Q. Lu, B.Y. Wang, Y.C. Zhao, X.L. Chai, D.J. Niu, A.H. Zhao, Y.Y. Li, Y. Song, X.Y. Cao, Synergetic pretreatment of waste activated sludge by Fe(II)–activated persulfate oxidation under mild temperature for enhanced dewaterability, Bioresour. Technol., 124 (2012) 29–36.
  22. S. Ahn, T.D. Peterson, J. Righter, D.M. Miles, P.G. Tratnyek, Disinfection of ballast water with iron activated persulfate, Environ. Sci. Technol., 47 (2013) 11717–11725.
  23. S. Guo, Z.X. Yang, Z.P. Wen, H. Fida, G. Zhang, J.Y. Chen, Reutilization of iron sludge as heterogeneous Fenton catalyst for the degradation of rhodamine B: role of sulfur and mesoporous structure, J. Colloid Interface Sci., 532 (2018) 441–448.
  24. A. Rastogi, S.R. Al-Abed, D.D. Dionysiou, Effect of inorganic, synthetic and naturally occurring chelating agents on Fe(II) mediated advanced oxidation of chlorophenols, Water Res., 43 (2009) 684–694.
  25. W.J. Zhang, P. Yang, X.Y. Yang, Z. Chen, D.S. Wang, Insights into the respective role of acidification and oxidation for enhancing anaerobic digested sludge dewatering performance with Fenton process, Bioresour. Technol., 181 (2015) 247–253.
  26. J. Yu, M.H. Guo, X.H. Xu, B.H. Guan, The role of temperature and CaCl2 in activated sludge dewatering under hydrothermal treatment, Water Res., 50 (2014) 10–17.
  27. G.Y. Zhen, S.J. Zheng, X.Q. Lu, X.F. Zhu, J. Mei, T. Kobayashi, K.Q. Xu, Y.-Y. Li, Y.C. Zhao, A comprehensive comparison of five different carbon-based cathode materials in CO2 electromethanogenesis: long-term performance, cell-electrode contact behaviors and extracellular electron transfer pathways, Bioresour. Technol., 266 (2018) 382–388.
  28. G. Kumar, P. Sivagurunathan, G.Y. Zhen, T. Kobayashi, S.-H. Kim, K.Q. Xu, Combined pretreatment of electrolysis and ultra-sonication towards enhancing solubilization and methane production from mixed microalgae biomass, Bioresour. Technol. 245 (2017) 196–200.
  29. H. Liu, J.K. Yang, N.R. Zhu, H. Zhang, Y. Li, S. He, C.Z. Yang, H. Yao, A comprehensive insight into the combined effects of Fenton’s reagent and skeleton builders on sludge deep dewatering performance, J. Hazard. Mater., 258–259 (2013) 144–150.
  30. Q. Xiong, M. Zhou, H. Yang, M.J. Liu, T. Wang, Y.Q. Dong, H.B. Hou, Improving the dewaterability of sewage sludge using rice husk and Fe2+-sodium persulfate oxidation, ACS Sustainable Chem. Eng., 6 (2018) 872–881.
  31. O. Sawalha, M. Scholz, Modeling the relationship between capillary suction time and specific resistance to filtration, J. Environ. Eng., 136 (2010) 983–991.
  32. M. Rebhun, J. Zall, N. Galil, Net sludge solids yield as an expression of filterability for conditioner optimization, J. Water Pollut. Control Fed., 61 (1989) 52–54.
  33. G.B. Gholikandi, N. Zakizadeh, H. Masihi, Application of peroxymonosulfate-ozone advanced oxidation process for simultaneous waste-activated sludge stabilization and dewatering purposes: a comparative study, J. Environ. Manage., 206 (2018) 523–531.
  34. S.G. Sveegaard, K. Keiding, M.L. Christensen, Compression and swelling of activated sludge cakes during dewatering, Water Res., 46 (2012) 4999–5008.
  35. X.-M. Liu, G.-P. Sheng, H.-W. Luo, F. Zhang, S.-J. Yuan, J. Xu, R.J. Zeng, J.-G. Wu, H.-Q. Yu, Contribution of extracellular polymeric substances (EPS) to the sludge aggregation, Environ. Sci. Technol., 44 (2010) 4355–4360.
  36. P.B. Sorensen, J.R. Christensen, J.H. Bruus, Effect of small scale solids migration in filter cakes during filtration of wastewater solids suspensions, Water Environ. Res., 67 (1995) 25–32.