References
   -  J. Wilkinson, P.S. Hooda, J. Barker, S. Barton, J. Swinden,
    Occurrence, fate and transformation of emerging contaminants
    in water: an overarching review of the field, Environ. Pollut.,
    231(2017) 954–970. 
 
  -  V.N. Binh, N. Dang, N.T.K. Anh, L.X. Ky, P.K. Thai, Antibiotics
    in the aquatic environment of Vietnam: sources, concentrations,
    risk and control strategy, Chemosphere, 197 (2018) 438–450. 
 
  -  M. Qiao, G.G. Ying, A.C. Singer, Y.G. Zhu, Review of antibiotic
    resistance in China and its environment, Environ. Int.,
    110 (2018) 160–172. 
 
  -  X.H. Liu, S.Y. Lu, W. Guo, B.D. Xi, W.L. Wang, Antibiotics in
    the aquatic environments: a review of lakes, China, Sci. Total
    Environ., 627 (2018) 1195–1208. 
 
  -  H. Bagheri, A. Afkhami, A. Noroozi, Removal of pharmaceutical
    compounds from hospital wastewaters using nanomaterials:
    a review, Anal. Bioanal. Chem., 3 (2016) 1–18. 
 
  -  K. Kummerer, Antibiotics in the aquatic environment – a review
    – Part II, Chemosphere, 75 (2009) 435–441. 
 
  -  K. Kummerer, Antibiotics in the aquatic environment – a review
    – Part I, Chemosphere, 75 (2009) 417–434. 
 
  -  V.K. Sharma, N. Johnson, L. Cizmas, T.J. McDonald, H. Kim,
    A review of the influence of treatment strategies on antibiotic
    resistant bacteria and antibiotic resistance genes, Chemosphere,
    150 (2016) 702–714. 
 
  -  Y.A. Oktem, O. Ince, P. Sallis, T. Donnelly, B.K. Ince, Anaerobic
    treatment of a chemical synthesis-based pharmaceutical
    wastewater in a hybrid upflow anaerobic sludge blanket
    reactor, Bioresour. Technol., 99 (2008) 1089–1096. 
 
  -  Y. Segura, F. Martinez, J.A. Melero, Effective pharmaceutical
    wastewater degradation by Fenton oxidation with zero-valent
    iron, Appl. Catal., B, 136 (2013) 64–69. 
 
  -  Z.Q. Chen, H.C. Wang, Z.B. Chen, N.Q. Ren, A.J. Wang,
    Y. Shi, X.M. Li, Performance and model of a full-scale up-flow
    anaerobic sludge blanket (UASB) to treat the pharmaceutical
    wastewater containing 6-APA and amoxicillin, J. Hazard.
    Mater., 185 (2011) 905–913. 
 
  -  D.S.S. Raghavan, G.L. Qiu, Y.P. Ting, Fate and removal of
    selected antibiotics in an osmotic membrane bioreactor,
    Chem. Eng. J., 334 (2018) 198–205. 
 
  -  V. Homem, L. Santos, Degradation and removal methods
    of antibiotics from aqueous matrices – a review, J. Environ.
    Manage., 92 (2011) 2304–2347. 
 
  -  Q.Z. Yi, Y. Zhang, Y.X. Gao, Z. Tian, M. Yang, Anaerobic
    treatment of antibiotic production wastewater pretreated with
    enhanced hydrolysis: Simultaneous reduction of COD and
    ARGs, Water Res., 110( 2017) 211–217. 
 
  -  C.X. Hiller, U. Hubner, S. Fajnorova, T. Schwartz, J.E. Drewes,
    Antibiotic microbial resistance (AMR) removal efficiencies by
    conventional and advanced wastewater treatment processes:
    a review, Sci. Total Environ., 685 (2019) 596–608. 
 
  -  D.L. Cheng, H.H. Ngo, W.S. Guo, Y.W. Liu, S.W. Chang,
    D.D. Nguyen, L.D. Nghiem, J.L. Zhou, B.J. Ni, Anaerobic
    membrane bioreactors for antibiotic wastewater treatment:
    performance and membrane fouling issues, Bioresour. Technol.,
    267 (2018) 714–724. 
 
  -  A. Spielmeyer, B. Breier, K. Groissmeier, G. Hamscher,
    Elimination patterns of worldwide used sulfonamides and
    tetracyclines during anaerobic fermentation, Bioresour.
    Technol., 193 (2015) 307–314. 
 
  -  S. Aydin, B. Ince, Z. Cetecioglu, O. Arikan, E.G. Ozbayram,
    A. Shahi, O. Ince, Combined effect of erythromycin, tetracycline
    and sulfamethoxazole on performance of anaerobic sequencing
    batch reactors, Bioresour. Technol., 186 (2015) 207–214. 
 
  -  S. Aydin, Z. Cetecioglu, O. Arikan, B. Ince, E.G. Ozbayram,
    O. Ince, Inhibitory effects of antibiotic combinations on
    syntrophic bacteria, homoacetogens and methanogens,
    Chemosphere, 120 (2015) 515–520. 
 
  -  M.Q. Lu, X.J. Niu, W. Liu, J. Zhang, J. Wang, J. Yang, W.Q. Wang,
    Z.Q. Yang, Biogas generation in anaerobic wastewater treatment
    under tetracycline antibiotic pressure, Sci. Rep.-UK, 6 (2016)
    28336, doi: 10.1038/srep28336. 
 
  -  Z.H. Zhang, P. Gao, J.Q. Cheng, G.H. Liu, X.Q. Zhang, Y.J. Feng,
    Enhancing anaerobic digestion and methane production of
    tetracycline wastewater in EGSB reactor with GAC/NZVI
    mediator, Water Res., 136 (2018) 54–63. 
 
  -  APHA, Standard Methods for the Examination of Water and
    Wastewater, American Public Health Association (APHA),
    Washington, D.C., 1998. 
 
  -  J.J. Ambuchi, Z. Zhang, L. Shan, D. Liang, P. Zhang,
    Y. Feng, Response of anaerobic granular sludge to iron oxide
    nanoparticles and multi-wall carbon nanotubes during beet
    sugar industrial wastewater treatment, Water Res., 117 (2017)
    87–94. 
 
  -  G.P. Sheng, H.Q. Yu, Formation of extracellular polymeric
    substances from acidogenic sludge in H-2-producing process,
    Appl. Microbiol. Biotechnol., 74 (2007) 208–214. 
 
  -  Z.H. Zhang, P. Gao, M.Q. Li, J.Q. Cheng, W. Liu, Y.J. Feng,
    Influence of silver nanoparticles on nutrient removal and
    microbial communities in SBR process after long-term exposure,
    Sci. Total Environ., 569 (2016) 234–243. 
 
  -  X.Q. Lu, G.Y. Zhen, A.L. Estrada, M. Chen, J.L. Ni, T. Hojo,
    K. Kubota, Y.Y. Li, Operation performance and granule
    characterization of upflow anaerobic sludge blanket (UASB)
    reactor treating wastewater with starch as the sole carbon
    source, Bioresour. Technol., 180 (2015) 264–273. 
 
  -  B. Ma, Y.Z. Peng, S.J. Zhang, J.M. Wang, Y.P. Gan, J. Chang,
    S.Y. Wang, S.Y. Wang, G.B. Zhu, Performance of anammox
    UASB reactor treating low strength wastewater under moderate
    and low temperatures, Bioresour. Technol., 129 (2013) 606–611. 
 
  -  D.W. Gao, T. Zhang, C.Y.Y. Tang, W.M. Wu, C.Y. Wong, Y.H. Lee,
    D.H. Yeh, C.S. Criddle, Membrane fouling in an anaerobic
    membrane bioreactor: Differences in relative abundance
    of bacterial species in the membrane foulant layer and in
    suspension, J. Membr. Sci., 364 (2010) 331–338. 
 
  -  Y.Q. Lei, D.Z. Sun, Y. Dang, H.M. Chen, Z.Q. Zhao, Y.B. Zhang,
    D.E. Holmes, Stimulation of methanogenesis in anaerobic
    digesters treating leachate from a municipal solid waste
    incineration plant with carbon cloth, Bioresour. Technol.,
    222 (2016) 270–276. 
 
  -  D. Riviere, V. Desvignes, E. Pelletier, S. Chaussonnerie,
    S. Guermazi, J. Weissenbach, T. Li, P. Camacho, A. Sghir,
    Towards the definition of a core of microorganisms involved
    in anaerobic digestion of sludge, ISME J., 3 (2009) 700–714. 
 
  -  J.Z. Li, E. Shi, P. Antwi, S.Y. Leu, Modeling the performance
    of an anaerobic baffled reactor with the variation of hydraulic
    retention time, Bioresour. Technol., 214 (2016) 477–486. 
 
  -  P. Antwi, J.Z. Li, P.O. Boadi, J. Meng, F.K. Quashie, X. Wang,
    N.Q. Ren, G. Buelna, Efficiency of an upflow anaerobic sludge
    blanket reactor treating potato starch processing wastewater
    and related process kinetics, functional microbial community
    and sludge morphology, Bioresour. Technol., 239 (2017) 105–116. 
 
  -  L.W. Meng, X.K. Li, S.T. Wang, L.L. Liu, K.L. Ma, J. Zhang, The
    long-term impact of cefalexin on organic substrate degradation
    and microbial community structure in EGSB system,
    Chemosphere, 184 (2017) 215–223. 
 
  -  E. Pelletier, A. Kreimeyer, S. Bocs, Z. Rouy, G. Gyapay,
    R. Chouari, D. Riviere, A. Ganesan, P. Daegelen, A. Sghir,
    G.N. Cohen, C. Medigue, J. Weissenbachand D. Le Paslier,
    “Candidatus Cloacamonas acidaminovorans”: genome sequence
    reconstruction provides a first glimpse of a new bacterial
    division, J. Bacteriol., 190 (2008) 2572–2579. 
 
  -  L.W. Meng, X.K. Li, K. Wang, K.L. Ma, J. Zhang, Influence of the
    amoxicillin concentration on organics removal and microbial
    community structure in an anaerobic EGSB reactor treating
    with antibiotic wastewater, Chem. Eng.J., 274 (2015) 94–101. 
 
  -  L.M. Mauerhofer, B. Reischl, T. Schmider, B. Schupp, K. Nagy,
    P. Pappenreiter, S. Zwirtmayr, B. Schuster, S. Bernacchi,
    A.H. Seifert, C. Paulik, S.K.M.R. Rittmann, Physiology and
    methane productivity of Methanobacterium thermaggregans,
    Appl. Microbiol. Biotechnol., 102 (2018) 7643–7656. 
 
  -  M.B. Kurade, S. Saha, E. Salama, S.M. Patil, S.P. Govindwar,
    B.H. Jeon, Acetoclastic methanogenesis led by Methanosarcina
    in anaerobic co-digestion of fats, oil and grease for enhanced
	  production of methane, Bioresour. Technol., 272 (2019) 351–359.