References
  -  Q. Song, Z. Wu, W. Xie, W. Qian, Adsorptive recovery of
    geniposidic acid from gardenia yellow pigment extraction
    wastewater by anion exchange: equilibrium, thermodynamics
    and mechanism modeling and simulation, Res. Chem.
    Intermed., 43 (2016) 2215–2235. 
-  B. Yang, X. Liu, Y. Gao, Extraction optimization of bioactive
    compounds (crocin, geniposide and total phenolic compounds)
    from Gardenia (Gardenia jasminoides Ellis) fruits with response
    surface methodology, Innov. Food Sci. Emerg. Technol., 10
    (2009) 610–615. 
-  M. Yamauchi, K. Tsuruma, S. Imai, T. Nakanishi, N. Umigai,
    M. Shimazawa, H. Hara, Crocetin prevents retinal degeneration
    induced by oxidative and endoplasmic reticulum stresses via
    inhibition of caspase activity, Eur. J. Pharmacol., 650 (2011)
    110–119. 
-  T.Q. Pham, F. Cormier, E. Farnworth, V.H. Tong, M.R. Van
    Calsteren, Antioxidant properties of crocin from Gardenia
    jasminoides Ellis and study of the reactions of crocin with
    linoleic acid and crocin with oxygen, J. Agric. Food. Chem., 48
    (2000) 1455–1461. 
-  M.N. Clifford, W. Wu, J. Kirkpatrick, R. Jaiswal, N. Kuhnert,
    Profiling and characterisation by liquid chromatography/multistage
    mass spectrometry of the chlorogenic acids in Gardeniae
    Fructus, Rapid Commun. Mass Spectrom., 24 (2010) 3109–3120. 
-  C.M. Bergamo, R.D. Monaco, S.M, Ratusznei, J.A.D. Rodrigues,
    M. Zaiat, F. Eugênio, Effects of temperature at different organic
    loading levels on the performance of a fluidized-bed anaerobic
    sequencing batch bioreactor, Chem. Eng. Process., 48 (2009)
    789–796. 
-  L. Seghezzo, G. Zeeman, J.B. van Lier, H.V.M. Hamelers,
    G. Lettinga, A review: the anaerobic treatment of sewage
    in UASB and EGSB reactors, Bioresour. Technol., 65 (1998)
    175–190. 
-  M. Pérez-García, L.I. Romero-García, R. Rodríguez-Cano,
    D. Sales-Márquez, Effect of the pH influent conditions in fixedfilm
    reactors for anaerobic thermophilic treatment of winedistillery
    wastewater, Water Sci. Technol., 51 (2005) 183–189. 
-  T. Guangchao, Study on extraction of valuable substance in
    molasses glutamic wastement, Guangxi University, Guangxi
    Province, China, 2012. 
-  Z. Liu, Y. Zhou, T. Zhang, C. Chen, C. Fan, Techniques of
    removing pigment from molasses fermentation wastewater,
    J. Green Sci. Technol., 4 (2016) 73–74. 
-  M. Deng, Y. Zhang, X. Quan, C. Na, S. Chen, W. Liu, S. Han,
    S. Masunag, Acute toxicity reduction and toxicity identification
    in pigment-contaminated wastewater during anaerobic-anoxicoxic
    (A/A/O) treatment process, Chemosphere, 168 (2017)
    1285–1292. 
-  D. Wan, Y. Liu, Z. Niu, S. Xiao, D. Li, Perchlorate reduction
    by hydrogen autotrophic bacteria and microbial community
    analysis using high-throughput sequencing, Biodegradation,
    27 (2016) 47–57. 
-  A. Veeken, B. Hamelers, Effect of temperature on hydrolysis
    rates of selected biowaste components, Bioresour. Technol., 69
    (1999) 249–254. 
-  R.R. Dague, G.C. Banik, T.G. Ellis, Anaerobic sequencing
    batch reactor treatment of dilute wastewater at psychrophilic
    temperatures, Water Environ. Res., 70 (1998) 155–160. 
-  E.J. Bowen, J. Dolfing, R.J. Davenport, F.L, Read, T.P. Curtis,
    Low-temperature limitation of bioreactor sludge in anaerobic
    treatment of domestic wastewater, Water Sci. Technol., 69 (2014)
    1004–1013. 
-  G. Lettinga, S. Rebac, G. Zeeman, Challenge of psychrophilic
    anaerobic wastewater treatment, Trends Biotechnol., 19 (2001)
    363–370. 
-  B. Lew, S. Tarre, M. Beliavski, M. Green, Anaerobic degradation
    pathway and kinetics of domestic wastewater at low
    temperatures, Bioresour. Technol., 100 (2009) 6155–6162. 
-  S. Uemura, H. Harada, Treatment of sewage by a UASB reactor
    under moderate to low temperature conditions, Bioresour.
    Technol., 72 (2000) 275–282. 
-  F. Baltar, X.A.G. Morán, C. Lønborg, Warming and organic
    matter sources impact the proportion of dissolved to
    total activities in marine extracellular enzymatic rates,
    Biogeochemistry, 133 (2017) 1–10. 
-  B. Ayo, N. Abad, I. Artolozaga, I. Azua, Z. Baña, M. Unanue,
    J.M. Gasol, C.M. Duarte, J. Iriberri, Imbalanced nutrient
    recycling in a warmer ocean driven by differential response
    of extracellular enzymatic activities, Global Change Biol., 23
    (2017) 4084–4093. 
-  E. Petropoulos, J. Dolfing, T.P. Curtis, Methanogenic activity
    and growth at low temperature anaerobic wastewater treatment
    (4, 15°C) using cold adapted inocula, Frontiers in Wastewater
    Treatment and Modelling, Springer Publications, Germany,
    2017, pp. 360–367. 
-  R.K. Dhaked, P. Singh, L. Singh, Biomethanation under
    psychrophilic conditions, Waste Manage., 30 (2010) 2490–2496. 
-  D.R. Boone, L. Xun, Effects of pH, temperature, and nutrients
    on propionate degradation by a methanogenic enrichment
    culture, Appl. Environ. Microbiol., 53 (1987) 1589–1592. 
-  J.K. Kim, B.R. Oh, Y.N. Chun, S.W. Kim, Effects of temperature
    and hydraulic retention time on anaerobic digestion of food
    waste, J. Biosci. Bioeng., 102 (2006) 328–332. 
-  I.K. Kapdan, R. Oztekin, The effect of hydraulic residence time
    and initial COD concentration on color and COD removal
    performance of the anaerobic-aerobic SBR system, J. Hazard.
    Mater., 136 (2006) 896–901. 
-  A. Ozaki, M. Kitano, N. Furusawa, H. Yamaguchi, K. Kuroda,
    G. Endo, Genotoxicity of gardenia yellow and its components,
    Food Chem. Toxicol., 40 (2002) 1603–1610. 
-  Y.M. Hwang, D.K. Kim, J.H. Lee, K.S. Baik, C. Park, C.N. Seong,
    Bacterial community of natural dye wastewater treatment
    facility, J. Life Sci., 24 (2014) 393–402. 
-  Y. Miura, Y. Watanabe, S. Okabe, Significance of chloroflexi
    in performance of submerged membrane bioreactors (MBR)
    treating municipal wastewater, Environ. Sci. Technol., 41 (2007)
    7787–7794. 
-  S.V. Mohan, L. Agarwal, G. Mohanakrishna, S. Srikanth,
    A. Kapley, H.J. Purohit, P.N. Sarma, Firmicutes with iron
    dependent hydrogenase drive hydrogen production in anaerobic
    bioreactor using distillery wastewater, Int. J. Hydrogen Energy,
    36 (2011) 8234–8242. 
-  Y.N. Jiao, H. Chen, R.X. Gao, Y.G. Zhu, C. Rensing, Organic
    compounds stimulate horizontal transfer of antibiotic resistance
    genes in mixed wastewater treatment systems, Chemosphere,
    184 (2017) 53–61. 
-  M.S. Elshahed, N.H. Youssef, Q. Luo, F.Z. Najar, B.A. Roe,
    T.M. Sisk, S.I. Bühring, K.U. Hinrichs, L.R. Krumholz,
    Phylogenetic and metabolic diversity of Planctomycetes from
    anaerobic, sulfide- and sulfur-rich Zodletone Spring, Oklahoma,
    Appl. Environ. Microbiol., 73 (2007) 4707–4716. 
-  T. Islam, S. Jensen, L.J. Reigstad, Ø. Larsen, N.-K. Birkeland,
    Methane oxidation at 55°C and pH 2 by a thermoacidophilic
    bacterium belonging to the Verrucomicrobia phylum, Proc. Nati.
    Acad. Sci. USA, 105 (2008) 300–304. 
-  Y. Sekiguchi, Syntrophomonas, In: Bergey’s Manual of Systematics
    of Archaea and Bacteria, John Wiley & Sons Ltd.,
  Publications, America, 2015. 
-  W. He, Y. Gao, F. Yuan, Y. Bao, F. Liu, J. Dong, Optimization of
    supercritical carbon dioxide extraction of gardenia fruit oil and
    the analysis of functional components, J. Am. Oil Chem. Soc., 87
    (2010) 1071–1079. 
-  C. Chen, W.Y. Li, J.W. Wu, J. Li, Screening and characterization
    of phenol degrading bacteria for the coking wastewater
    treatment, Environ. Sci., 33 (2012) 1652–1656. 
-  Q. Ma, Y.-Y. Qu, X.-W. Zhang, W.-L. Shen, Z.-Y. Liu,
    J.-W. Wang, Z.-J. Zhang, J.-T. Zhou, Identification of the
    microbial community composition and structure of coal-mine
    wastewater treatment plants, Microbiol. Res., 175 (2015) 1–5. 
-  J.A. Eisen, K.E. Nelson, I.T. Paulsen, J.F. Heidelberg, M. Wu,
    R.J. Dodson, R. Deboy, M.L. Gwinn, W.C. Nelson, D.H. Haft,
    E.K. Hickey, J.D. Peterson, A.S. Durkin, J.L. Kolonay, F. Yang,
    I. Holt, L.A. Umayam, T. Mason, M. Brenner, T.P. Shea, D. Parksey,
    W.C. Nierman, T.V. Feldblyum, C.L. Hansen, M.B. Craven,
    D. Radune, J. Vamathevan, H. Khouri, O. White, T.M. Gruber,
    K.A. Ketchum, J.C. Venter, H. Tettelin, D.A. Bryant, C.M. Fraser,
    The complete genome sequence of Chlorobium tepidum TLS, a
    photosynthetic, anaerobic, green-sulfur bacterium, Proc. Natl.
    Acad. Sci. U.S.A, 99 (2002) 9509–9514. 
-  H.M. Gan, T.H. Chew, Y.-L. Tay, S.F. Lye, A. Yahya, Genome
    sequence of Ralstonia sp. strain PBA, a bacterium involved in
    the biodegradation of 4-aminobenzenesulfonate, J. Bacteriol.,
    194 (2012) 5139–5140. 
-  H.D. Ariesyady, T. Ito, B. Yosiyana, A.M. Handajani,
    The propionate-oxidizing bacteria (POB) diversity of anaerobic
    digesters in tropical environment as revealed by 16S RDNA
    gene cloning analysis, Appl. Microbiol. Biotechnol., 75 (2007)
    673–683. 
-  H. Pei, H. Xu, J. Wang, Y. Jin, H. Xiao, C. Ma, J. Sun, H. Li,
    16S rRNA gene amplicon sequencing reveals significant
    changes in microbial compositions during cyanobacteria-laden
    drinking water sludge storage, Environ. Sci. Technol., 51 (2017)
    12774–12783. 
-  X.J. Long, J.W. Peng, UASB-biological contact oxidation-BAF
    process for plant pigment wastewater treatment, Hubei Agric.
    Sci., 23 (2011) 4809–4811. 
-  Y. Yin, P.J. Li, J.H. Cheng, H.B. Li, P.D. Tai, An investigation of
    biological treatment technique for wastewater from the natural
    pigment production, Tech. Equip. Environ. Pollut. Control, 6
    (2005) 53–57. 
-  Y.Y. Xu, J. Zhang, An engineering example of treating
    wastewater from natural pigment processing, Unban Constr.
    Theory Res., 13 (2014) 7618–7620.