Biological treatment of coke plant effluents: from a microbiological perspective

Anders HJ, Kaetzke A, Kämpfer P, Ludwig W, Fuchs G (1995) Taxonomic position of aromatic-degrading denitrifying pseudomonad strains K 172 and KB 740 and their description as new members of the genera Thauera, as Thauera aromatica sp. nov., and Azoarcus, as Azoarcus evansii sp. nov., respectively, members of the beta subclass of the Proteobacteria. Int J Syst Bacteriol 45:327–333

Arutchelvan V, Kanakasabai V, Nagarajan S, Muralikrishnan V (2005) Isolation and identification of novel high strength phenol degrading bacterial strains from phenol-formaldehyde resin manufacturing industrial wastewater. J Hazard Mater 127:238–243

Baek SH, Kim KH, Yin CR, Jeon CO, Im WT, Kim KK, Lee ST (2003) Isolation and characterization of bacteria capable of degrading phenol and reducing nitrate under low-oxygen conditions. Curr Microbiol 47:462–466

Banerjee G (1996) Phenol- and thiocyanate-based wastewater treatment in RBC reactor. J Environ Eng 122:941–948

Beristain-Cardoso R, Texier A-C, Alpuche-Solís Á, Gómez J, Razo-Flores E (2009) Phenol and sulfide oxidation in a denitrifying biofilm reactor and its microbial community analysis. Proc Biochem 44:23–28

Bitton G (2011) Wastewater microbiology. Wiley, Hoboken

Bock E, Wagner M (2013) Oxidation of inorganic nitrogen compounds as an energy source. In: Rosenberg E, DeLong EF, Lory S, Stackebrandt E, Thompson F (eds) The prokaryotes—prokaryotic physiology and biochemistry, 4th edn. Springer, Berlin, pp 83–118

Bramucci M, Nagarajan V (2006) Bacterial communities in industrial wastewater bioreactors. Curr Opin Microbiol 9:275–278

Brenner DJ, Krieg NR, Staley JT (eds) (2005) Bergey’s manual of systematic bacteriology. The proteobacteria, vol 2, 2nd edn. Springer, New York

Cao J, Lai Q, Liu Y, Li G, Shao Z (2014) Ottowia beijingensis sp. nov., isolated from coking wastewater activated sludge, and emended description of the genus Ottowia. Int J Syst Evol Microbiol 64:963–967

Caspi R, Billington R, Fulcher CA, Keseler IM, Kothari A, Krummenacker M, Latendresse M, Midford PE, Ong Q, Ong WK, Paley S, Subhraveti P, Karp PD (2018) The MetaCyc database of metabolic pathways and enzymes. Nucleic Acids Res 46:D633–D639

Chen Y, Lan S, Wang L, Dong S, Zhou H, Tan Z, Li X (2017) A review: driving factors and regulation strategies of microbial community structure and dynamics in wastewater treatment systems. Chemosphere 174:173–182

Chen L, Xu Y, Sun Y (2019) Combination of coagulation and ozone catalytic oxidation for pretreating coking wastewater. Int J Environ Res Public Health 16:E1705

Cydzik-Kwiatkowska A, Zielińska M (2016) Bacterial communities in full-scale wastewater treatment systems. World J Microbiol Biotechnol 32:66

Daims H, Lebedeva EV, Pjevac P, Han P, Herbold C, Albertsen M, Jehmlich N, Palatinszky M, Vierheilig J, Bulaev A, Kirkegaard RH, von Bergen M, Rattei T, Bendinger B, Nielsen PH, Wagner M (2015) Complete nitrification by Nitrospira bacteria. Nature 528:504–509

Davis ML (2010) Water and wastewater engineering—design principles and practice. McGraw-Hill, New York

Ebbs S (2004) Biological degradation of cyanide compounds. Curr Opin Biotechnol 15:231–236

El-Sayed WS, Ibrahim MK, Abu-Shady M, El-Beih F, Ohmura N, Saiki H, Ando A (2003) Isolation and characterization of phenol-catabolizing bacteria from a coking plant. Biosci Biotechnol Biochem 67:2026–2029

Essam T, Amin MA, El Tayeb O, Mattiasson B, Guieysse B (2010) Kinetics and metabolic versatility of highly tolerant phenol degrading Alcaligenes strain TW1. J Hazard Mater 173:783–788

Felföldi T, Székely AJ, Gorál R, Barkács K, Scheirich G, András J, Rácz A, Márialigeti K (2010) Polyphasic bacterial community analysis of an aerobic activated sludge removing phenols and thiocyanate from coke plant effluent. Bioresour Technol 101:3406–3414

Felföldi T, Kéki Zs, Sipos R, Márialigeti K, Tindall BJ, Schumann P, Tóth EM (2011) Ottowia pentelensis sp. nov., a floc-forming betaproteobacterium isolated from an activated sludge system treating coke plant effluent. Int J Syst Evol Microbiol 61:2146–2150

Felföldi T, Vengring A, Kéki Zs, Márialigeti K, Schumann P, Tóth EM (2014a) Eoetvoesia caeni gen. nov., sp. nov., isolated from an activated sludge system treating coke plant effluent. Int J Syst Evol Microbiol 64:1920–1925

Felföldi T, Vengring A, Márialigeti K, András J, Schumann P, Tóth EM (2014b) Hephaestia caeni gen. nov., sp. nov., a novel member of the family Sphingomonadaceae isolated from activated sludge. Int J Syst Evol Microbiol 64:738–744

Felföldi T, Jurecska L, Vajna B, Barkács K, Makk J, Cebe G, Szabó A, Záray Gy, Márialigeti K (2015) Texture and type of polymer fiber carrier determine bacterial colonization and biofilm properties in wastewater treatment. Chem Eng J 264:824–834

Filipowicz N, Momotko M, Boczkaj G, Pawlikowski T, Wanarska M, Cieśliński H (2017) Isolation and characterization of phenol-degrading psychrotolerant yeasts. Water Air Soil Pollut 228:210

Fuchs G (2008) Anaerobic metabolism of aromatic compounds. Ann N Y Acad Sci 1125:82–99

Geets J, Boon N, Verstraete W (2006) Strategies of aerobic ammonia-oxidizing bacteria for coping with nutrient and oxygen fluctuations. FEMS Microbiol Ecol 58:1–13

Geng A, Soh AE, Lim CJ, Loke LC (2006) Isolation and characterization of a phenol-degrading bacterium from an industrial activated sludge. Appl Microbiol Biotechnol 71:728–735

Geng S, Pan X, Mei R, Wang Y, Sun JQ, Liu XY, Tang YQ, Wu XL (2014) Ottowia shaoguanensis sp. nov., isolated from coking wastewater. Curr Microbiol 68:324–329

Geng S, Pan XC, Mei R, Wang YN, Sun JQ, Liu XY, Tang YQ, Wu XL (2015) Paradevosia shaoguanensis gen. nov., sp. nov., isolated from a coking wastewater. Curr Microbiol 70:110–118

Ghose MK (2002) Complete physico-chemical treatment for coke plant effluents. Wat Res 36:1127–1134

Gumaelius L, Magnusson G, Pettersson B, Dalhammar G (2001) Comamonas denitrificans sp. nov., an efficient denitrifying bacterium isolated from activated sludge. Int J Syst Evol Microbiol 51:999–1006

Han Y, Liu J, Guo X, Li L (2012) Micro-environment characteristics and microbial communities in activated sludge flocs of different particle size. Bioresour Technol 124:252–258

Harayama S, Rekik M (1989) Bacterial aromatic ring-cleavage enzymes are classified into two different gene families. J Biol Chem 264:15328–15333

Harwood CS, Burchhardt G, Herrmann H, Fuchs G (1999) Anaerobic metabolism of aromatic compounds via the benzoyl-CoA pathway. FEMS Microbiol Rev 22:439–458

Hasanbeigi A, Arens M, Price L (2014) Alternative emerging ironmaking technologies for energy-efficiency and carbon dioxide emissions reduction: a technical review. Renew Sust Energ Rev 33:645–658

Horan N (2003) Suspended growth processes. In: Mara D, Horan N (eds) The handbook of water and wastewater microbiology. Academic Press, London, pp 351–360

Hung C-H, Pavlostathis SG (1997) Aerobic biodegradation of thiocyanate. Water Res 31:2761–2770

Ji Q, Tabassum S, Hena S, Silva CG, Yu G, Zhang Z (2016) A review on the coal gasification wastewater treatment technologies: past, present and future outlook. J Clean Prod 126:38–55

Jia S, Han H, Zhuang H, Hou B (2016) The pollutants removal and bacterial community dynamics relationship within a full-scale British Gas/Lurgi coal gasification wastewater treatment using a novel system. Bioresour Technol 200:103–110

Jurecska L, Barkács K, Kiss É, Gyulai G, Felföldi T, Törő B, Kovács R, Záray Gy (2013) Intensification of wastewater treatment with polymer fiber-based biofilm carriers. Microchem J 107:108–114

Karavaiko GI, Kondrat’eva TF, Savari EE, Grigor’eva NV, Avakyan ZA (2000) Microbial degradation of cyanide and thiocyanate. Microbiology 69:209–216 (Engl. Trans. Mikrobiologiya)

Katayama Y, Narahara Y, Inoue Y, Amano F, Kanagawa T, Kuraishi H (1992) A thiocyanate hydrolase of Thiobacillus thioparus—a novel enzyme catalyzing the formation of carbonyl sulfide from thiocyanate. J Biol Chem 267:9170–9175

Katayama Y, Hiraishi A, Kuraishi H (1995) Paracoccus thiocyanatus sp. nov., a new species of thiocyanate-utilizing facultative chemolithotroph, and transfer of Thiobacillus versutus to the genus Paracoccus as Paracoccus versutus comb. nov. with emendation of the genus. Microbiology 141:1469–1477

Kim YM, Park D, Lee DS, Park JM (2007) Instability of biological nitrogen removal in a cokes wastewater treatment facility during summer. J Hazard Mater 141:27–32

Kim YM, Park D, Jeon CO, Lee DS, Park JM (2008a) Effect of HRT on the biological pre-denitrification process for the simultaneous removal of toxic pollutants from cokes wastewater. Bioresour Technol 99:8824–8832

Kim YM, Park D, Lee DS, Park JM (2008b) Inhibitory effects of toxic compounds on nitrification process for cokes wastewater treatment. J Hazard Mater 152:915–921

Kim YM, Park D, Lee DS, Jung KA, Park JM (2009) Sudden failure of biological nitrogen and carbon removal in the full-scale pre-denitrification process treating cokes wastewater. Bioresour Technol 100:4340–4347

Kjeldsen P (1999) Behaviour of cyanide in soil and groundwater: a review. Water Air Soil Pollut 115:279–307

Kozak J, Wlodarczyk-Makula M (2018) Comparison of the PAHs degradation effectiveness using CaO2 or H2O2 under the photo-Fenton reaction. Desalin Water Treat 134:57–64

Krastanov A, Alexieva Z, Yemendzhiev H (2013) Microbial degradation of phenol and phenolic derivatives. Eng Life Sci 13:76–87

Kwiecińska A, Lajnert R, Bigda AR (2017) Coke oven wastewater—formation, treatment and utilization methods—a review. Proc ECOpole 11:19–28

Kwon HK, Woo SH, Park JM (2002) Thiocyanate degradation by Acremonium strictum and inhibition by secondary toxicants. Biotechnol Lett 24:1347–1351

Lee C, Kim J, Chang J, Hwang S (2003) Isolation and identification of thiocyanate utilizing chemolithotrophs from gold mine soils. Biodegradation 14:183–188

Li Y, Gu G, Zhao J, Yu H (2001) Anoxic degradation of nitrogenous heterocyclic compounds by acclimated activated sludge. Process Biochem 37:81–86

Li YM, Gu GW, Zhao JF, Yu HQ, Qiu YL, Peng YZ (2003) Treatment of coke-plant wastewater by biofilm systems for removal of organic compounds and nitrogen. Chemosphere 52:997–1005

Liu Y, Hu T, Song Y, Chen H, Lv Y (2015) Heterotrophic nitrogen removal by Acinetobacter sp. Y1 isolated from coke plant wastewater. J Biosci Bioeng 120:549–554

Lu Y, Yan L, Wang Y, Zhou S, Fu J, Zhang J (2009) Biodegradation of phenolic compounds from coking wastewater by immobilized white rot fungus Phanerochaete chrysosporium. J Hazard Mater 165:1091–1097

Ma Q, Qu Y, Shen W, Zhang Z, Wang J, Liu Z, Li D, Li H, Zhou J (2015a) Bacterial community compositions of coking wastewater treatment plants in steel industry revealed by Illumina high-throughput sequencing. Bioresour Technol 179:436–443

Ma Q, Qu YY, Zhang XW, Shen WL, Liu ZY, Wang JW, Zhang ZJ, Zhou JT (2015b) Identification of the microbial community composition and structure of coal-mine wastewater treatment plants. Microbiol Res 175:1–5

Maiti D, Ansari I, Rather MA, Deepa A (2019) Comprehensive review on wastewater discharged from the coal-related industries—characteristics and treatment strategies. Water Sci Technol 79:2023–2035

Manefield M, Whiteley AS, Griffiths RI, Bailey MJ (2002) RNA stable isotope probing, a novel means of linking microbial community function to phylogeny. Appl Environ Microbiol 68:5367–5373

Mao Y, Zhang X, Xia X, Zhong H, Zhao L (2010) Versatile aromatic compound degrading capacity and microdiversity of Thauera strains isolated from a coking wastewater treatment bioreactor. J Ind Microbiol Biotechnol 37:927–934

Maranón E, Vázquez I, Rodríguez J, Castrillón L, Fernández Y (2008) Coke wastewater treatment by a three-step activated sludge system. Water Air Soil Pollut 192:155–164

Mechichi T, Stackebrandt E, Gad’on N, Fuchs G (2002) Phylogenetic and metabolic diversity of bacteria degrading aromatic compounds under denitrifying conditions, and description of Thauera phenylacetica sp. nov., Thauera aminoaromatica sp. nov., and Azoarcus buckelii sp. nov. Arch Microbiol 178:26–35

Mekuto L, Ntwampe SKO, Kena M, Golela MT, Amodu OS (2016) Free cyanide and thiocyanate biodegradation by Pseudomonas aeruginosa STK 03 capable of heterotrophic nitrification under alkaline conditions. 3 Biotech 6:6

Meng XJ, Li HB, Cao HB, Sheng YX (2016) Bacterial community composition of activated sludge from coking wastewater. Huan Jing Ke Xue 37:3923–3930 (Article in Chinese)

Neufeld RD, Valiknac T (1979) Inhibition of phenol degradation by thiocyanate. J Water Pollut Control Fed 51:2283–2291

Nowak MA, Paul AD, Srivastava RD, Radziwon A (2004) Coal conversion. In: Cleveland CJ (ed) Encyclopedia of energy. Elsevier, New York, pp 425–434

Olson GJ, Brierley JA, Brierley CL (2003) Bioleaching review part B: progress in bioleaching: applications of microbial processes by the minerals industries. Appl Microbiol Biotechnol 63:249–257

Oshiki M, Fukushima T, Kawano S, Kasahara Y, Nakagawa J (2019) Thiocyanate degradation by a highly enriched culture of the neutrophilic halophile Thiohalobacter sp. strain FOKN1 from activated sludge and genomic insights into thiocyanate metabolism. Microbes Environ 34:402–412

Padoley KV, Mudliar SN, Pandey RA (2008) Heterocyclic nitrogenous pollutants in the environment and their treatment options—an overview. Bioresour Technol 99:4029–4043

Palatinszky M, Herbold C, Jehmlich N, Pogoda M, Han P, von Bergen M, Lagkouvardos I, Karst SM, Galushko A, Koch H, Berry D, Daims H, Wagner M (2015) Cyanate as an energy source for nitrifiers. Nature 524:105–108

Peters M, Tomikas A, Nurk A (2004) Organization of the horizontally transferred pheBA operon and its adjacent genes in the genomes of eight indigenous Pseudomonas strains. Plasmid 52:230–236

Philips S, Laanbroek HJ, Verstraete W (2002) Origin, causes and effects of increased nitrite concentration in aquatic environments. Rev Env Sci Biotechnol 1:115–141

Qiao N, Xi L, Zhang J, Liu D, Ge B, Liu J (2018) Thauera sinica sp. nov., a phenol derivative-degrading bacterium isolated from activated sludge. Antonie van Leeuw J Microb 111:945–954

Raper E, Fisher R, Anderson DR, Stephenson T, Soares A (2018a) Alkalinity and external carbon requirements for denitrification–nitrification of coke wastewater. Environ Technol 39:2266–2277

Raper E, Stephenson T, Simões F, Fisher R, Anderson DR, Soares A (2018b) Enhancing the removal of pollutants from coke wastewater by bioaugmentation: a scoping study. J Chem Technol Biotechnol 93:2535–2543

Raper E, Fisher R, Anderson DR, Stephenson T, Soares A (2019a) Nitrogen removal from coke making wastewater through a pre-denitrification activated sludge process. Sci Total Environ 666:31–38

Raper E, Stephenson T, Fisher R, Anderson DR, Soares A (2019b) Characterisation of thiocyanate degradation in a mixed culture activated sludge process treating coke wastewater. Bioresour Technol 288:121524

Remus R, Aguado-Monsonet MA, Roudier S, Sancho LD (2013) Best available techniques (BAT) reference document for iron and steel production. Industrial Emissions Directive 2010/75/EU, European Commission. https://doi.org/10.2791/97469

Ren Y, Chen SY, Yao HY, Deng LJ (2015) Lysinibacillus cresolivorans sp. nov., an m-cresol-degrading bacterium isolated from coking wastewater treatment aerobic sludge. Int J Syst Evol Microbiol 65:4250–4255

Rowan AK, Snape JR, Fearnside D, Barer MR, Curtis TP, Head IM (2003) Composition and diversity of ammonia-oxidising bacterial communities in wastewater treatment reactors of different design treating identical wastewater. FEMS Microbiol Ecol 43:195–206

Ruiz G, Jeison D, Rubilar O, Ciudad G, Chamy R (2005) Nitrification-denitrification via nitrite accumulation for nitrogen removal from wastewaters. Bioresour Technol 97:330–335

Ryu H-D, Cho Y-O, Lee S-I (2009) Effect of ferrous ion coagulation on biological ammonium nitrogen removal in treating coke wastewater. Environ Eng Sci 26:1739–1746

Santos VL, Linardi VR (2004) Biodegradation of phenol by a filamentous fungi isolated from industrial effluents—identification and degradation potential. Proc Biochem 39:1001–1006

Schmid M, Thill A, Purkhold U, Walcher M, Bottero JY, Ginestet P, Nielsen PH, Wuertz S, Wagner M (2003) Characterization of activated sludge flocs by confocal laser scanning microscopy and image analysis. Water Res 37:2043–2052

Shifrin NS, Beck BD, Gauthier TD, Chapnick SD, Goodman G (1996) Chemistry, toxicology, and human health risk of cyanide compounds in soils at former manufactured gas plant sites. Regul Toxicol Pharmacol 23:106–116

Shoji T, Sueoka K, Satoh H, Mino T (2014) Identification of the microbial community responsible for thiocyanate and thiosulfate degradation in an activated sludge process. Process Biochem 49:1176–1181

Sorokin DY, Tourova TP, Lysenko AM, Kuenen JG (2001) Microbial thiocyanate utilization under highly alkaline conditions. Appl Environ Microbiol 67:528–538

Sorokin DY, Tourova TP, Lysenko AM, Mityushina LL, Kuenen JG (2002) Thioalkalivibrio thiocyanoxidans sp. nov. and Thioalkalivibrio paradoxus sp. nov., novel alkaliphilic, obligately autotrophic, sulfur-oxidizing bacteria capable of growth on thiocyanate, from soda lakes. Int J Syst Evol Microbiol 52:657–664

Sorokin DY, Tourova TP, Antipov AN, Muyzer G, Kuenen JG (2004) Anaerobic growth of the haloalkaliphilic denitrifying sulfur-oxidizing bacterium Thialkalivibrio thiocyanodenitrificans sp. nov. with thiocyanate. Microbiology 150:2435–2442

Sorokin DY, Tourova TP, Bezsoudnova EY, Pol A, Muyzer G (2007) Denitrification in a binary culture and thiocyanate metabolism in Thiohalophilus thiocyanoxidans gen. nov. sp. nov.—a moderately halophilic chemolithoautotrophic sulfur-oxidizing gammaproteobacterium from hypersaline lakes. Arch Microbiol 187:441–450

Sorokin DY, Kovaleva OL, Tourova TP, Muyzer G (2010) Thiohalobacter thiocyanaticus gen. nov., sp. nov., a moderately halophilic, sulfur-oxidizing gammaproteobacterium from hypersaline lakes, that utilizes thiocyanate. Int J Syst Evol Microbiol 60:444–450

Staib C, Lant P (2007) Thiocyanate degradation during activated sludge treatment of coke-ovens wastewater. Biochem Eng J 34:122–130

Stamoudis VC, Luthy RG (1980) Determination of biological removal of organic constituents in quench waters from high-BTU coal-gasification pilot plants. Water Res 14:1143–1156

Stratford J, Dias AEXO, Knowles CJ (1994) The utilization of thiocyanate as a nitrogen source by a heterotrophic bacterium: the degradative pathway involves formation of ammonia and tetrathionate. Microbiology 140:2657–2662

Tong Y, Zhang Q, Cai J, Gao C, Wang L, Li P (2018) Water consumption and wastewater discharge in China’s steel industry. Ironmak Steelmak 45:868–877

van Schie PM, Young LY (2000) Biodegradation of phenol: mechanisms and applications. Bioremediation J 4:1–18

Vázquez I, Rodríguez J, Maranón E, Castrillón L, Fernández Y (2006) Simultaneous removal of phenol, ammonium and thiocyanate from coke wastewater by aerobic biodegradation. J Hazard Mater 137:1773–1780

Vedler E, Heinaru E, Jutkina J, Viggor S, Koressaar T, Remm M, Heinaru A (2013) Limnobacter spp. as newly detected phenol-degraders among Baltic Sea surface water bacteria characterised by comparative analysis of catabolic genes. Syst Appl Microbiol 36:525–532

Wood AP, Kelly DP, McDonald IR, Jordan SL, Morgan TD, Khan S, Murrell JC, Borodina E (1998) A novel pink-pigmented facultative methylotroph, Methylobacterium thiocyanatum sp. nov., capable of growth on thiocyanate as sole nitrogen source. Arch Microbiol 169:148–158

World Coal Association (2020) http://www.worldcoal.org. Accessed 20 Jan 2020

World Steel Association (2020) https://www.worldsteel.org. Accessed 30 May 2020

Wu W, Hu J, Gu X, Zhao Y, Zhang H, Gu G (1987) Cultivation of anaerobic granular sludge in UASB reactors with aerobic activated sludge as seed. Wat Res 21:789–799

Wu L, Ning D, Zhang B, Li Y, Zhang P, Shan X, Zhang Q, Brown MR, Li Z, Van Nostrand JD, Ling F, Xiao N, Zhang Y, Vierheilig J, Wells GF, Yang Y, Deng Y, Tu Q, Wang A, Global Water Microbiome Consortium, Zhang T, He Z, Keller J, Nielsen PH, Alvarez PJJ, Criddle CS, Wagner M, Tiedje JM, He Q, Curtis TP, Stahl DA, Alvarez-Cohen L, Rittmann BE, Wen X, Zhou J (2019) Global diversity and biogeography of bacterial communities in wastewater treatment plants. Nat Microbiol 4:1183–1195

Xu WC, Meng XJ, Yin L, Zhang YX, Li HB, Cao HB (2016) Biodiversity of thiocyanate-degrading bacteria in activated sludge from coking wastewater. Huan Jing Ke Xue 37:2689–2695 (Article in Chinese)

Yang Y, Liu Y, Yang T, Lv Y (2017) Characterization of a microbial consortium capable of heterotrophic nitrifying under wide C/N range and its potential application in phenolic and coking wastewater. Biochem Eng J 120:33–40

Youatt JB (1954) Studies on the metabolism of Thiobacillus thiocyanoxidans. J Gen Microbiol 11:139–149

Zhang M, Tay JH, Qian Y, Gu XS (1998) Coke plant wastewater treatment by fixed biofilm system for COD and NH3–N removal. Water Res 32:519–527

Zhang X, Gao P, Chao Q, Wang L, Senior E, Zhao L (2004) Microdiversity of phenol hydroxylase genes among phenol-degrading isolates of Alcaligenes sp. from an activated sludge system. FEMS Microbiol Lett 237:369–375

Zhang W, Wei C, Chai X, He J, Cai Y, Ren M, Yan B, Peng P, Fu J (2012) The behaviors and fate of polycyclic aromatic hydrocarbons (PAHs) in a coking wastewater treatment plant. Chemosphere 88:174–182

Zhang L, Hwang J, Leng T, Xue G, Wu G (2016) Discussion on coking wastewater treatment and control measures in iron and steel enterprises. Charact Miner Met Mater 2016:159–165

Zhao Q, Liu Y (2016) State of the art of biological processes for coal gasification wastewater treatment. Biotechnol Adv 34:1064–1072

Zhao W, Sui Q, Huang X (2018) Removal and fate of polycyclic aromatic hydrocarbons in a hybrid anaerobic-anoxic-oxic process for highly toxic coke wastewater treatment. Sci Total Environ 635:716–724

Zhu X, Tian J, Chen L (2012) Phenol degradation by isolated bacterial strains: kinetics study and application in coking wastewater treatment. J Chem Technol Biotechnol 87:123–129

Zhu X, Liu R, Liu C, Chen L (2015) Bioaugmentation with isolated strains for the removal of toxic and refractory organics from coking wastewater in a membrane bioreactor. Biodegradation 26:465–474

Zhu S, Wu H, Zhou L, Wei C (2017) The resilience of microbial community involved in coking wastewater treatment system. Next Gener Seq Appl 4:1

Zhu H, Han Y, Xu C, Han H, Ma W (2018) Overview of the state of the art of processes and technical bottlenecks for coal gasification wastewater treatment. Sci Total Environ 637–638:1108–1126

Ziembińska-Buczyńska A, Ciesielski S, Żabczyński S, Cema G (2019) Bacterial community structure in rotating biological contactor treating coke wastewater in relation to medium composition. Environ Sci Pollut Res 26:19171–19179