Quantitative Measurement of Coal Bio-solubilization by Ultraviolet-visible Spectroscopy

REFERENCES

• Basaran , Y. , Denizli , A. , Sakintuna , B. , Taralp , A. and Yurum , Y. 2003 . Bio-liquefaction/solubilization of low-rank Turkish lignites and characterization of the products . Energy Fuels , 17 : 1068 – 1074 .
   Web of Science ®Google Scholar
• Bumpus , J. A. , Senko , J. , Lynd , G. , Morgan , R. , Sturm , K. , Stimpson , J. and Roe , S. 1998 . Biomimetic solubilization of a low-rank coal: Implications for use in methane production . Fuel & Energy , 12 : 664 – 671 .
   Web of Science ®Google Scholar
• Catcheside , D. E. A. and Mallett , K. J. 1991 . Solubilization of Australian lignites by fungi and other microorganisms . Energy & Fuels , 5 : 141 – 145 .
   Web of Science ®Google Scholar
• Cohen , M. S. , Bowers , W. C. , Aronson , H. and Gray , E. T. Jr. 1987 . Cell-Free Solubilization of Coal by Polyporus versicolor . Appl. Environ. Microbiol. , 52 : 2840 – 2843 .
   Google Scholar
• Elbeyli , L. Y. , Palantoken , A. , Pikin , S. , Kuzu , H. and Peksel , A. 2006 . Liquefaction/solubilization of low-rank Turkish coals by white-rot fungus (Phanerochaete chrysosporium) . Energy Sources Part A , 28 : 1063 – 1073 .
   Web of Science ®Google Scholar
• Fakoussa , R. M. and Frost , P. J. 1999 . In vivo-decolorization of coal-derived humic acids by laccase-excreting fungus Trametes versicolor . Appl. Microbiol. Biotechnol. , 52 : 60 – 65 .
   Web of Science ®Google Scholar
• Fakoussa , R. M. and Hofrichter , M. 1999 . Biotechnology and microbiology of coal degradation . Appl. Microbiol. Biotechnol. , 52 : 25 – 40 .
   PubMed Web of Science ®Google Scholar
• Gokcay , C. F. , Kolankaya , N. and Dilek , F. B. 2001 . Microbial solubilization of lignites . Fuel , 80 : 1421 – 1433 .
   Web of Science ®Google Scholar
• Head , M. J. and Zhou , W. J. 2000 . Evaluation of NaOH leaching techniques to extract humic acids from palaeosols . Nucl. Instr. Meth. Phys. Res. Sect. B: Beam Interac. Mater. Atoms , 172 : 434 – 439 .
   Web of Science ®Google Scholar
• Hofrichter , M. , Bublitz , F. and Fritsche , W. 1997 . Fungal attack on coal: I. Modification of hard coal by fungi . Fuel Process. Technol. , 52 : 43 – 53 .
   Web of Science ®Google Scholar
• Hofrichter , M. and Fritsche , W. 1997 . Depolymerization of low-rank coal by extracellular fungal enzyme systems. II. The ligninolytic enzymes of the coal-humic-acid-depolymerizing fungus Nematoloma frowardii b19 . Appl. Microbiol. Biotechnol. , 47 : 419 – 424 .
   Web of Science ®Google Scholar
• Hölker , U. , Mönkemann , H. and Höfer , M. 1997 . A system to analyze the complex physiological states of coal solubilizing fungi . Fuel Process. Technol. , 52 : 65 – 71 .
   Web of Science ®Google Scholar
• Laborda , F. , Fernández , M. , Luna , N. and Monistrol , I. F. 1997 . Study of the mechanisms by which microorganisms solubilize and/or liquefy Spanish coals . Fuel Process. Technol. , 52 : 95 – 107 .
   Web of Science ®Google Scholar
• Laborda , F. , Monistrol , I. F. , Luna , N. and Fernández , M. 1999 . Processes of liquefaction/solubilization of Spanish coals by microorganisms . Appl. Microbiol. Biotechnol. , 52 : 49 – 56 .
   PubMed Web of Science ®Google Scholar
• Machnikowska , H. , Pawelec , K. and Podgórska , A. 2002 . Microbial degradation of low rank coals . Fuel Process. Technol. , 77–78 : 17 – 23 .
   Web of Science ®Google Scholar
• Peuravuori , J. , Zbánková , P. and Pihlaja , K. 2006 . Aspects of structural features in lignite and lignite humic acids . Fuel Process. Technol. , 87 : 829 – 839 .
   Web of Science ®Google Scholar
• Selvi , A. , Banerjee , R. , Ram , L. and Singh , G. 2009 . Biodepolymerization studies of low rank Indian coals . World J. Microbiol. Biotechnol. , 25 : 1713 – 1720 .
   Web of Science ®Google Scholar
• Senel , I. G. , Guruz , G. and Orbey , H. 1993 . Bioprocessing of Turkish lignites by Streptomyces setonii 75 Vi2 . Energy Sources Part A , 15 : 77 – 83 .
   Web of Science ®Google Scholar
• Shi , K. Y. , Tao , X. X. , Yin , S. D. , Du , Y. and Lv , Z. P. 2009 . Bio-liquefaction of Fushun lignite: Characterization of newly isolated lignite liquefying fungus and liquefaction products . Procedia Earth Planet. Sci. , 1 : 627 – 633 .
   Google Scholar
• Shin , H.-J. , Lee , H.-H. and Yang , J.-W. 1995 . Quantitative assay of biosolubilized coal by UV-spectrophotometry . Biotechnol. Tech. , 9 : 329 – 332 .
   Google Scholar
• Silva-Stenico , M. E. , Vengadajellum , C. J. , Janjua , H. A. , Harrison , S. T. L. , Burton , S. G. and Cowan , D. A. 2007 . Degradation of low rank coal by Trichoderma atroviride ES11 . J. Indus. Microbiol. Biotechnol. , 34 : 625 – 631 .
   PubMed Web of Science ®Google Scholar
• Willmann , G. and Fakoussa , R. 1997 . Extracellular oxidative enzymes of coal-attacking fungi . Fuel Process. Technol. , 52 : 27 – 41 .
   Web of Science ®Google Scholar
• Yin , S. , Tao , X. , Shi , K. and Tan , Z. 2009 . Biosolubilisation of Chinese lignite . Energy , 34 : 775 – 781 .
   Web of Science ®Google Scholar