Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
Based on the concept of circular economy, a novel method of industrial organic wastewater treatment by using adsorption on coal is introduced. Coal is used to adsorb organic pollutants from coking wastewaters. After adsorption, the coal would be used for its original purpose, its value is not reduced and the pollutant is thus recycled. Through systemic circulation of coking wastewater zero emissions can be achieved. Lignite, coking coal and anthracite were used as adsorbents in batch experiments. The quinoline removal efficiency of coal adsorption was investigated. The coking coal and anthracite exhibited properties well-suited for adsorption onto both adsorbents. The experimental data were fitted to Langmuir and Freundlich isotherms as well as Temkin, Redlich–Peterson (R-P) and Dubinin-Radushkevich (D-R) models. Both Freundlich Isotherm and D-R model provided reasonable models of the adsorption process. The thermodynamic parameters of quinoline adsorption on coking coal were calculated. The thermodynamic parameters indicated that the adsorption process is exothermic and is a physical adsorption. The △S° value indicated that the adsorption entropy decreased because the adsorbate molecule was under restrictions after it adsorption on the coal surface. The coal adsorption method for removing refractory organic pollutants is a great hope for achieving zero emission waste water for a coking plant.
Słowa kluczowe
Rocznik
Tom
Strony
214--227
Opis fizyczny
Bibliogr. 28 poz., rys., tab.
Twórcy
autor
- School of Chemical and Environmental Engineering, University of Mining and Technology (Beijing), Beijing, China, 100083
autor
- School of Chemical and Environmental Engineering, University of Mining and Technology (Beijing), Beijing, China, 100083,
autor
- School of Chemical Engineering and Technology, Chinese National Engineering Research Center of Coal Preparation and Purification, China University of Mining and Technology, Xuzhou, Jiangsu, China, 221116
autor
- School of Chemical Engineering and Technology, Chinese National Engineering Research Center of Coal Preparation and Purification, China University of Mining and Technology, Xuzhou, Jiangsu, China, 221116
autor
- School of Chemical Engineering and Technology, Chinese National Engineering Research Center of Coal Preparation and Purification, China University of Mining and Technology, Xuzhou, Jiangsu, China, 221116
Bibliografia
- AKSU Z., YENER J., 2001, A comparative adsorption/biosorption study of mono–chlorinated phenols onto various sorbents, Waste Manage., 21, 695–697.
- ANDERSSON K. I., ERIKSSON M., NORGREN M., 2011, Removal of lignin form wastewater generated by mechanical pulping using activated charcoal and fly ash: Adsorption isotherms and thermodynamics. Ind. Eng. Chem. Res., 50, 7711–7732.
- BADMUS M. A. O., AUDU T. O. K., 2009, Periwinkle shell based granular activated carbon for treatment of chemical oxygen demand (COD) in industrial wastewater, Can. J. Chem. Eng., 87, 69–71.
- BASAR C. A., 2006, Applicability of the various adsorption models of three dyes adsorption onto activated carbon prepared waste apricot, J. Hazard. Mater. B, 135, 232–241.
- CHANDRA T.C., MIRNA M.M., SUDARYANTO Y., ISMADJI, S., 2007, Adsorption of basic dye onto activated carbon prepared from durian shell: Studies of adsorption equilibrium and kinetics, Chem. Eng. J, 127, 121–129.
- CHAO Y.M., TSENG I.C., CHANG J.S., 2006, Mechanism for sludge acidification in aerobic treatment of coking wastewater, J. Hazard. Mater., 137, 1781–1787.
- CICEK F., ZER D. Ö., ZER A. Ö, 2007, Low cost removal of reactive dyes using wheat bran, J. Hazard. Mater. 146, 408-416.
- FANG J.W., SONG X.Y., CAI C.F., TANG C.G., 2012, Adsorption characteristics of coking coal in coking wastewater treatment, J Anhui Unvier. Technolo. Sci., 25, 43–46.
- FU M., 2004, Study on Modification of Activated Carbon Fiber and Adsorptive Properties for Organic Compounds in Wastewater from Coke Plant, Chongqing Univer., 53–55.
- GHOSE M.K., 2002, Complete physico–chemical treatment for coke plant effluents, Water Res., 36, 1127–1134.
- GUNAY A., ARSLANKAYA E., TOSUN I., 2007, Lead removal from aqueous solution by natural and pretreated clinoptilolite: Adsorption equilibrium and kinetics, J. Hazard. Mater., 146, 362–371.
- HO Y. S., MCKAY G., 1999, Pseudo–second order model for sorption processes, Process Biochem., 34, 451–452.
- JOSSENS L., PRAUSNITZ J.M., FRITZ W., SCHLÜNDER, E. U., MYERS, A. L., 1978, Thermodynamics of multi-solute adsorption from dilute aqueous solutions, Chem.Eng. Sci., 33, 1097–1099.
- KAYA E.M.Ö., ÖZCAN A.S., GÖK Ö.Z., Adnan Ö., 2013, Adsorption kinetics and isotherm parameters of naphthalene onto natural– and chemically modified bentonite from aqueous solutions, Adsorption, 19, 879–888.
- KHAN A. A., SINGH R. P., 1987, Adsorption thermodynamics of carbofuran on Sn(IV) arsenosilicate in H+, Na+, and Ca2+ forms. Colloids Surf., 24, 33–42.
- LAI P., ZHAO H.Z., ZENG M., NI J.R., 2009, Study on treatment of coking wastewater by biofilm reactors combined with zero–valent iron process, J. Hazard. Mater., 162, 1423–1429.
- LANGMUIR I., 1916, The constitution and fundamental properties of solids and liquids, J. Amer. Chem. Soc. 38, 2221–2223.
- LEE M.W., PARK J.M., 1998, Biological Nitorgen Removal from Coke plant Waster with External Carbon Addition, Water Environ. Res., 70, 1090–1095.
- LIN S.Y., DENCE W.C., 1992, Ultraviolet spectrophotometry: Methods in Lignin Chemistry, Springer–Verlag, Berlin, 217–232.
- MAGNUS E., HOEL H., CARLBERG G.E.,2000, TMP wastewater treatment, including a biological high–efficiency compact reactor: Removal and characterisation of organic components, Nord. Pulp Pap. Res. J., 15, 37–44.
- MALL I. D., SRIVASTAVA V.C., 2006, Removal of Orange–G and Methyl Violet dyes by adsorption onto bagasse fly ash – kinetic study and equilibrium isotherm analyses, Dyes and Pigments, 69, 210–223
- REDLICH O., PETERSON D.L., 1959, A useful adsorption isotherm, J. Phys. Chem., 63, 1024–1024.
- RUTHVEN D.M., 1984, Principles of adsorption and adsorption processes. A Wiley-Interscience publication, John Wiley and Sons, 58–88.
- SAHU A.K., SRIVASTAVA V.C., MALL I.D., LATAYE D.H., 2008, Adsorption of furfural from aqueous solution onto activated carbon: Kinetic, equilibrium and thermodynamic study, Sep. Sci. Technol., 43, 1239–1259.
- SAHU A.K., MALL I.D., SRIVASTAVA V.C., 2008, Studies on the adsorption of furfural from aqueous solutions onto low-cost bagasse fly ash, Chem. Eng. Commun., 195, 316–335.
- SHU Y.H., JIA X.S., 2005, The mechanisms for CTMAB–bentonites to adsorb CBs from water in the adsorption kinetics and thermodynamics view, Acta Scientiae Circumstantiae, 25, 1530–1536.
- ZHANG L., LIU X.Y., JIAN X.Q., LI Q., JIANG P.L., 2010, Adsorption properties of nano-TiO2 for Mo(VI), The Chinese Journal of Nonferrous Metals., 20, 301–305.
- ZHANG M.H., ZHANG Q.L., XUE B., ZHANG F., 2010, Adsorption of organic pollutants from coking wastewater by activated coke, Colloids Surf. A, 362, 140–146.
Uwagi
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą nauki
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-cdc99351-1ea1-4eef-8a48-275055af137e