Al-Asheh, S. and Duvnjak, Z. (1998). Binary metal sorption by pin bark: study of equilibria and mechanisms. Sep. Sci. Techno. 33: 1303-1329.
Alvarez, M. T.; Crespo, C. and Mattiasson, B. (2007). Precipitation of Zn(II), Cu(II) and Pb(II) at bench-scale using biogenic hydrogen sulfide from the utilization of volatile fatty acids. Chemosphere 66 (9): 1677-1683.
APHA (1980). Standard Methods for the Examination of Water and Wastewater, Method 426 C,15th edition. American Public Health Association, Washington, D.C.
APHA (1992). Standard Methods for the Examination of Water and Wastewater, 18th edition. American Public Health Association, Washington, D.C.
Fischer, E. (1883). Bildung von Methylenblau als Reaction auf Schwefelwasserstoff. Chem. Ber., 26: 2234-2236.
Gammons, C. H. and Frandzen, A. K. (2001). Fate and transport of metals in H2S-rich waters at a treatment wetland. Geochemical Transactions 2: 1-15.
Ho, Y. S.; Ng, J. C. Y. and McKay, G. (2001). Removal of lead (II) from effluents by sorption on peat using second-order kinetics. Separation Science and Technology 36: 241–261.
Jong T. and Parry, D. L. (2003). Removal of sulfate and heavy metals by sulfate reducing bacteria in short-term bench scale upflow anaerobic packed bed reactor runs. Water Research. 37: 3379-3389
Karri, S.; Sierra-Alvarez, R. and Field, J. A. (2006). Toxicity of copper to acetoclastic and hydrogenotrophic activities of methanogens and sulfate reducers in anaerobicsludge, Chemosphere 62: 121-127.
Lagergren, S. (1898). Zur theorie der sogenannten adsorption geloster stoffe. Kungliga Svenska Vetenskapsakademiens. Handlingar, 24 (4): 1-39.
O’Flaherty, V. and Colleran, E. (1998). Effect of sulphate addition on volatile fatty acid and ethanol degradation in an anaerobic hybrid reactor. I: process disturbance and remediation. Bioresource Technology. 68: 101-107.
Oleszkiewicz, J. A. and Sharma, V. K. (1990). Stimulation and inhibition of anaerobic process by heavy metals – a review. Biol. Wastes 31: 45- 67.
Postgate, J. R. (1984). The sulphate reducing bacteria. Cambridge University Press, Cambridge.
Shin, H. S.; Oh, S. E. and Lee, C. Y. (1997). Influence of sulfur compounds and heavy metals on the methanization of tannery wastewater. Water Sci. Techno. 35 (8): 239-245.
Skoog, D. A.; West, D. M. and Holler, F. J. (1992). Fudamentals of Analytical Chemistry. Saunders College Publishing, Fort Worth, USA
Speece, R. E. (1983). Anaerobic biotechnology of industrial wastewaters. Environmental Science and Technology. 17: 416A-427A.
Swanwick, J. D.; Shurben, D. G. and Jackson, S. (1969). A survey of the performance of sewage sludge digesters in Great Britain. J. Water Pollut. Control Fed. 68: 639-653.
Vallee, B. L. and Ulner, D. D. (1972). Biochemical effects of mercury, cadmium, and lead. Annu. Rev. Biochemic. 41: 91-128.
Wase, D. A. J. and Forster, C. F. (1995). Batch nickel removal from aqueous solution by Sphagnum moss peat. Water Res. 29: 1327- 1332.
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