Study of Wastewaters Contaminated with Heavy Metals in Bioethanol Production

1. TCHOUNWOU, P. B., YEDJOU, C. G., PATLOLLA, A. K., SUTTON, D. J. 2012. Heavy Metals Toxicity and the Environment. EXS, Vol. 101, pp. 133–164.Search in Google Scholar

2. AGRAFIOTI, E., KALDERIS, D., DIAMADOPOULOS, E. 2014. Arsenic and chromium removal from water using biochars derived from rice husk, organic solid wastes and sewage sludge. J. Environ. Manage., Vol. 133, pp. 309–314.Search in Google Scholar

3. AL-QAHTANI, K. M. 2016. Water purification using different waste fruit cortexes for the removal of heavy metals. J. Taibah Univ. Sci., 10(5), pp. 700–708.Search in Google Scholar

4. Dehghani, M. H., Sanaei, D., Ali, I., Bhatnagar, A. 2016. Removal of chromium(VI) from aqueous solution using treated waste newspaper as a low-cost adsorbent: Kinetic modeling and isotherm studies. J. Mol. Liq., vol. 215, pp. 671–679.10.1016/j.molliq.2015.12.057Search in Google Scholar

5. FOCARDI, S., PEPI, M., FOCARDI, S. E. 2013. Microbial Reduction of Hexavalent Chromium as a Mechanism of Detoxification and Possible Bioremediation Applications. Biodegrad. - Life Sci., No. Iii.10.5772/56365Search in Google Scholar

6. LEITA, L., MARGON, A., SINICCO, T., MONDINI, C. 2011. Glucose promotes the reduction of hexavalent chromium in soil. Geoderma, 164(3–4), pp. 122–127.Search in Google Scholar

7. SHUGABA, A., BUBA. F. 2012. Uptake and Reduction of Hexavalent Chromium by Aspergillus Niger and Aspergillus Parasiticus. J. Pet. Environ. Biotechnol., 03(03).10.4172/2157-7463.1000119Search in Google Scholar

8. EPA method 7196A Chromium, Hexavalent (Colorimetric), 1992.Search in Google Scholar

9. YAO, L., LEE, S. L., WANG, T., DE MOURA, J. M. L. N., JOHNSON, L. A. 2012. Effects of fermentation substrate conditions on corn-soy co-fermentation for fuel ethanol production. Bioresour. Technol., Vol. 120, pp. 140–148.Search in Google Scholar

10. MILLER, G. L. 1959. Use of dinitrosalicylic acid reagent for determination of reducing sugar. Anal. Chem., vol. 3, pp. 426–428.Search in Google Scholar

11. OLTEANU, Z., OPRICA, L., TRUTA, E., ZAMFIRACHE, M., ROSU, M. C. 2012. Changes induced by two chromium-containing compounds in antioxidaive response, soluble protein level and amylase activity in barley seedlings.Search in Google Scholar

12. NAGARAJAN, R., MEHROTA, R., BAJAJ, M. M. 2006. Quantitative analysis of methanol, an adulterant in alcoholic beverages, using attenualed total reflectance spectroscopy. Journal of Scientific and Industrial Research, Vol. 65, pp. 416–419. ISSN:0975-1084Search in Google Scholar