Evaluation of copper extraction potential of Pseudomonas aeruginosa from low-grade copper ore
Paper Details
Evaluation of copper extraction potential of Pseudomonas aeruginosa from low-grade copper ore
Abstract
Bioleaching is an eco-friendly and low-cost technology compared to conventional methods of metals extraction from their respective low-grade ores. Owing to the substantial amount of metals existence in low grade ores, these are prospective resources of metals. This study was aimed to evaluate the copper dissolution potential of environmentally isolated Pseudomonas aeruginosa. Bioleaching was carried out in shake flask experiment. Dissolved copper was quantified by using Atomic Absorption Spectroscopy (AAS). Bacterial count and pH profiling of the bioleaching system was regularly evaluated. The bioleached residues after bioleaching were studied under scanning electron microscopy (SEM). Initially, abrupt increase in the bacterial count was reported and after 5 days of incubation, slight decline was observed. Slight decrease in pH was reported, which shows that this bacterial strain was capable to produce organic acids. The maximum copper dissolution carried out by P. aeruginosa was 36.1% at particle size of (53-63 μm) during 5 days of experiments. The SEM analysis showed significant porosity and corrosion on the ore surface compared to compact control. Given the importance, this study provided an essential optimized condition that could be helpful for upscaling the bioleaching procedure for copper extraction.
Abinaya Sindu P, Gautam P. 2017. Studies on the biofilm produced by Pseudomonas aeruginosa grown in different metal fatty acid salt media and its application in biodegradation of fatty acids and bioremediation of heavy metal ions. Canadian Journal of Microbiology 63(1), 61–73. https://doi.org/10.1139/cjm-2015-0384
Awasthi Kumar A, Li J. 2017. An overview of the potential of eco-friendly hybrid strategy for metal recycling from WEEE. Resources, Conservation and Recycling. https://doi.org/10.1016/j.resconrec.2017.07.014
Carolin C, Kumar P, Saravanan A, Janet Joshibaa G, Naushad M. 2017. Efficient techniques for the removal of toxic heavy metals from aquatic.pdf. Journal of Environmental Chemical Engineering. Retrieved from https://www.sciencedirect.com/science/article/pii/S2213343717302208
Chen Y, Nielsen J. 2016. Biobased organic acids production by metabolically engineered microorganisms. Current Opinion in Biotechnology. https://doi.org/10.1016/j.copbio.2015.11.004
Demergasso C, Galleguillos F, Soto P, Serón M, Iturriaga V. 2010. Microbial succession during a heap bioleaching cycle of low grade copper sulfides. Hydrometallurgy 104(3–4), 382–390. https://doi.org/10.1016/j.hydromet.2010.04.016
Gholami RM, Borghei SM, Mousavi SM. 2011. Bacterial leaching of a spent Mo-Co-Ni refinery catalyst using Acidithiobacillus ferrooxidans and Acidithiobacillus thiooxidans. Hydrometallurgy, 106(1–2), 26–31. https://doi.org/10.1016/j.hydromet.2010.11.011
Hadi P, Barford J, McKay G. 2013. Toxic heavy metal capture using a novel electronic waste-based material-Mechanism, modeling and comparison. Environmental Science and Technology 47(15), 8248–8255. https://doi.org/10.1021/es4001664
Hassanien WAG, Desouky OAN, Hussien SSE. 2014. Bioleaching of some rare earth elements from Egyptian monazite using Aspergillus ficuum and Pseudomonas aeruginosa. Walailak Journal of Science and Technology 11(9), 809–823. https://doi.org/http://dx.doi.org/10.14456/WJST.2014.85
Horeh NB, Mousavi SM, Shojaosadati SA. 2016. Bioleaching of valuable metals from spent lithium-ion mobile phone batteries using Aspergillus Niger. Journal of Power Sources 320, 257–266. https://doi.org/10.1016/j.jpowsour.2016.04.104
Johnson D. 2014. Biomining – Biotechnologies for waste extracting and recovering metals from ores and waste materials. Current Trends in Biotecnology Trends in Biotecnology 30, 24–31. Retrieved from https://www.sciencedirect.com/science/article/pii/S0958166914000809
Karwowska E, Andrzejewska-Morzuch D, Łebkowska M, Tabernacka A, Wojtkowska M, Telepko A, Konarzewska A. 2014. Bioleaching of metals from printed circuit boards supported with surfactant-producing bacteria. Journal of Hazardous Materials 264, 203–210. https://doi.org/10.1016/j.jhazmat.2013.11.018
Meylan S, Porter CB, Yang JH, Belenky P, Gutierrez A, Lobritz MA, Collins JJ. 2017. MeylanCarbon Sources Tune Antibiotic Susceptibility in Pseudomonas aeruginosa via Tricarboxylic Acid Cycle Control. Cell Chemical Biology 24(2), 195–206. Retrieved from https://www.sciencedirect.com/science/article/pii/S2451945616304767
Mikesell RF. 2013. The World Copper Industry : Structure and Economic Analysis. Retrieved from https://content.taylorfrancis.com/books/download?dac=C2011-0-05645-0&isbn=9781135996109&format=googlePreviewPdf
Panda S, Akcil A, Pradhan N, Deveci H. 2015. Current scenario of chalcopyrite bioleaching: A review on the recent advances to its heap-leach technology. Bioresource Technology, 196. https://doi.org/10.1016/j.biortech.2015.08.064
Panda S, Sanjay K, Sukla LB, Pradhan N, Subbaiah T, Mishra BK, Ray SK. 2012. Insights into heap bioleaching of low grade chalcopyrite ores – A pilot scale study. Hydrometallurgy. https://doi.org/10.1016/j.hydromet.2012.06.006
Shabani MA, Irannajad M, Azadmehr AR. 2015. Adaptation of Pseudomonas aeuroginosa to Copper Ore during Bioleaching. International Academic Journal of Innovative Research 2(10), 32–34. Retrieved from http://iaiest.com/dl/journals/8- IAJofInnovative Research/v2-i10-oct2015/paper4.pdf
Shabani MA, Irannajad M, Azadmehr AR, Meshkini M. 2013. Bioleaching of copper oxide ore by Pseudomonas aeruginosa. International Journal of Minerals, Metallurgy and Materials 20(12), 1130–1133. https://doi.org/10.1007/s12613-013-0845-x
Shah MT, Begum S, Khan S. 2010. Pedo and biogeochemical studies of mafic and ultramfic rocks in the Mingora and Kabal areas, Swat, Pakistan. Environmental Earth Sciences 60(5), 1091–1102. https://doi.org/10.1007/s12665-009-0253-8
Soetan KO, Olaiya CO, Oyewole OE. 2010. The importance of mineral elements for humans, domestic animals and plants. African Journal of Food Science 4(5), 200–222. https://doi.org/10.1186/s12302-017-0116-y
Xin B, Jiang W, Aslam H, Zhang K, Liu C, Wang R, Wang Y. 2012. Bioleaching of zinc and Mn from spent Zn–Mn batteries and mechanism exploration. Bioresource Technology 106, 147–153. Retrieved from https://www.sciencedirect.com/science/article/pii/S0960852411017597
Zhu N, Xiang Y, Zhang T, Wu P, Dang Z, Li P, Wu J. 2011. Bioleaching of metal concentrates of waste printed circuit boards by mixed culture of acidophilic bacteria. Journal of Hazardous Materials, 192(2), 614–619. https://doi.org/10.1016/j.jhazmat.2011.05.062
Zhu R, Buchwald SL. 2012. Copper-catalyzed oxytrifluoromethylation of unactivated alkenes. Journal of the American Chemical Society 134(30), 12462–12465. https://doi.org/10.1021/ja305840g
Awais Iqbal, Khansa Ahsan, Sumera Afzal, Zhang-Huan Shang, Wasim Sajjad, Muhammad Maqsood Ur Rehman, Khadija Usman, Mian Laiq Ur Rehman, Muhammad Usman (2018), Evaluation of copper extraction potential of Pseudomonas aeruginosa from low-grade copper ore; IJB, V13, N6, December, P115-121
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