Abstract
In the present investigation, a number of experiments have been conducted to isolate microbial strains from Taptapani Hot Spring Odisha, India for bioremediation of cadmium and lead. The strains Stenotrophomonas maltophilia (SS1), Aeromonas veronii (SS2) and Bacillus barbaricus (SS3) have shown better adaptation to metal tolerance test, with different concentrations of cadmium and lead and hence have been selected for further studies of metal microbial interaction and optimization. The results of bioremediation process indicate that consortium of thermophilic isolates adsorbed heavy metals more effectively than the individually treated isolates. Therefore, A 24 full factorial central composite design has been employed to analyze the effect of metal ion concentration, microbial concentration and time on removal of heavy metals with consortium. Analysis of variance (ANOVA) shows a high coefficient of determination value. The kinetic data have been fitted to pseudo-first order and second-order models. The isotherm equilibrium data have been well fitted by the Langmuir and Freundlich models. The optimum removal conditions determined for initial ion concentration was 0.3g/l; contact time 72h; microbial concentration, 3ml/l; and pH 7...Continue Reading
References
Jul 6, 2000·FEBS Letters·E P RochaA Danchin
Feb 1, 1992·Proceedings of the National Academy of Sciences of the United States of America·R U Ayres
Jan 25, 2002·Bioresource Technology·Steven P K Sternberg, Ryan W Dorn
May 8, 2003·Analytical and Bioanalytical Chemistry·Rafael PardoMarisol Vega
Sep 27, 2003·Water Research·Guangyu Yan, Thiruvenkatachari Viraraghavan
Jun 5, 2004·Marine Environmental Research·R CompanyA Fiala-Médioni
Jun 18, 2005·Journal of Hazardous Materials·Arunima Sharma, Krishna G Bhattacharyya
Nov 29, 2005·Journal of Hazardous Materials·Wei-Bin LuJo-Shu Chang
Jan 31, 2006·Journal of Hazardous Materials·Ahmet CabukOzge Tabak
Jun 30, 2006·Journal of Hazardous Materials·Sabriye Doyurum, Ali Celik
Aug 26, 2006·Colloids and Surfaces. B, Biointerfaces·Jianhua PanHongxiao Tang
Nov 13, 2007·Journal of Hazardous Materials·Xue Song WangCheng Sun
May 27, 2008·Journal of Hazardous Materials·Handan UcunErgun Yildiz
Jan 1, 1986·Biotechnology and Bioengineering·N Friis, P Myers-Keith
Jul 5, 2008·Bioresource Technology·V B H DangA Lohi
Nov 15, 2008·Journal of Contaminant Hydrology·Mohamed L Merroun, Sonja Selenska-Pobell
Jan 17, 2009·Journal of Hazardous Materials·Suleman QaiserMuhammad Umar
Jul 7, 2009·Journal of Hazardous Materials·Kaan YetilmezsoyRobert J Vanderbei
Aug 25, 2009·Journal of Hazardous Materials·Mahendra KumarVinod K Shahi
Sep 22, 2009·Journal of Hazardous Materials·S ChakravartyK K Gupta
Oct 30, 2009·Journal of Hazardous Materials·S K ChatterjeeG Chandra
Jul 5, 2011·Journal of Hazardous Materials·Li HuangBingxia Chen
Jun 23, 2012·Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy·Hanan S IbrahimMedhat Ibrahim
Citations
Apr 29, 2015·Biotechnology Advances·M Sofía UrbietaKian Mau Goh
Mar 11, 2015·Bioresource Technology·Xiaoming MaKui Wang
Sep 10, 2016·Genome Announcements·Federica ValerianiVincenzo Romano Spica
Aug 16, 2016·Scientific Reports·Wei WeiDan Wu
Sep 1, 2018·PloS One·Huimin HuangLiang Wu
Oct 18, 2019·Environmental Technology·A Naga BabuG V Krishna Mohan
May 26, 2017·Environmental Science and Pollution Research International·Feliphe Lacerda Souza de AlencarViviane Souza do Amaral
Apr 26, 2018·Archaea : an International Microbiological Journal·Matías RiveroCarlos A Jerez
Jun 2, 2017·3 Biotech·Yu JinJuanjuan Qu
Nov 28, 2017·Environmental Science & Technology·Isis E Mejias CarpioDebora F Rodrigues
Jul 4, 2019··Dewi YulianiDian Faiz Alwyda
Aug 16, 2018··Triwibowo YuwonoNommensen Pangihutan Ompusunggu