Download or read book Bacterial Leaching of Manganese Ores written by and published by . This book was released on 1962 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bacterial Leaching of Manganese Ores written by Edward C. Perkins and published by . This book was released on 1962 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bacterial Leaching of Lean Manganese Ores a Preliminary Economic Study written by James E. Drake and published by . This book was released on 1968 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bacterial Leaching of Manganese Ores written by Edward C. Perkins and published by . This book was released on 1962 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Anaerobic Reductive Bioleaching of Manganese Ores written by and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract : The increasing demand of manganese in the industries and various hindrances in its production from low grade ores by conventional method has made it imperative for researchers around the world to develop a method of manganese extraction from low grade ores that is both environment friendly and economical. Bioleaching has shown significant potential in manganese extraction and efficiencies of extraction have been found to be 70-98% with the help of various bacteria and fungi. This study focuses on extraction of manganese with the help of mixed bacterial strains that have been collected from their natural anaerobic environment. The extraction of manganese from reagent grade manganese dioxide and high grade manganese ore has been studied over 130 days at room temperature and pH around 5. Highest concentrations of dissolved manganese have been found to be 866.7 mg Mn/L for reagent grade manganese dioxide and 545.7 mg Mn/L for ore grade manganese.

Download or read book Augmentation of Manganese Bioleaching from Its Ore by Genetically Engineered Bacterial Strains written by S. D. Badrinath and published by . This book was released on 1994 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbial leaching process is considered as an economical and technically viable clear technology for processing low grade manganese ores. Genetically engineered strains of Bacillus sp. produced better resilts (upto 80% enhancement) in 45 days. When compared with the control, metabolites extracted from Pseudomonas sp. gave 40% enhanced bioleaching and Bacillus sp. gave 60% enhancement in 30 days. A simple software package for easy manipulation of metabolic pathways is also being developed. [AUthors' abstract].

Download or read book Leaching of Domestic Manganese Ores with Dissolved SO2 written by John E. Pahlman and published by . This book was released on 1987 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geomicrobiology written by Henry Lutz Ehrlich and published by CRC Press. This book was released on 2008-12-22 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: Uncovers the Key Role Microbes Play in the Transformation of Oxidizable and Reducible MineralsMany areas of geomicrobial processes are receiving serious attention from microbiologists, specifically the role microbes play in the formation and degradation of minerals and fossil fuels and elemental cycling. Most notably, the latest research finds that

Download or read book Manganese Mining Microorganisms written by Alok Prasad Das and published by Elsevier. This book was released on 2023-08-05 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manganese Mining Microorganisms covers the latest amalgamation of the diversity of Mn biomining microorganisms, their biosolubilization mechanisms, and their role in natural manganese biogeochemical cycling. The book demonstrates the role of microorganisms as applied to manganese recovery from ores using bacteria. This new book provides an in-depth view of the latest trends in green mining, along with mechanistic views of biomining and bio recovery processes for both academic (undergraduate, postgraduate, doctoral students and lecturers/researchers) and industrial readers. Highlights the microbial diversity involved in manganese bioleaching/biomining Includes ecological and metagenomic insights of mining environments Describes mechanism of manganese bioleaching/biomining Explores and illustrates case studies in mineral microbiology Reports recent developments and future trends in manganese biomining

Download or read book Sulfur Dioxide Leaching Tests on Various Western Manganese Ores written by W. F. Wyman and published by . This book was released on 1947 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Evaluation of an Ammonium Sulfate Leaching Process for Recovering Manganese from Minnesota and Maine Resources written by John J. Henn and published by . This book was released on 1968 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Bacterial Leaching of Metals from Ores written by Grigoriĭ Ivanovich Karavaĭko and published by . This book was released on 1977 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Percolation Leaching of Manganese Ores with Sulfur Dioxide written by Fredrick Noah Bender and published by . This book was released on 1957 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Microbial Processing of Metal Sulfides written by Edgardo R. Donati and published by Springer Science & Business Media. This book was released on 2007-05-11 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: The application of microbiological methods to the extraction of metals from minerals is supported by several bioleaching and biooxidation processes operating in different sites over the world. This book details the basic aspects of the process with special emphasis on recent contributions regarding the chemical and microbial aspects of the bioleaching process and the use of microorganisms in the treatment of complex ores and concentrates.

Download or read book Laboratory Treatment of California and Nevada Manganese Ores by Sulfation reduction and Other Methods written by Abraham L. Engel and published by . This book was released on 1960 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Microbial Biotechnology written by Lala Behari Sukla and published by Springer. This book was released on 2015-07-15 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a timely review of strategies for coping with polluted ecosystems by employing bacteria, fungi and algae. It presents the vast variety of microbial technologies currently applied in the bioremediation of a variety of anthropogenic toxic chemicals, mining and industrial wastes and other pollutants. Topics covered include: microbe-mineral interactions, biosensors in environmental monitoring, iron-mineral transformation, microbial biosurfactants, bioconversion of cotton gin waste to bioethanol, anaerobe bioleaching and sulfide oxidation. Further chapters discuss the effects of pollution on microbial diversity, as well as the role of microbes in the bioremediation of abandoned mining areas, industrial and horticultural wastes, wastewater and sites polluted with hydrocarbons, heavy metals, manganese and uranium.

Download or read book Critical Mineral Resources of the United States written by K. J. Schulz and published by Geological Survey. This book was released on 2017 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the importance and dependence of specific mineral commodities increase, so does concern about their supply. The United States is currently 100 percent reliant on foreign sources for 20 mineral commodities and imports the majority of its supply of more than 50 mineral commodities. Mineral commodities that have important uses and face potential supply disruption are critical to American economic and national security. However, a mineral commodity's importance and the nature of its supply chain can change with time; a mineral commodity that may not have been considered critical 25 years ago may be critical today, and one considered critical today may not be so in the future. The U.S. Geological Survey has produced this volume to describe a select group of mineral commodities currently critical to our economy and security. For each mineral commodity covered, the authors provide a comprehensive look at (1) the commodity's use; (2) the geology and global distribution of the mineral deposit types that account for the present and possible future supply of the commodity; (3) the current status of production, reserves, and resources in the United States and globally; and (4) environmental considerations related to the commodity's production from different types of mineral deposits. The volume describes U.S. critical mineral resources in a global context, for no country can be self-sufficient for all its mineral commodity needs, and the United States will always rely on global mineral commodity supply chains. This volume provides the scientific understanding of critical mineral resources required for informed decisionmaking by those responsible for ensuring that the United States has a secure and sustainable supply of mineral commodities.