Current Trends in Mineral-Based Products and Utilization of Wastes: Recent Studies from India

Current Trends in Mineral-Based Products and Utilization of Wastes: Recent Studies from India

Author: Kirtikumar Randive

Publisher: Springer

Published: 2024-03-18

Total Pages: 0

ISBN-13: 9783031504013

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Minerals are essential commodities for the growth of mankind, and all the progress of humanity owes unequivocally to minerals. However, winning minerals through mining has always been cursed, and mankind has paid a heavy price for mining in the form of great loss of flora and fauna and unprecedented impact on the environment. Notwithstanding any arguments either in favor or against, one cannot deny that for the progression, advancement, and security of nations mining is indispensable, compulsory, and unavoidable trade. It is in the best interest of every stakeholder; a sustainable approach to mining must be adopted. Sustainability has many dimensions, two most important being: the optimum utilization of mined-out materials and creating value-added products from the mining wastes. Taking a cue from this, an international seminar was organized on “Prospects and Challenges of Mineral Based Products and Utilization of Wastes for the ‘Make in India’ Initiative” at Hotel Radisson Blu from 10–12 November 2022. The conference was attended by about 120 delegates from all over India. This book is a compilation of selected papers presented during the conference, broadly divided into the following groups: (a) rare earth elements, (b) ferrous minerals, (c) non-ferrous minerals, (d) industrial minerals, (e) waste utilization and valorization and (f) other significant contributions. Written by experts and edited by academicians and technocrats, this book promises to be a valuable and essential reading for professionals, researchers, as well as students.


Advances in Organic Farming

Advances in Organic Farming

Author: Vijay Singh Meena

Publisher: Woodhead Publishing

Published: 2021-08-10

Total Pages: 272

ISBN-13: 0128223596

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Advances in Organic Farming: Agronomic Soil Management Practices focuses on the integrated interactions between soil-plant-microbe-environment elements in a functioning ecosystem. It explains sustainable nutrient management under organic farming and agriculture, with chapters focusing on the role of nutrient management in sustaining global ecosystems, the remediation of polluted soils, conservation practices, degradation of pollutants, biofertilizers and biopesticides, critical biogeochemical cycles, potential responses for current and impending environmental change, and other critical factors. Organic farming is both challenging and exciting, as its practice of "feeding the soil, not the plant provides opportunity to better understand why some growing methods are preferred over others. In the simplest terms, organic growing is based on maintaining a living soil with a diverse population of micro and macro soil organisms. Organic matter (OM) is maintained in the soil through the addition of compost, animal manure, green manures and the avoidance of excess mechanization. - Presents a comprehensive overview of recent advances and new developments in the field OF research within a relevant theoretical framework - Highlights the scope of the inexpensive and improved management practices - Focuses on the role of nutrient management in sustaining the ecosystems


New Processes for Nutrient Recovery from Wastes

New Processes for Nutrient Recovery from Wastes

Author: Matias B. Vanotti

Publisher: Frontiers Media SA

Published: 2019-12-09

Total Pages: 153

ISBN-13: 2889632199

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Global demand for mineral fertilizers is continuously increasing, while large amounts of organic wastes are being disposed without use as a resource, resulting in soil, water and air pollution. Current trends of intensification, expansion and agglomeration of livestock production result in a net import of nutrients that lead to a surplus in some production areas. Therefore, new processes and technologies to recover and re-use nutrients from both solid and liquid wastes are desirable to close the loop on the nutrient cycle in modern human society and address future scarcity of non-renewable nutrients and fossil-based fertilizers. This Research Topic aims to present scientific progress regarding processes and technologies that allow recovery and re-use of nutrients from wastes, the selective recovery of mineral nutrients (ammonia and phosphates), the production of new organic fertilizers, and evaluation of their relative agronomic efficiency. The articles within provide a stronger recognition of the importance of nutrient recovery and upcycling in the new horizons of the circular economy.