International Journal of Eco-Innovation in Science and Engineering (IJEISE)

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Environment

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Explore cutting-edge research in eco-innovation, science, and engineering. IJEISE publishes articles on sustainable technologies, environmental solutions, and interdisciplinary advancements.

Articles in this Journal

Synthesis of Ca–Si–K–P Composite from Carbide Lime and Rice Husk using Precipitation Method

The development of compositionally multinutrient composite offers a promising pathway to overcome the limitations of conventional fertilizer systems that predominantly focus on N–P–K. In this study, a Ca–Si–K–P composite was synthesized via a control...

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Potential Application of Microwave-assisted Methods for Metal Extraction from Fly Ash: Review

Fly ash is a solid waste product resulting from the combustion of coal or biomass that contains various valuable metals such as Si, Al, Fe, Ca, and Mg. The utilization of fly ash as a source of secondary metals is considered important from both econo...

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Recovery of Manganese Dioxide (MnO₂) from Dry Cell Battery Waste via Microwave-Assisted Hydrometallurgy: A Mass Balance Study

The increasing accumulation of dry cell battery waste necessitates efficient recovery methods for valuable materials like manganese dioxide (MnO₂). This study investigates the mass balance and recovery efficiency of MnO₂ from dry cell battery waste u...