Syarifuddin Syarifuddin, Sri Suryani, Dahlang Tahir
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引用次数: 0
Abstract
Industrialization and urbanization have significantly escalated the discharge of heavy metals into aquatic environments, posing serious ecological and public health risks. This study explores the global research landscape of bacterial biosorption for heavy metal removal, emphasizing advancements in methodologies and technologies that have redefined this field. A bibliometric analysis of 298 publications (1987-2024) was conducted to identify key trends, collaboration networks, and innovations. Notable advancements include the integration of nanotechnology, which has enhanced adsorption efficiency and selectivity for specific metals, and genetic engineering approaches that optimize bacterial strains for higher adsorption capacity. Furthermore, these developments have transformed traditional remediation strategies by providing cost-effective, sustainable, and scalable solutions for industries such as textiles, mining, and energy production. This study underscores the practical relevance of bacterial biosorption in wastewater treatment, achieving removal efficiencies exceeding 99% in some cases, as demonstrated by Aspergillus versicolor and Shewanella oneidensis MR-1. By bridging scientific innovation with environmental sustainability, this research highlights bacterial biosorption as a pivotal green technology, offering actionable insights for industrial applications and global sustainability goals.
期刊介绍：
Integrated Environmental Assessment and Management (IEAM) publishes the science underpinning environmental decision making and problem solving. Papers submitted to IEAM must link science and technical innovations to vexing regional or global environmental issues in one or more of the following core areas:
Science-informed regulation, policy, and decision making
Health and ecological risk and impact assessment
Restoration and management of damaged ecosystems
Sustaining ecosystems
Managing large-scale environmental change
Papers published in these broad fields of study are connected by an array of interdisciplinary engineering, management, and scientific themes, which collectively reflect the interconnectedness of the scientific, social, and environmental challenges facing our modern global society:
Methods for environmental quality assessment; forecasting across a number of ecosystem uses and challenges (systems-based, cost-benefit, ecosystem services, etc.); measuring or predicting ecosystem change and adaptation
Approaches that connect policy and management tools; harmonize national and international environmental regulation; merge human well-being with ecological management; develop and sustain the function of ecosystems; conceptualize, model and apply concepts of spatial and regional sustainability
Assessment and management frameworks that incorporate conservation, life cycle, restoration, and sustainability; considerations for climate-induced adaptation, change and consequences, and vulnerability
Environmental management applications using risk-based approaches; considerations for protecting and fostering biodiversity, as well as enhancement or protection of ecosystem services and resiliency.
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