Environmental solid waste bioremediation is a method of treating contaminated solid waste that involves changing ecological conditions to foster the growth of a broad spectrum of microorganisms and the destruction of the target contaminants. A wide range of microorganisms creates metabolites that may break down and change solid waste-based pollution to various value-added molecules. Diverse bioremediation technologies, their limitations, and the procedure involve recycling solid waste materials from the environment. The existing environmental solid waste disposal services are insufficient and must be upgraded with more lucrative recovery, recycling, and reuse technologies to decrease the enormous expenditures in treatment procedures. Bioremediation of solid waste eliminates the toxic components. It restores the site with the advent of potential microbial communities towards solid waste valorization utilizing agriculture solid waste, organic food waste, plastic solid waste, and multiple industrial solid wastes.Bioengineering on diverse ranges of microbial regimes has accelerated to provide extra momentum toward solid waste recycling and valorization. This approach increases the activity of bioremediating microbes in the commercial development of waste treatment techniques and increases the cost-effective valuable product generation. This framework facilitates collaboration between solid waste and utilities. It can aid in establishing a long-term management strategy for recycling development with the advent of a broad spectrum of potential microbial assemblages, increasing solid waste contamination tolerance efficiency and solid waste degradability. The current literature survey extensively summarises solid waste remediation valorization using a broad spectrum of microbial assemblages with special emphasis on bioengineering-based acceleration. This approach is to attain sustainable environmental management and value-added biomolecule generation.
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http://dx.doi.org/10.1007/s11356-022-24849-x | DOI Listing |
J Hazard Mater
January 2025
Key Laboratory of Agro-Forestry Environmental Processes and Ecological Regulation of Hainan Province/ School of Environment Science and Engineering, Hainan University, Haikou 570228, China. Electronic address:
Risk assessment of potential toxic elements (PTEs), microplastics (MPs) and microorganisms in groundwater around landfills is critical. Waste from landfills seeps into groundwater contaminating water quality, threatening groundwater safety, and negatively affecting the ecosystem. This study explored spatial and temporal changes in PTEs, MPs, and microorganisms in the groundwater around a closed landfill.
View Article and Find Full Text PDFJ Hazard Mater
January 2025
Dublin City University, School of Electronic Engineering, 9, Dublin, Ireland.
Exogenous nitrogen supplementation for the bioremediation of petroleum-contaminated soils is a widely adopted and effective environmentally friendly strategy. However, the mechanism by which varying nitrogen dosages affect hydrocarbon degradation pathways remains unclear. This study conducted bioremediation on soil with a total petroleum hydrocarbon (TPH) content of 17,090 mg/kg over 210 days.
View Article and Find Full Text PDFAfr J Lab Med
December 2024
Department of Environmental Health, Faculty of Health Sciences, National University of Lesotho, Roma, Maseru, Lesotho.
Background: Safe management of healthcare waste (HW) safeguards laboratory biosafety and biosecurity. Knowledge and attitudes influence HW practices, presenting a need for evidence of the current status.
Objective: This study assessed the knowledge, attitudes and practice of laboratory workers towards waste management at a regional hospital laboratory in Lesotho.
<b>Background and Objective:</b> Laccase as a ligninolytic enzyme has been known for its green-catalysis mechanism, which has the potential to be applied to food industries. Lignocellulose found in agro-industrial waste is promising for laccase production as a substrate, that could be encountered in pineapple (<i>Ananas comosus</i>) and Arabica coffee (<i>Coffea arabica</i>) industrial residue. To boost enzyme activity, laccase characterization was performed using <i>Ganoderma lucidum</i> under solid-state fermentation.
View Article and Find Full Text PDFMicrob Cell Fact
January 2025
State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, PR China.
Background: The composition of anaerobically digested sludge is inherently complex, enriched with structurally complex organic compounds and nitrogenous constituents, which are refractory to biodegradation. These characteristics limit the subsequent rational utilization of resources from anaerobically digested sludge. White-rot fungi (WRF) have garnered significant research interest due to their exceptional capacity to degrade complex and recalcitrant organic pollutants.
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