Research Keyword: Water pollution

Current status and future prospects of microalgae-based degradation of spent lubricant oil hydrocarbon towards environmental sustainability: a mini review and bibliometric analysis

Spent oil waste from cars and industries is a major environmental problem that traditional cleanup methods struggle to handle. This review shows that microalgae, tiny organisms that are already used for various purposes, can effectively break down the harmful chemicals in used oil. A bibliometric analysis reveals that scientists worldwide, especially in China, are increasingly researching this promising green solution to clean up oil pollution in soil and water.

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Optimization of the Decolorization of the Reactive Black 5 by a Laccase-like Active Cell-Free Supernatant from Coriolopsis gallica

Textile factories produce large amounts of colored wastewater containing harmful dyes like Reactive Black 5. Researchers optimized an enzyme-based treatment using laccase from a fungus called Coriolopsis gallica to remove these dyes from water. By carefully balancing enzyme concentration, pH, temperature, and a chemical booster called HBT, they achieved 82% dye removal in just 2 hours, offering a cleaner and more environmentally friendly alternative to traditional chemical treatments.

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