Environmental contamination

Editorial: Biosurfactants – next-generation biomolecules for enhanced biodegradation of organic pollutants, volume II

mycolabadmin

Organic pollutants like oil, plastics, and pesticides are dangerous because they persist in the environment and accumulate in living organisms. Biosurfactants are eco-friendly molecules produced by microorganisms that can help break down these stubborn pollutants more effectively than traditional chemical methods. This research shows that biosurfactants can be produced cheaply using agricultural waste and have potential applications in cleaning up oil spills, treating contaminated soil, and even healing wounds.

Mycoremediation of anthraquinone dyes from textile industries: a mini-review

mycolabadmin

Textile factories create large amounts of harmful wastewater containing dyes that damage water ecosystems. Scientists have discovered that certain mushroom fungi can naturally break down these toxic dyes using special enzymes. By growing these fungi on support materials, the treatment becomes even more effective and can be reused multiple times, offering an eco-friendly and cost-effective solution for cleaning contaminated water.

Immobilization of Lead and Zinc in Tailings Sand Using a Stabilizer Synthesized from Granite Sawdust for Mine Remediation

mycolabadmin

This research addresses the environmental problem of granite sawdust waste from stone processing and mining tailings containing lead and zinc. Scientists developed a new material called GFAS by transforming granite sawdust into a zeolite-based stabilizer that effectively traps and immobilizes heavy metals in mining waste. This sustainable approach, called waste-treats-waste, reduces the mobility of dangerous metals, protecting soil and water from contamination.

Bioremediation Potential of Rhodococcus qingshengii PM1 in Sodium Selenite-Contaminated Soil and Its Impact on Microbial Community Assembly

mycolabadmin

This study investigated how a bacterium called Rhodococcus qingshengii PM1 can help clean up soil contaminated with selenium, a toxic element that accumulates in food chains. Using advanced genetic sequencing, researchers found that this bacterium can break down toxic selenite compounds by 63-71% within three weeks, which is much faster than natural processes. Adding the bacteria to contaminated soil also helped restore the diversity and health of the natural soil microbial communities, making it a promising tool for environmental cleanup efforts.

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

mycolabadmin

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.

A Biorefinery Approach Integrating Lipid and EPS Augmentation Along with Cr (III) Mitigation by Chlorella minutissima

mycolabadmin

This research demonstrates that a common freshwater microalga called Chlorella minutissima can effectively remove toxic chromium from contaminated water while simultaneously producing high-quality biodiesel fuel and useful plant compounds. The microalga survives chromium exposure by activating powerful internal defense systems that protect it from oxidative stress. This integrated approach offers a sustainable solution to environmental contamination while generating renewable energy, supporting the transition to a circular economy.

Breaking Down Linear Low-Density Polyethylene (LLDPE) Using Fungal Mycelium (Part A): A Path Towards Sustainable Waste Management and Its Possible Economic Impacts

mycolabadmin

Researchers discovered that certain fungi, especially Schizophyllum commune, can effectively break down plastic waste called LLDPE through their natural enzymes. In laboratory tests, this fungus degraded plastic about 20 times faster than samples without fungal treatment over 30 days. This fungal approach is cheaper and more environmentally friendly than traditional methods like incineration or landfilling, and could help solve plastic pollution while creating jobs and using agricultural waste productively.

Using Fungi in Artificial Microbial Consortia to Solve Bioremediation Problems

mycolabadmin

This review explores how combinations of fungi and other microorganisms can clean up polluted soil and water more effectively than using individual microbes alone. Fungi are particularly valuable because they produce powerful enzymes that can break down toxic substances like heavy metals, dyes, pesticides, and plastics. By carefully designing microbial teams and sometimes immobilizing them in gels or on materials, scientists can achieve much higher removal rates of pollutants while maintaining environmental safety.

Screening and identification of microbes from polluted environment for azodye (Turquoise blue) decolorization

mycolabadmin

Textile dyes in wastewater pose serious environmental problems, but certain fungi like Penicillium species can break down turquoise blue dye through natural biological processes. Researchers isolated these fungi from polluted soil and water in Ethiopia and tested their ability to remove dye under different conditions like pH and temperature. The best-performing fungi removed up to 90% of the dye, offering a potential low-cost, environmentally friendly alternative to chemical treatment methods for treating textile industry wastewater.

Searching for Chemical Agents Suppressing Substrate Microbiota in White-Rot Fungi Large-Scale Cultivation

mycolabadmin

This research addresses a practical challenge in growing edible mushrooms and using fungi to clean polluted materials: unwanted bacteria and molds prevent beneficial white-rot fungi from growing. Scientists tested various cheap chemicals to find which ones kill unwanted microbes while letting white-rot fungi thrive. They discovered that hydrogen peroxide at 1.5-3% concentration works best, effectively eliminating competing microorganisms without harming the desired fungi, making large-scale mushroom farming and pollution cleanup more feasible and economical.

Disease: Environmental contamination