therapeutic action: water purification

Redox-Active Metal–Organic Framework Nanocrystals for the Simultaneous Adsorption, Detection, and Detoxification of Heavy Metal Cations

This research demonstrates how specially designed metal-organic framework materials can effectively remove toxic heavy metals like mercury, lead, and cadmium from water. The most effective material, cobalt-based HHTP, can capture these metals through both chemical reactions and physical binding, making it highly efficient. The researchers also successfully coated these materials onto fabrics, creating wearable water filters that can simultaneously purify water and detect contamination levels.

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Silk-based microparticles for the adsorption of methylene blue: formulations, characterization, adsorption study, in silico molecular docking, and molecular dynamics simulation

This research demonstrates that microparticles made from silk fibroin, a protein derived from silkworm cocoons, are exceptionally effective at removing methylene blue dye from water. The silk-based particles work about 32 times better than other forms of silk and can absorb large amounts of the toxic dye. Scientists used computer simulations to understand exactly how the silk protein attracts and binds the dye molecules, providing insights for creating even better eco-friendly water treatment materials.

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Recent Advances in Functional Polymer Materials for Water Treatment

Scientists are developing new plastic-like materials that can clean polluted water more effectively and sustainably. These functional polymers can trap heavy metals, remove unwanted dyes, and even help treat wastewater from oil drilling. The research shows these materials work much better than traditional methods, and they can be recycled multiple times, making them environmentally friendly solutions to global water pollution problems.

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From consortium design to bioaugmented filters: scalable yeast-based strategies for lead remediation in water systems

Lead contamination in water is a serious health problem worldwide. This research developed a solution using natural yeast strains from a river that can remove lead from water. Scientists optimized three different yeast types to work together and incorporated them into filters, achieving up to 99.97% lead removal. This sustainable, low-cost approach could make clean water more accessible globally, especially in resource-limited areas.

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Mycofiltration of Aqueous Iron (III) and Imidacloprid Solutions, and the Effects of the Filtrates on Selected Biomarkers of the Freshwater Snail Helisoma duryi

Researchers investigated using oyster mushroom mycelium to filter contaminated water containing iron and pesticides. They found that the mushroom-based filter effectively removed iron (III) from water, reducing it by 94% in column experiments. Tests on freshwater snails exposed to the filtered water showed improved water quality. This approach offers an environmentally friendly alternative to traditional water treatment methods.

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The Production of Biochar and Its Impact on the Removal of Various Emerging Pollutants from Wastewater: A Review

Biochar is a charcoal-like material made from plant and animal waste through a heating process called pyrolysis. This material acts like a sponge that can trap harmful pollutants from contaminated water, including heavy metals, medicines, and pesticides. Scientists have developed various ways to improve biochar’s cleaning power, making it an affordable and environmentally friendly solution for purifying water.

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Application of Modified Spent Mushroom Compost Biochar (SMCB/Fe) for Nitrate Removal from Aqueous Solution

This research developed a new material made from leftover mushroom compost mixed with iron to clean water polluted with nitrate, a common problem in farming areas. The material works by attracting and trapping nitrate particles, and when tested, it successfully removed up to 19.88 mg of nitrate per gram of the material used. The best results occurred at neutral pH levels and after two hours of contact time. This affordable, environmentally friendly solution could help communities improve their water quality without expensive chemical treatments.

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Optimising Chlorella vulgaris bioflocculation by Aspergillus Niger pellets and their application in wastewater treatment and lipid production

This research demonstrates an innovative approach to cleaning wastewater using a combination of algae and fungal pellets. The scientists optimized conditions for growing Aspergillus niger fungi as compact pellets that can efficiently trap and harvest microscopic algae cells. When these fungal-algae pellets were used to treat wastewater, they removed over 90% of harmful nutrients like ammonium and phosphate, making it a cost-effective and environmentally friendly alternative to traditional water treatment methods.

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