Articles tagged with Wastewater
The Penn State team has developed a cheaper microbial fuel cell that produces more electricity from wastewater, with the potential to power small devices. The new design uses carbon paper instead of a proton exchange membrane, reducing costs and increasing efficiency.
The PNNL team has developed a synthetic material that can absorb 99.9% of mercury from waste water, surpassing expectations and meeting regulatory limits. The technology, known as SAMMS, is tailored for specific tasks and can be adapted to target other toxins.
Penn State researchers have successfully generated electricity from domestic wastewater using microbial fuel cells, removing up to 78% of organic matter. The technology has the potential to reduce wastewater treatment costs and provide access to sanitation technologies worldwide.
A single-chambered microbial fuel cell prototype has been developed to efficiently treat wastewater and generate electricity. The design reduces energy demands and creates a continuous flow-through system, making it a promising approach for affordable wastewater treatment.
Researchers at Carnegie Mellon University have developed Fe-TAML(R) activators that can decolorize textile mill wastewater with high efficiency and safety. The technology has the potential to save millions of gallons of water yearly over the entire industry by enabling manufacturers to recycle water used in textile dyeing.
Researchers have developed a process to extract hydrogen and methane from wastewater using bacteria, reducing the need for aeration and lowering treatment costs. This innovative method produces biogas containing up to 60% hydrogen and can be converted into electricity with high efficiency.
A newly discovered enzyme from Thermus brockianus may transform industrial bleaching from environmentally problematic to environmentally green. The catalase enzyme works well in hot, alkaline wastewater, breaking down hydrogen peroxide into water and oxygen.
Researchers at Penn State have developed a method to convert food processing wastewater into energy sources, including hydrogen and methane. This process can reduce treatment costs by up to 80% and produce over 10 billion BTUs of energy per year.
A new technique developed at UMaine uses free-radicals to break down toxic dyes in industrial wastewater, producing a dramatic color reduction. The process has been used to clean up toxic waste sites and protect organic compounds from damage by free-radicals.
A study by researchers found that Ben & Jerry's World's Best Vanilla Ice Cream contains almost 200 times the 'safe' daily dose of dioxin. The level of dioxin could cause up to 2,000 extra cancers among lifetime consumers.
Researchers at UC Davis have successfully assembled a novel calixarene-porphyrin molecule, which shows promise for use in biological and chemical applications. The discovery could enable the development of efficient sensors and filters, including one to detect spoiled seafood.