OurCarbon的动态

A new method has been developed to use metal waste as a catalyst for making hydrogen from water, providing a sustainable and affordable alternative to traditional methods that use expensive metals like platinum. Dr. Jesum Alves Fernandes and researchers from the University of Nottingham repurposed metal waste, specifically swarf from machining industries, to create effective electrocatalysts. Their innovative approach, outlined in the Journal of Material Chemistry A, offers a more environmentally friendly way to produce hydrogen through water electrolysis, with potential uses across different industries. #hydrogen #hydrogenwater

Activated carbon, this black wonder material, is leading innovation in different industries with its excellent adsorption properties and a wide range of applications. Environmental protection: Guardian of improving water quality Activated carbon plays an indispensable role in water purification.?Its large surface area and porous structure enable it to adsorb organic matter, heavy metals, odors and pigments in water.?This makes activated carbon the material of choice for drinking water treatment, wastewater treatment and swimming pool water treatment.?Whether it's urban waterworks or household water filters, activated carbon plays an important role in ensuring that our drinking water is clean and safe. Industrial applications: The secret weapon of air purification Industrial production is usually accompanied by large amounts of harmful gas emissions, which pose a threat to the environment and human health.?The application of activated carbon is crucial in industrial air purification.?It can capture and remove harmful gases in industrial waste gases, such as formaldehyde, benzene, ammonia, etc., ensuring that the production process is more environmentally friendly.?From chemical plants to automotive manufacturing, activated carbon is helping industries reduce carbon emissions and protect the environment. Contact Mike for more information +86-18235216168 ?? :[email protected] #Activatedcarbon #watertreatment #airpurification

Ever wondered how metals are recovered from e-waste? It involves several steps: 1. Collection & Sorting: E-waste is gathered and sorted. 2. Dismantling & Shredding: Devices are broken down and shredded. 3. Separation Techniques: Metals are separated using methods like eddy currents and air separation. 4. Chemical & Thermal Processes: Leaching, electrowinning, and smelting purify the metals. 5. Reintegration: Purified metals are ready for reuse in new products. By recycling e-waste, we can recover valuable materials and support a sustainable future! #ewaste #ewasterecycling #metalrecovery #process #environmentprotection #reuse

?? A breakthrough in breaking down electronic waste (e-waste). This new e-waste recycling method, developed by researchers at Rice University, achieves metal recovery of over 85%, with purities exceeding 95%. Building upon flash Joule heating (FJH), which involves using electric current to rapidly heat discarded electronic materials, the researchers employ FJH chlorination and carbochlorination processes. Traditional recycling methods rely on harmful chemicals and energy-intensive processes. This new approach avoids using water, acids, or solvents, allowing for the precise extraction of valuable metals like indium, gallium, and tantalum. Read more about this exciting development in an article for AZoCleantech - The Online Clean Technology Community: https://lnkd.in/eYFQa-7M #componentsense #sharedknowledge #ewaste #circulareconomy #metalrecovery

In construction and manufacturing industries, "corrosion control" refers to the methods employed to protect materials that are continuously exposed to chemicals, seawater, or other corrosive environments. Selection of materials, coating, inhibitor, cathodic protection, and design are the five most popular methods for controlling corrosion. Green inhibitors, derived from plant extracts, are promising alternative inhibitors due to their non-toxicity, biodegradability, and ability to protect metals from corrosive environments. Understanding their mechanisms of action can extend infrastructure lifespans, reduce maintenance costs, and support global sustainability initiatives. #Corrosion #Inhibitors #Green_Inhibitors

?? Second Patent Project: Harnessing of SiO2-rich Industrial Solid Waste in Sand Filtration ?? I am thrilled to announce the successful completion of my second patent project titled “Harnessing of SiO2-rich Industrial Solid Waste in Sand Filtration.” This innovative approach addresses two critical environmental challenges: the discharge of polluted wastewater from the textile industry and the massive accumulation of industrial solid waste. Textile industries often discharge wastewater with high concentrations of dyes, causing severe environmental degradation, while the disposal of industrial solid waste such as waste foundry sand (WFS), red mud (RM), and quarry waste (QW) contributes to groundwater contamination through leachate. To tackle both problems simultaneously, I developed a sustainable solution that utilizes these industrial solid wastes as sand filtration media in wastewater treatment. In this project, we tested the efficiency of various solid waste materials—individually and in a layered combination (WFS:RM:QW in a 1:2:1 ratio)—as sand filter media. The performance of these materials was compared with conventional river sand (RS), and the treated effluent was assessed for key parameters like pH, turbidity, hardness, TDS, and UV-visible spectroscopy. The results demonstrated a promising reduction in pollutants and a significant improvement in the overall water quality, proving that industrial solid waste can be effectively repurposed to treat dye-contaminated effluents, all while reducing landfill waste and environmental impact. I’m excited to continue exploring sustainable solutions that contribute to a cleaner, greener future. ???? #Sustainability #WasteManagement #EnvironmentalInnovation #WaterTreatment #IndustrialWaste #PatentProject #WasteToResource #TextileIndustry #EcoInnovation #CleanWater

I am working on an MSc thesis titled "Reinforcement of Lateritic Soil-Steel Slag Mixture with Shredded Polythene Waste". It is a lot of effort shredding the waste, especially ensuring that it is shredded down to a specific aspect ratio, however the significance of this study if the findings turn out positive will go a long way in protecting the environment from environmental hazards that results from indiscriminate disposal of plastic waste and steel slag. #geotechnics #materialscience #civilengineering #soilmechanics

?????????? ?????????????????????????? ?????????????????? ?????? ???????? ?? Today, we celebrate the importance of environmental education. ?? At ???????????? ???????????????????? ??????????, we are proud to contribute to reducing the environmental impact of industrial production. Our filtration technologies, including highly efficient filter bags, help capture dust particles and minimize air pollution. ?? ???? ?????? ?????? ???? ???????? ??????????????????! ??? The efficiency of filtration equipment is not only related to the efficiency of the filter media itself but also to the sealing of leaks that occur during the production of the filter bags. The patented seal???????? solution seals filter bag seams by applying a liquid sealant to the centre of the seam (between the layers of filter material) right before sewing. Only a few milliseconds separate the dispensing of the sealant and the stitching of the material. During the sewing process, when the needles pass through the filter material, the sewn holes and edges of the material are automatically filled with the special sealant (and so are sealed). Immediately after sewing, the process of curing the liquid sealant into a final solid state with high elasticity begins, which is crucial for the operational properties of the filter bag. Where to use seal???????? ?? ? Waste incineration plants ? Energy industry - coal combustion ? Energy industry - biomass combustion ? Cement industry ? Lime and gypsum production ? Steel industry ? Chemical industry ? Wherever low dust emissions are required Advantages of seal???????? ? ? High efficiency -> Zero Emissions ? Wide application for all types of polymers ? High temperature resistance >300 °C ? Resistance to aggressive chemical environments ? Not affected by abrasive dust ? Minimal impact on the filtration surface area ? Automated production process = continuous quality ? Cost-effective solution Every step toward cleaner air makes a difference for future generations. ?? #ZeroEmissions #FiltrationSolutions #RemarkableTeam

My thoughts on the subject... 1) water filtration is essential for the survival of humanity. Reverse Osmosis removes all if not most of these particles. 2) companies like Dupont should be made an example of and be dissolved by force for using lakes as chemical dumping grounds. 3) I'm curious to know how much chemical leaching or micro/nano plastics are found in our domestic cross linked polyethylene water distribution systems, ABS or PVC waste drain systems at home, what the city is able to process through their water filtration infrastructure, and what the end results are.

New Year ? Great Research ? Paper Alert Have you ever considered the impact of #discharge levels on #recycling rates in the mechanical recycling of #lithium-ion batteries? Our latest paper investigates the influence of discharge levels on the mechanical recycling process of different automotive LIBs by assessing product quality and the origin of potential impurties. The research by Alexandra Kaas and Christian Wilke was supervised by Urs Alexander Peuker and supported by Anna Vanderbruggen. https://lnkd.in/drkMBVDf