NANOGAP’s Post

A study compares #biochar production methods using urban #biowaste, finding similar physicochemical properties and heavy metal adsorption in biochar from traditional tin kilns and muffle furnaces. While both methods are effective, tin kilns pose environmental risks, highlighting the need for cleaner production techniques. https://lnkd.in/gtSQP4xj

🆕 A group of Chinese and Australian scientists may have moved a step closer to making environmentally sustainable #FlameRetardants (FRs) a reality. > They produced PA-DAD, a “fully biologic”, “exceptionally efficient, and environmentally sustainable” FR, from a neutralisation reaction between phytic acid (PA) and 1,10-Diaminodecane (DAD). > As well as being derived from natural sources, PA-DAD successfully retards flames and reduces toxic gas release from the common but highly flammable industrial material epoxy resin. > It may therefore be one of the first truly effective bio-based FRs – potentially helping the world move on from existing products that are damaging to both the environment and human health. 💡 LGC Standards offers the largest flame retardant #ReferenceStandards portfolio on the market, including our PBB Mix 5, which enables the screening of 23 analytes in one run. Explore more: https://okt.to/53hUR1 #sustainability #ScienceForASaferWorld

🆕 A group of Chinese and Australian scientists may have moved a step closer to making environmentally sustainable #FlameRetardants (FRs) a reality. > They produced PA-DAD, a “fully biologic”, “exceptionally efficient, and environmentally sustainable” FR, from a neutralisation reaction between phytic acid (PA) and 1,10-Diaminodecane (DAD). > As well as being derived from natural sources, PA-DAD successfully retards flames and reduces toxic gas release from the common but highly flammable industrial material epoxy resin. > It may therefore be one of the first truly effective bio-based FRs – potentially helping the world move on from existing products that are damaging to both the environment and human health. 💡 LGC Standards offers the largest flame retardant #ReferenceStandards portfolio on the market, including our PBB Mix 5, which enables the screening of 23 analytes in one run. Explore more: https://okt.to/Yw6TNV #sustainability #ScienceForASaferWorld

Aerobic and Anaerobic Bioremediation This course is about the application of various remediation technologies with an in depth understanding of their scientific foundations, appropriateness for various contaminants, and the key aspects for design. Firstly, the course defines hazardous waste, bioremediation and other remedial technologies. In addition, the course presents the major technologies available for reclaiming contaminated resources and reducing health risks. It covers the application of various physical and chemical technologies, and emphasis on the biological systems for the cleanup of hazardous chemicals. Moreover, it covers the major technology applications, air sparging, soil vapor extraction, chemical oxidation, bioventing, and the various types of bioremediations including, intrinsic remediation or monitored natural attenuation. Finally, it designs the concepts and operational procedures that covered for in situ, solid phase, slurry phase, liquid phase and air phase processing. Register now: https://lnkd.in/dVSsTfdg call us: 01500166177

Dr. Chamila Gunasekara, commenced in 2016 with the research team at RMIT University. The team identified that repurposing coal ashes in concrete production would be the ideal pathway toward addressing both the environmental impact brought by coal wastes and sustainability concerns rooted within the construction industry.  To know more https://lnkd.in/gecbkysm #coalwastes #sustainability #environment #chemicalnews #research #chemicalindustry #chemicalfield #worldofchemicals #chemicaltoday

I am excited to share our recent publication on "Evaluating a green liquid phase plasma discharge (CLPD) process and working mechanism for remediating cobalt contamination in water" in the journal of "Separation and Purification Technology". In this study, performance of novel CLPD process was investigated as an advanced oxidation technology to efficient removal of toxic cobalt contaminants in water. The importance of this study is, this process does not require any chemicals, high temperature or pressure, or gases to treat the water and it does not produce any waste or harmful gases to the environment. Therefore, this novel CLPD process is environmentally- friendly and highly energy efficient. This process not only allowed for the efficient removal of cobalt from water but also synthesized cobalt oxide particles as a value-added product which can be used as a catalyst in many applications. Here's the access for the articles https://lnkd.in/gBYuXSDy

🌟 New Publication Alert! We are thrilled to announce the publication of our paper titled "Adsorption dynamics of gaseous toluene with and without formaldehyde and water vapors on composites of UiO-66-NH2 and microporous carbon" in the #ChemicalEngineeringJournal.  This research offers groundbreaking insights for the design of advanced packed bed adsorbent systems aimed at effectively capturing aromatic volatile organic compounds (VOCs) in diverse and complex conditions, while accounting for the presence of aldehyde VOCs and water vapor as competing feed components in the environment. Explore the full article on this URL link: https://lnkd.in/g7gWpV55 [50 days free access] #Researchers #Academic #Adsorption #Climatechange #Airpollutioncontrol #EnvironmentalManagement #Airpollution #Sustainability #Innovation #Publication #Journal

https://lnkd.in/djPNUA3w It’s now available online: The importance of water purification has increased in most civilizations because of economic growth and significant industrialization. Many regions of the world will lack access to drinking water because of ongoing water shortages, such as pollution, industrialization, andurbanization. Membranes for nanofiltration and reverse osmosis have both been used to treat wastewater, due to the increased contamination of fresh water by numerous pollutants such as dyes, pharmaceutical wastes, organic pollutants, and heavy metal constituents, which are generated by industrial, urban, and mining processes, all these are the primary causes of drinking water shortages. Thin film nanocomposite (TFN) membranes are regarded as the most effective membranes currently on the market for desalination and organic pollution removal. These membranes improve productivity and selectivityusing less energy than conventional asymmetric membranes. Herein, a superhydrophilic thin film nanocomposite was produced and was functionalized by graphene oxide grafted with Trimesic acid and melamine/polyoxometalates, the incorporation of the polyoxometalates (POMs) nanocomposite makes the membrane highly selective and shows a rejection of about 100 % for pentane, isooctane, and decane hydrocarbons, while when tested with Sr2+, Co2+, Pb2+ , the rejection was >90 %. I hope you would find it interesting and beneficial.

𝐒𝐔𝐓𝐃 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐓𝐫𝐚𝐧𝐬𝐟𝐞𝐫 𝐎𝐟𝐟𝐢𝐜𝐞 While boron in water may appear harmless, elevated levels can be toxic. That is why our High-Performance Boron Absorbents Technology is a breakthrough in water treatment. Using advanced nanomaterial composite sponges, it effectively removes boron from various water sources, achieving efficiencies that comply with stringent safety standards — reducing boron concentrations to as low as 0.5 mg/L, making it safe for consumption. The best part? The sponges are sustainable! With robust regeneration stability and minimal chemical usage, they are perfect for industries committed to safeguarding both people and the environment. Ready to lead the charge in improving water quality? Connect with us today to explore licensing opportunities. 💡 Reach out to us: tto@sutd.edu.sg #SUTD #Innovation #TechTransfer #WaterQuality #Sustainability #Licensing

🎉 Thrilled to Share My Latest Publication! 🌊 I am excited to announce that my review paper, titled “Hydroxyl and Sulfate Radicals Based Electrochemical Advanced Oxidation Process for Treating Dye-Bearing Wastewater – A Review,” has been published in the esteemed journal Water Practice and Technology. This paper dives deep into the pressing challenge of treating textile wastewater, a significant environmental concern due to the textile and dyeing industry’s rapid growth. The review explores the potential of electrochemical advanced oxidation processes (EAOPs), specifically those based on hydroxyl and sulfate radicals, as innovative and effective solutions for addressing this critical issue. Key highlights of the paper include: • Mechanisms of hydroxyl and sulfate radical generation. • Comparative analysis of their efficacy in degrading complex dye pollutants. • Challenges and future prospects for large-scale implementation. I hope this work serves as a valuable resource for researchers and professionals working on sustainable water treatment technologies and inspires further innovation in this domain. A big thank you to my co-authors, mentors, and everyone who supported me throughout this journey! You can find the paper here: DOI: https://lnkd.in/dJJdD9Jd Looking forward to hearing your thoughts and engaging in discussions about advancing wastewater treatment technologies. Let’s continue to innovate for a cleaner and greener planet! 🌍 #Research #Innovation #WaterTreatment #EnvironmentalScience #AdvancedOxidationProcesses