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Facts At Your Fingertips: Key Considerations for Control-Valve Specification
Control valves ensure safe and efficient operation of process plants by regulating the fluid flow in connected pipes. This one-page reference outlines key considerations for specifying control valves during the design phase of a plant. Valve sizing. The size of…
Epoxy-based composite demonstrated as a fixative for radioactively contaminated surfaces
Decommissioning nuclear sites is a complex technical and environmental challenge. A recent project undertaken by Pacific Northwest National Laboratory (PNNL; Richland, Wash.; www.pnnl.gov) has demonstrated a method for immobilizing radioactive contaminants on surfaces. The approach would reduce the spread of…
New technique for recycling composite materials breaks down thermoset to recover fibers
Poly(dicyclopentadiene), or pDCPD, is a thermoset plastic often used with fiberglass or carbon fibers to make high-strength, lightweight composite materials. Such composites are difficult to recycle practically, leaving environmentally harmful incineration as the most common end-of-life scenario. Now, a team…
A sulfur-based substitute for bitumen as a binder in road asphalt
Demand for bitumen as a binding agent for road asphalt is growing, but supplies are not expected to keep pace. Startup company Uberbinder (Liverpool, U.K.; www.uberbinder.com) has developed a manufacturing platform to tackle this challenge with an alternative solution: a…
Show Preview: Clean Americas
CLEAN Americas Week (Dallas, Tex.; Nov. 9–11) is the culmination of the decades of experience and community built by three legacy events — CLEAN Gulf, CLEAN Waterways and CLEAN Pacific. The three events have now been combined for the first…
Investments are accelerating a new hydrogen-based quantum-heating approach
Specially engineered nanostructured nickel- and copper-based composite materials are the cornerstone of a new technology that aims to provide emissions-free heat generation for industrial use. Clean Planet Inc. (Tokyo; www.cleanplanet.co.jp/en/) has developed the Quantum Hydrogen Energy (QHe) technology, which the…
Business News: November 2026
Plant Watch MOL Group opens first biomethane plant in Szarvas, Hungary October 14, 2026 — MOL Group Plc. (Budapest, Hungary; molgroup.info) inaugurated its first biomethane plant in Szarvas, Hungary. As a result of the investment of more than HUF 2.7…
Upcycled steel byproduct sequesters phosphorus and sulfur in wastewater digesters
To inhibit fouling and H2S formation, chemicals like ferric chloride, ferric sulfate and aluminum sulfate are often used to reduce the concentration of phosphorus and sulfur in digesters at wastewater treatment facilities. While effective at isolating sulfides and phosphates, these…
How AI-Powered Visual Inspection is Reframing Industrial Hygiene
From PPE compliance to spill detection and dust accumulation, smart inspection and monitoring systems are giving real-time visibility into industrial hygiene hazards that manual inspections routinely miss Many use cases for industrial artificial intelligence (AI) have been documented in recent…
Applying ionic liquids to alum sludge presents a less-toxic route to sludge conditioning
Aluminum sulfate is used in drinking-water treatment as a coagulant to remove suspended particles, but this process leaves behind large volumes of watery residue known as alum sludge. Alum sludge is exceedingly difficult to dewater, making disposal a massive challenge,…