Researchers at the Fraunhofer Institute for Applied Polymer Research (IAP; Potsdam-Golm, Germany; www.iap.fraunhofer.de) have developed a process for embedding active enzymes into plastics. This has been difficult before, since plastics are normally processed at temperatures above 100°C. The technology offers…
A cyclic activated-sludge (AS) process, trademarked te-cyc, combines biological treatment and solids settlement in a single treatment step, thereby significantly reducing the footprint compared to a conventional AS plant, which requires three separate processes — primary settlement tanks, aeration tanks…
The ST75 mass flowmeter (photo) provides precision measurement in small lines for the detection of hazardous, non-compliant and costly gas leaks, including the monitoring of seal leakage from gas compressors. It measures air or gases from 0.01 to 559 std.…
This company recently launched three filtration inspection packages (photo) centered around offering improved filter availability, better filter performance and longer equipment life. The packages are designed to quickly identify common wear-and-tear issues, such as problems with the plate packs, leakages…
The InlineSENS (photo) density measuring system combines both a radiation source and scintillation detector in one device. Its use of low-energy gamma radiation provides strong responses to even the slightest change in product composition, with extremely low dose rates. The…
This company’s fully integrated ProfiNet motor solution has been officially certified by the Profibus user organization, an important milestone in terms of cabling, commissioning and IIoT capability. It is said to be the first drive-technology manufacturer to fully integrate its…
The SRMHETRWP-15C (photo) is a rugged, industrial-grade 15-in. sunlight-readable touchscreen. This new model provides many important advantages for use in any automated outdoor system. With super-high visibility and brightness, this model is five to six times brighter than standard screens,…
This company has enhanced its Rosemount TankMaster inventory-management software package (photo) to help optimize tank usage and increase safety in full-containment storage tanks for liquefied natural gas (LNG) and other liquefied gases. These tanks are large, complex structures with a…
The Rotavapor R-250 Pro industrial evaporation unit (photo) now includes the capacity of a 50-L evaporation flask. The new system offers a unique operating concept, many safety features and a robust design to improve demanding workflows in large-scale rotary evaporation.…
Physical adsorption phenomena play a critical role in many separation and purification processes, including separations of industrial gases, purification of gases, moisture removal from fluids, water purification and others. Adsorption is a surface phenomenon in which a fluid (gas or…