Each year, a large amount of plastic waste is generated, with 60% of the total plastic content of municipal solid waste composed of high-, low- and linear-low density polyethylene (HDPE, LDPE and LLDPE) and polypropylene (PP). Existing methods for degrading…
Updated feeding and conveying products help improve product flow When it comes to feeding and conveying operations, chemical processors struggle to minimize unplanned downtime and maximize throughput. For this reason, they require reliable equipment that is easy to clean in…
Making more ARA Arcadia Biosciences Inc. (Davis, Calif.; www.arcadiabio.com) and Dupont Pioneer (Des Moines, Iowa; www.pioneer.com) recently completed field-trial validation for new safflower plants that produce high levels of arachidonic acid (ARA) oil, a high-value, specialty nutritional oil. The field…
Last month at the IFAT trade fair (May 30–June 3; Munich, Germany), Huber SE (Berching: www.huber.de) and Microdyn-Nadir GmbH (Wiesbaden, both Germany: www.microdyn-nadir.de) unveiled a rotating membrane bioreactor (MBR) that utilizes membrane laminate technology. “By combining our two technologies we…
Plant Watch Unipetrol breaks ground on Czech Republic’s largest petrochemical project June 10, 2016 — Unipetrol a.s. (Prague, Czech Republic; www.unipetrol.cz) has officially broken ground for the construction of a new polyethylene unit, said to be the largest investment in…
Nature-inspired surfaces are being developed that are not only highly repellent to water, but are even superomniphobic Although hydrophobic materials have been in use for many years, advances in nanotechnology are causing a revolution in the coatings and surface-treatment field.…
By the end of this year, a demonstration plant will start up in the U.S. that uses an electrochemical process to recover phosphorus from wastewater, producing a fertilizer as struvite (NH4MgPO4·6H2O). Although the location and capacity of the plant has…
This article examines the measures — both global and local — that chemical processors are taking to instill sustainability into everyday operations Although discussions about sustainability in the chemical process industries (CPI) are usually geared toward making processes more environmentally…
Polylactic acid (PLA) is a versatile biopolymer, but its applications are somewhat limited due to its brittleness. Now, an alternative bio-based composite material has been developed that overcomes this limitation. Developed by the industry-university consortium of Hitachi Zosen Corp. (HITZ;…
The CPI requires more innovative and comfortable chemical-resistant clothing, goggles and gloves to protect workers The purpose of chemical protective clothing (CPC) is to shield and protect workers from chemicals. However, explains Sally J. Smart, a Certified Safety Professional and…