Appropriately used, computational fluid dynamics models are powerful tools to design and optimize primary settling tanks (PSTs).This paper uses a Fluent-based 3D model to identify the possible causes for underperformance Makeup of the circular PSTs at the Cali waste-water treatment plant, Colombia, and to propose design modifications to improve per
Slightly acidic electrolyzed water (SAEW) was developed by Japanese companies over 20 years Reusable Straw ago.SAEW has the advantage of potent sterilizing action while being relatively safe.This study evaluated the potential application of SAEW in spatial disinfection.Prior to experiments involving spatial spraying, the ability of SAEW to remove s
The subcritical polyethylene-reflected plutonium (PERP) metal fundamental physics benchmark, which is included in the Nuclear Energy Agency (NEA) International Criticality Safety Benchmark Evaluation Project (ICSBEP) Handbook, has been selected to serve as a paradigm illustrative reactor physics system for the application of the Second-Order Adjoin
Product refurbishment enhances waste minimization and environmental sustainability.However, the sale of these products relies on consumer attitudes, influenced by various factors.This study adopts a novel mixed-methods approach, utilizing structural and network analysis based on over 60,000 comments and tweets from X.com (formerly Twitter), complem