|
|
|
|
|
M. Otero, L. Freire, S. Gómez-Cuervo and C. Ávila
Elevated ammonium (NH4+) concentrations in untreated waterways contribute to eutrophication and dissolved oxygen depletion. Geopolymer (GP) materials are introduced as sustainable, straightforward operation and low-cost option for pollutant adsorption th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Bharati Mahajan, Sameer Shastri and Shreenivas Londhe
Freshwater sources are affected by a diverse range of pollutants, which increases the demand for effective remediation. Aquatic phytoremediation is a nature-based solution. It has the potential to provide efficient, adaptable, and multi-targeted treatmen...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wojciech Czekala
Municipal waste management is an important aspect in the context of the environmental protection of any country. Biowaste is the dominant stream among all municipal waste in Poland (32.4% in 2020). It can be processed through recycling and recovery proce...
ver más
|
|
|
|
|
|
|
|
|
|
|
Eva Santos, Tânia M. Lima and Pedro D. Gaspar
This study aims to address the challenge of implementing Lean philosophy in Small and Medium Enterprises (SMEs) and fill the research gap regarding Lean application in vehicle seat upholstery maintenance/repairing processes. The Lean tools applied in a c...
ver más
|
|
|
|
|
|
|
|
|
|
|
Cristina Pavon, Miguel Aldas, David Bertomeu, Harrison de la Rosa-Ramírez, María Dolores Samper and Juan López-Martínez
Poly(butylene succinate) (PBS) is one of the contaminants in the Poly(ethylene terephthalate) (PET) recycling process. It is known that high contents of PBS in PET significantly reduce PET properties, but the effect of low contents on PET has yet to be s...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wieslaw Budzisz and Adam Marciniec
Achieving roughness parameters on tooth flanks for highly loaded gears and creating their non-directional surface texture are key to obtaining the required gearbox lifetime, durability, and performance. Many finishing techniques are well-known and descri...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yuanyuan Zhang, Lai Wei, Xin Gao, Heng Chen, Qiubai Li, Kai Zhang and Qilong Huang
An innovative hybrid energy system consisting of a waste-to-energy unit and a coal-fired power unit is designed to enhance the energy recovery of waste and decrease the investment costs of waste-to-energy unit. In this integrated design, partial cold reh...
ver más
|
|
|
|
|
|
|
|
|
|
|
Joelle M. Segovia, Ching-Hsuan Huang, Maxwell Mamishev, Nanhsun Yuan, Jiayang He and Igor Novosselov
During the COVID-19 pandemic, reusable masks became ubiquitous; these masks were made from various fabrics without guidance from the research community or regulating agencies. Though reusable masks reduce the waste stream associated with disposable masks...
ver más
|
|
|
|
|
|
|
|
|
|
|
Pawan Kumar Bharti, Pawan Kumar Tyagi, Vijender Singh
Pág. 164 - 172
A study on heavy metals assessment in the water of Sahastradhara hill-stream was conducted with different five sites at significant differences. The present paper deals with the water quality status of Sahastradhara stream by the assessment of heavy meta...
ver más
|
|
|
|
|
|
|
|
|
|
|
Luigi Cosentino, Martina Giuffrida, Sergio Lo Meo, Fabio Longhitano, Alfio Pappalardo, Giuseppe Passaro and Paolo Finocchiaro
One of the goals of the MICADO Euratom project is to monitor the gamma-rays emitted by radioactive waste drums in storage sites on a medium to long term basis. For this purpose, 36 low-cost gamma-ray counters were designed and built to act as a demonstra...
ver más
|
|
|
|
|
|