Results 81 to 90 of about 145,676 (299)

Emission Law of Chemical Pollutants in Buildings

Chemical Engineering Transactions, 2018
The indoor environmental quality in a building is one of the most important conditions that guarantee people's work and life. Indoor air pollution has become a burning issue that needed to be settled now. To grasp the emission law of indoor fine particles and drill down the control technology for chemical pollutants in the house, this paper traces a ...
Ren Yilei, Li Hongwei
openaire   +2 more sources

Smart Face Masks as Wearable Respiratory Sensors: A Review of Sensor Technologies, Materials, and Future Directions

Advanced Healthcare Materials, EarlyView.
This review highlights recent advances in smart face masks that actively monitor breathing. By integrating humidity, gas, temperature, pressure, strain, and triboelectric sensors, these masks track key respiratory parameters in real time. The article summarizes sensor mechanisms, compares performance across studies, and discusses challenges and future ...
Negin Faramarzi, Naseeh Backer Kannanthodi, Alice Nicole Casling, Babar Ali, Samira Lakouraj Mansouri, Alessandro Giuseppe D'aloia, Hossein Cheraghi Bidsorkhi, Maria Sabrina Sarto   +7 more
wiley   +1 more source

Air quality impact of a decision support system for reducing pollutant emissions: CARBOTRAF [PDF]

, 2014
Traffic congestion with frequent “stop & go” situations causes substantial pollutant emissions. Black carbon (BC) is a good indicator of combustion-related air pollution and results in negative health effects.
Assamer, J, Beckx, C, Breuss, S, Dahlem, D, Heilmann, B, Hu, J, Kolbl, R, Kouwijzer, G, Lefebvre, W, Lenz, G, Litzenberger, M, Marcinek, M, Mascia, M, Mills, J, North, R, Ritchter, G, Theunis, J, van Poppel, M, Vranckx, S   +18 more
core  

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

Advanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim, Mehran Nabahat, Laia Pascua‐Solé, Isabel Serrano, Ilaria Lucentini, Xènia Garcia, Marina Armengol‐Profitós, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Núria J. Divins, Ignacio J. Villar‐Garcia, Virginia Pérez‐Dieste, Carlos Escudero, Carlo Marini, Jordi Llorca, Eloi Pineda, Pere Bruna, Lluís Soler   +17 more
wiley   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Cement plant gaseous pollutant emission reduction technologies

Ingeniería e Investigación, 2008
A brief description of SOX, NOX and CO2 formation is presented, these being the main pollutants emitted in the cement industry gas stream Several technologies for reducing NOX, SOX and CO2 emissions in long wet kilns are introduced: primary measures ...
Andrés Emilio Hoyos Barreto, Mónica María Jiménez Correa, Alejandro Ortíz Muñoz, Consuelo Montes de Correa   +3 more
doaj  

Development of Emission Factors from Indonesian Coal-Fired Power Plant Using Continuous Emission Monitoring Data [PDF]

BIO Web of Conferences
Continuous Emission Monitoring System (CEMS) is generally used for monitoring compliance with emission standards set by the government regulations and has not been optimally used for other additional purposes yet.
Triani Meiri, Dewi Kania, Sitanggang Ruly, Cahyo Nur, Rasgianti Rasgianti, Supriyanto Eko, Bakti Dheka, Vincēviča-Gaile Zane   +7 more
doaj   +1 more source

Emissions pollutant from diesel, biodiesel and natural gas refuse collection vehicles in urban areas [PDF]

, 2010
Urban pollution is more and more concern due to human health implications. In that way, emissions pollutant from commercial vehicles which move daily at fixed itineraries such as, buses and refuse collection vehicles must be monitored.
Aparicio Izquierdo, Francisco, Flores Holgado, María Nuria, Jiménez Alonso, Felipe, López Martínez, José María   +3 more
core   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Example of acrylonitrile production wastewater treatment project

Gongye shui chuli
Aiming at the characteristics of acrylonitrile production wastewater with high concentration of refractory organic matter, high total nitrogen concentration,high toxicity and complex composition, the combined process of “ozone catalytic oxidation ...
XU Qiang, QIU Xinyao, LI Chunfeng
doaj   +1 more source