Results 121 to 130 of about 201,460 (304)

Quantitative inversion of integrated hyperspectral and optical remote sensing images to monitor dust distribution in open pit mines

All Earth
Mining coal resources leads to significant dust pollution, and the aerosol optical depth (AOD) obtained through aerosol remote sensing inversion serves as an important indicator of this pollution. By integrating hyperspectral remote sensing data from the
Simin Feng, Jin Zhang
doaj   +1 more source

Protective equipment and health education program could benefit students from dust pollution. [PDF]

Air Qual Atmos Health, 2021
Chiang YC, Li X, Lee CY, Rui J, Hu CW, Yang HJ, Chen SC, Chen T, Su Y, Kuo CY, Hsueh SC.   +10 more
europepmc   +1 more source

Microplastics and nanoplastics in water: Improving removal in wastewater treatment plants with alternative coagulants

The Canadian Journal of Chemical Engineering, EarlyView.
The contaminant removal performance of a conventional coagulant, alum, and alternative coagulants, aluminium chlorohydrate (ACH) and ACH + pDADMC, are compared in challenging wastewater treatment conditions (pH >7.8). The interactions of each coagulant with a negatively charged surface are depicted based on quartz crystal microbalance with dissipation ...
Sinan Abi Farraj, Mathieu Lapointe, Rafael S. Kurusu, Nathalie Tufenkji   +3 more
wiley   +1 more source

Study on Dust Hazard Levels and Dust Suppression Technologies in Cabins of Typical Mining Equipment in Large Open-Pit Coal Mines in China

Atmosphere
As the world’s largest open-pit coal producer, China faces severe dust pollution in mining operations. Cabins of mining equipment (electric shovels, haul trucks, drills) exhibit unique micro-environmental contamination due to dual-source pollution ...
Xiaoliang Jiao, Wei Zhou, Junpeng Zhu, Xinlu Zhao, Junlong Yan, Ruixin Wang, Yaning Li, Xiang Lu   +7 more
doaj   +1 more source

Examining the Relationship between Particulate Matter, Nitrogen Oxide, Carbon Oxides, Sulfur Dioxide and Hypertension in Urban Areas in India: A Review [PDF]

, 2013
While blood pressure may be decreasing around the world, it has been on the rise in India (Kounteya, 2012). According to the World Health Organization, the average blood pressure went down by 2.7mm Hg among women globally, while increasing by 2.4mm Hg in
Kolli, Hiren
core   +1 more source

Experimental methods in chemical engineering: Atomic absorption spectrometry—AAS

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Elements absorb electromagnetic radiation (light) of a specific wavelength in proportion to the number of atoms in its path. As the atoms absorb this light energy, electrons rise from the ground state to an excited state. In atomic absorption spectrometry (AAS), high temperatures produce clouds of atoms from the sample (atomization) and ...
Emily Cintia Tossi de A. Costa, Jildimara de Jesus Santana, Viviane de Oliveira Campos, Felipe Fernandes Barbosa, Gregory S. Patience   +4 more
wiley   +1 more source

AIR DUST POLLUTION RESEARCH AT LIVESTOCK COMPLEXES

Integrated Technologies and Energy Saving
Sustainable livestock farming is a necessary element of the country`s sustainable development. Providing the population with high-quality and safe livestock products is a food security guarantee, for which one of the main elements is feeding animals with high-quality feed.
V. B. Bairachnyi, O. V. Adashevskyi, A. O. Sakun, A. O. Lytvyn, V. S. Butko   +4 more
openaire   +3 more sources

Numerical study of jet impingement cooling on a smooth curve surface [PDF]

, 2014
Impinging jets are a best method of achieving particularly high heat transfer coefficient and are therefore employed in many engineering applications.
Adnan, Nurul Aini, Hairol, Nur Nazatul Najwa, Mohamed, Elizah, Mohd Fauzi, Noor Akhmazillah, Norhelmi, Siti Aishah   +4 more
core  

Charge State Influence on Stability and Isomerism in Dehydrogenated PAHs: Insights from Anthracene, Acridine, and Phenazine

ChemPhysChem, Volume 26, Issue 6, March 15, 2025.
The ionization of anthracene, acridine, and phenazine has been explored, along with the removal of one and two hydrogen atoms, to provide valuable information for astrochemists and to understand the behavior of the resulting structures and their electronic reorganization. Abstract In this study, we systematically explored the stability and isomerism of
Khaldia Zghida, Farouk Hamza Reguig, Manuel Alcamí, Al Mokhtar Lamsabhi   +3 more
wiley   +1 more source

Synergies and Trade‐Offs in Circular Economy and Community Development Nexus: Pathways to Local Sustainability

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Recent scholarship shows growing interest in the circular economy (CE) approach, which promotes resource‐efficient, community‐friendly activities. However, scientific evidence is still needed on the synergies and trade‐offs between CE and community development (CD).
Michael Odei Erdiaw‐Kwasie, Matthew Abunyewah, Kerstin Zander, Patrick Arhin, Amila Kasun Sampath Udage Kankanamge, Walter Leal Filho, Khorshed Alam   +6 more
wiley   +1 more source