Results 11 to 20 of about 1,389,314 (296)

Stakeholder Assessment on Closing Nutrient Cycles through Co-Recycling of Biodegradable Household Kitchen Waste and Black Water between Rural and Urban Areas in South India

Recycling, 2022
Agricultural land degradation, urban migration, increasing food demand and waste, and inadequate sanitation systems all affect farmers, local society, and the environment in South India.
Veronika Fendel, Martin Kranert, Claudia Maurer, Gabriela Garcés-Sánchez, Jingjing Huang, Girija Ramakrishna   +5 more
doaj   +1 more source

The MICADO Integrated Gamma Station for Radioactive Waste Packages radiological characterization [PDF]

EPJ Web of Conferences, 2023
The MICADO (Measurement and Instrumentation for Cleaning And Decommissioning Operations) Project of the H2020 Research and Innovation Programme aims to propose a cost-effective solution for non-destructive characterization of nuclear waste, implementing ...
Lepore L., Gandolfo G., Marzo G.A., Cherubini N., Casagrande D., Palumbo E., Ratto N., Fanchini E., Pepperosa A., Giordano F., Morichi M.   +10 more
doaj   +1 more source

Increasing access to piped water for poor households: an analysis of water connection subsidy projects implemented by the GRET

H2Open Journal, 2022
By 2030, Sustainable Development Goal 6 aims to ensure universal access to safe drinking water. The Royal Government of Cambodia has, thus, made a significant progress in improving the access to safe water supply in rural areas.
Terra Michaels, Chanmeakara Suong, Chanrith Chi, Lyheang Morm, Phanit Mab, Justine Denis   +5 more
doaj   +1 more source

A lab-on-a-chip approach integrating in-situ characterization and reactive transport modelling diagnostics to unravel (Ba,Sr)SO4 oscillatory zoning

Scientific Reports, 2021
The co-precipitation of sulphate minerals such as celestine and barite is widely studied because their formation is ubiquitous in natural and anthropogenic systems.
Jenna Poonoosamy, Mohamed Mahrous, Enzo Curti, Dirk Bosbach, Guido Deissmann, Sergey V. Churakov, Thorsten Geisler, Nikolaos Prasianakis   +7 more
doaj   +1 more source

Cloud computing and web application-based remote real-time monitoring and data analysis: slurry injection case study, Onshore USA

Journal of Petroleum Exploration and Production Technology, 2018
Remote live monitoring of field operations, such as injection, has been very restricted, although real-time data are often collected at field sites. The difficulties lie in the data access and limitations to obtain computing resources for data analysis ...
Yonggui Guo, Ibrahim Mohamed, Omar Abou-Sayed, Ahmed Abou-Sayed   +3 more
doaj   +1 more source

Fabrication of magnesium oxide–calcium alginate hydrogel for scaffolding yttrium and neodymium from aqueous solutions

Scientific Reports, 2023
In this research, the possibility of using sustainable nano-MgO/Ca-alginate beads for efficient sorption of some rare earth metal ions such as neodymium(III) and yttrium(III) from an aqueous acidic solution was explored.
M. Ghaly, B. A. Masry, E. M. Abu Elgoud
doaj   +1 more source

Examining waste-to-energy technology potential through the pilot project of Bantargebang Waste-to-Energy Power Plant [PDF]

E3S Web of Conferences
Municipal waste management in Indonesia, particularly Jakarta, poses a significant environmental challenge. Jakarta has been relying on the Bantargebang landfill to address its waste disposal needs for many years.
Agatha Natasya Putri, Harvan Akhmad Audi, Prasetya Fierza Rizky   +2 more
doaj   +1 more source

Selective Americium Separation: New Insights into the Complexation of Trivalent f-Elements with SO3-Ph-BTBP [PDF]

EPJ Web of Conferences
In the Americium selective (AmSEL) process, the N-donor ligand 3,3’,3’’,3’’’-([2,2’-bipyridine]-6,6’-diylbis(1,2,4-triazine-3,5,6-triyl))tetrabenzenesulfonate (SO3-Ph-BTBP) is used to selectively strip Am(III) from a N,N,N’,N’-tetraoctyl diglycolamide ...
Sauerwein Fynn S., Sittel Thomas, Geist Andreas, Panak Petra J., Wilden Andreas, Modolo Giuseppe   +5 more
doaj   +1 more source

Environmental contamination characteristics of heavy metals from abandoned lead–zinc mine tailings in China

Frontiers in Earth Science, 2023
China holds large-scale lead–zinc mineral resources; however, mining activities often cause severe contamination by heavy metals. This study systemically assessed contamination by eight heavy metals (Cu, Zn, Cd, Pb, Cr, Hg, Ni, and As) in mine tailings ...
Wei Han, Ruifeng Zhao, Wanrong Liu, Yujing Wang, Shuai Zhang, Kang Zhao, Jinglei Nie   +6 more
doaj   +1 more source

Planning and decommissioning of a disused Theratron- 780 teletherapy machine and the dose assessment methodology for normal and radiological emergency conditions

Nuclear Engineering and Technology, 2023
The present work represents a technical guideline for decommissioning a disused teletherapy machine model Theratron-780 and contains category one 60Co radioactive source.
Mohamed M.Elsayed Breky, Muhammad S. Mansy, A.A. El-Sadek, Yousif M. Mousa, Yasser T. Mohamed   +4 more
doaj