Results 51 to 60 of about 4,198 (243)

Enhanced Separation Performance of Radioactive Cesium and Cobalt in Graphene Oxide Membrane via Cationic Control [PDF]

open access: yes, 2022
The great applications of nuclear power for the most promising clean energy sources have been challenged by a large amount of radioactive wastewater generated, specifically the Cs+/Co2+ separation for nuclear waste storage, retreatment or recycling of ...
Shuai Wang   +11 more
core   +1 more source

Removal of Radioactive Cesium in Secondary Wastewater after Soil-washing Process

open access: yes대한환경공학회지, 2020
Objectives Secondary wastewater is generated as the soil washing process proceeds to restore contaminated soil near the nuclear power plants (NPPs).
Juhyeok Lee, Jaeeun Kang, Won-Seok Kim
doaj   +1 more source

Regulatory Convergence and Divergence in ESG Reporting in the Indo‐Pacific Region

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Environmental, social, and governance (ESG) reporting has evolved significantly globally over the past few decades. Many countries are now signatories to international agreements such as the United Nations Framework Convention on Climate Change (UNFCCC) and the Paris Agreement, with increasing commitments to emissions reduction targets and the
Michele John   +6 more
wiley   +1 more source

Performance Study of Non-Contact Membrane Distillation Engineering Prototype for Treatment of Radioactive Wastewater

open access: yesHe huaxue yu fangshe huaxue
The non-contact membrane distillation(MD) method developed by researchers at the University of South China marks a notable advancement over traditional direct contact membrane distillation approaches.
Bao-lin WANG   +4 more
doaj   +1 more source

Management of 137Cs in electric arc furnace dust by solid-liquid extraction and treatment of contaminated wastewater using co-precipitation

open access: yesCase Studies in Chemical and Environmental Engineering, 2023
Efficient decontamination of 137Cs in electric arc furnace dust (EAFD) was carried out using a solid-liquid extraction method and then the obtained wastewater contaminated with 137Cs was treated by a co-precipitation. The influences of pH, stirring time,
P. Sopapan   +6 more
doaj   +1 more source

Phosphate and fluoride removal options for Hanford high‐level waste sludge processing

open access: yesEnvironmental Progress &Sustainable Energy, EarlyView.
Abstract High‐phosphate and high‐fluoride sludges represent some of the most challenging waste streams within the Hanford High‐Level Waste (HLW) inventory due to solubility constraints, impacts on glass loading, and corrosion risks during vitrification.
A. M. Westesen   +4 more
wiley   +1 more source

Radiological Risk Assessment for King County Wastewater Treatment Division [PDF]

open access: yes, 2005
Staff of the King County Wastewater Treatment Division (WTD) have concern about the aftermath of a radiological dispersion event (RDE) leading to the introduction of significant quantities of radioactive material into the combined sanitary and storm ...
Strom, Daniel J.
core   +1 more source

Advances in Photocatalysis and Electrocatalysis of Uranium Extraction in Complex Environments

open access: yesHe huaxue yu fangshe huaxue
Uranium, as the most important fuel for nuclear power operation, is crucial to ensure the sustainable development of nuclear power. However, the supply-demand contradiction of uranium resources in China has become increasingly prominent, and the gap ...
Tao LIN   +5 more
doaj   +1 more source

“Nature's Polymer Reimagined: Conventional and Green Routes to Pectin, Its Bioactive Promise and Industrial Applications”

open access: yesFood Chemistry International, EarlyView.
Pectin, a versatile natural polymer, is extracted through conventional and emerging green extraction methods, offering multifunctional bioactive properties useful in food, pharmaceutical, and environmental applications. ABSTRACT Pectin, a molecular tapestry woven from diverse polysaccharides, holds a pivotal role across food, pharmaceutical, and ...
Afra Anika Rafique   +3 more
wiley   +1 more source

Microbial Effects on Repository Performance [PDF]

open access: yes, 2010
This report presents a critical review of the international literature on microbial effects in and around a deep geological repository for higher activity wastes.
West, J. M.   +2 more
core  

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