Results 51 to 60 of about 574,457 (296)
Application of membrane distillation for purification of radioactive liquid
Cleaner Engineering and Technology, 2023 Low-level radioactive wastewater contains not only radionuclides but also a variety of inorganic and organic pollutants, which have an increasingly profound negative impact on the environment and humans.
Mingchao Jiang +5 more
doaj
Advanced Healthcare Materials, EarlyView.Negative‐ and positive‐staining TEM is essential for rapid nanometer‐resolution characterization of organic specimens ranging from nanoparticles to cells. Uranyl salts are widely used negative‐/positive‐stains but are radioactive and highly toxic to users and the environment.
Vera M. Kissling +4 more
wiley +1 more source
Radon Natural Radioactivity Measurements for Evaluation of Primary Pollutants [PDF]
The Scientific World Journal, 2013 Radon is naturally released from the soil into the surface layer of the atmosphere, and by monitoring the natural radioactivity data of radon and its shot‐live decay products we can get valuable information about the dilution properties of the lower boundary layer.
Fenjuan Wang +4 more
openaire +3 more sources
Progress and Application of Multifunctional Hydrogel in Radioactive Skin Injury
Advanced Materials Interfaces, EarlyView.This review examines healing challenges in radiation‐wound injuries, where ionizing radiation impairs immune and tissue repair processes. Hydrogels, with their biocompatibility, antimicrobial properties, and drug delivery capabilities, present a transformative solution. It compares hydrogel efficacy in radiation‐induced versus common wounds, highlights
Xinyue Cui +5 more
wiley +1 more source
Adsorptive Removal of Cesium Ions Using Prussian Blue Immobilized Coffee Ground Biochar
대한환경공학회지, 2021 Objectives: Among various radioactive contaminants, radioactive cesium is one of the most harmful radionuclides that causes human health issues due to its high emission of gamma-ray, high solubility, high mobility, high fission yield, and long half ...
Youngsu Lim +4 more
doaj +1 more source
Pollution State Modeling for Mexico City [PDF]
J. R. Stat. Soc. A., 182(3), 1039-1060 (2019), 2018 Ground-level ozone and particulate matter pollutants are associated with a variety of health issues and increased mortality. For this reason, Mexican environmental agencies regulate pollutant levels. In addition, Mexico City defines pollution emergencies using thresholds that rely on regional maxima for ozone and particulate matter with diameter less ...
arxiv +1 more source
Advanced Science, EarlyView.The covalent organic framework, phen‐TPA, is designed for efficient iodine removal from aqueous solutions, featuring optimized iodine‐binding N‐sites. It shows the fastest iodine removal kinetics for I2 and the highest capacity for I3−. Large‐scale flow‐through tests demonstrate its effective separation of I2 and I3− in high‐salinity environments ...
Yue Ma +9 more
wiley +1 more source
Advanced Science, EarlyView.The introduction of isolated LaOx species into Pt nanoclusters confined within the silicalite‐1 zeolite significantly enhanced the oxidative removal of hydrogen isotopes. Under reaction conditions of 50 °C and GHSV of 72,000 mL·g−1·h−1, the catalyst achieved an excellent H2 conversion efficiency of over 99%.
Guilin Wei +8 more
wiley +1 more source
An Review Article on Radioactive Pollution
, 2019 Radioactive pollution is defined as the increase in the natural radiation levels caused by human activities. The human activities that can release radiation involve activities with radioactive materials such as mining, handling and processing of radioactive materials, handling and storage of radioactive waste, as well as the use of radioactive ...
Dr Sangeeta Gautam, Aithekar, Vijay
openaire +1 more source
Advanced Science, EarlyView.A biomass‐based solar‐powered hierarchical self‐extraction micro‐network (BSSM) is first proposed to achieve freshwater production and Cs+ extraction. This study establishes a transformative paradigm for resource recovery, providing a scalable and eco‐friendly panacea to address pressing global issues, including water scarcity, nuclear pollution, and ...
Liuyan Zhu +10 more
wiley +1 more source