Results 81 to 90 of about 860 (160)

Polyguanidine modified antibacterial adsorbent for uranium extraction from seawater

四川大学学报. 自然科学版, 2020
A new type of adsorbent with efficient antibacterial activity (PAM-AO-PHGC) for uranium extraction from seawater was prepared by crosslinking of polyhexamethylene guanidine hydrochloride (PHGC) and amidoxime group (AO) under the condition of ...
LI Hao, WEN Jun, WANG Xiao-Lin
doaj  

Huge block adsorbent with super-sized water transport channels for ultrafast and high-capacity recovery of dispersed uranium

National Science Open
Efficient recovery of dispersed uranium is critical for the sustainable development of nuclear energy. Designing an adsorbent with water transport channel structure is a promising approach for boosting uranium recovery performance, while balancing the ...
Zhang Jiacheng, Cao Meng, Zhao Shilei, Wang Hui, Jian Yaping, Ma Yue, Feng Lijuan, Yuan Yihui, Wang Ning   +8 more
doaj   +1 more source

Preparation and properties of guanidine-based antimicrobial ultra-high molecular weight polyethylene fiber for uranium extraction from seawater

Fushe yanjiu yu fushe gongyi xuebao
Fiber absorbents are among the most economical materials for uranium extraction from seawater. Marine organisms are prone to fouling while being deployed in the sea, severely impairing the adsorption properties of the fiber.
HU Lijun, MAO Xuanzhi, FENG Xinxin, HAN Hongwei, HU Jiangtao, WU Guozhong   +5 more
doaj   +1 more source

Recent advances in materials for uranium extraction from seawater

四川大学学报. 自然科学版
With the increasing global energy demand，traditional fossil fuels are confronted with challenges such as limited reserves and environmental pollution.Due to its clean and sustainable characteristics，nuclear energy is assuming an increasingly pivotal role
LIANG Li-Sha, ZHANG Tao, ZHOU Jin
doaj  

Extraction of uranium from seawater.

RESOURCES PROCESSING, 1987
KATO, Shunsaku, HIROTSU, Takahiro
openaire   +2 more sources

The Extraction of Uranium from Seawater

Journal of Japan Oil Chemists' Society, 1982
Shunsaku KATOH, Kazuhiko SUGASAKA
openaire   +2 more sources

Enhancement of Extraction of Uranium from Seawater – Final Report

, 2016
Even at a concentration of 3 μg/L, the world’s oceans contain a thousand times more uranium than currently know terrestrial sources. In order to take advantage of this stockpile, methods and materials must be developed to extract it efficiently, a difficult task considering the very low concentration of the element and the competition for extraction by
Travis Cameron Dietz, Zois Tsinas, Claire Tomaszewski, Ileana Pazos, Olga Nigliazzo, Weixing Li, Mohammad Adel-Hadadi, Aaron Barkatt, Mohamad Al-Sheikhly   +8 more
openaire   +2 more sources

Research Progress of Materials for Photocatalytic Reduction of Uranium in Water

He huaxue yu fangshe huaxue
In recent years, semiconductor photocatalytic methods have made great progress in the reduction and extraction of uranium from water. In recent years, due to its advantages of less pollution, low energy, and high material reuse efficiency, photocatalysis
Ya-xi TIAN, Tao YU
doaj   +1 more source

Nanospace Decoration with Uranyl-Specific "Hooks" for Selective Uranium Extraction from Seawater with Ultrahigh Enrichment Index. [PDF]

ACS Cent Sci, 2021
Song Y, Zhu C, Sun Q, Aguila B, Abney CW, Wojtas L, Ma S.   +6 more
europepmc   +1 more source

Collagen-based porous aerogel with high adsorption, excellent antibacterial properties, and structural stability for specific uranium capture in seawater

Collagen and Leather
Uranium plays a pivotal role in nuclear energy production, and extracting it from seawater offers a promising solution to alleviate shortages in land-based uranium resources.
Taotao Qiang, Tian Wang, Xiaonan Ruan, Xiancheng Zhang, Ruilong Li, Longfang Ren   +5 more
doaj   +1 more source