Results 51 to 60 of about 60,238 (255)

Research progress on acid mine drainage treatment based on CiteSpace analysis [PDF]

Archives of Environmental Protection
Acid mine drainage has always been of global concern, primarily due to its low pH, high concentration of heavy metals and toxic substances, and serious impact on the surrounding environment and ecology of mines.
Meiyan Si, Yuntao Zhang, Hai Jin, Yongliang Long, Tao Nie, Wei Feng, Qingsong Li, Yichao Lin, Xiaoqian Xu, Chunhua Wang   +9 more
doaj   +1 more source

Limestone as material to reduce sulphate and arsenic content in acid mine drainage [PDF]

, 2015
In this paper, limestone was used to reduce sulphate and arsenic content in acid mine drainage (AMD). The sample of acid mine drainage was collected from tailing tin mine pond located in Perak.
Othman, Anuar, Sulaiman, Azli, Sulaiman, Shamsul Kamal   +2 more
core  

A review of acid recovery from acidic mining waste solutions using solvent extraction [PDF]

, 2018
This is the peer reviewed version of the following article: Uchenna Kesieme, Andreas Chrysanthou, Maurizio Catulli, and Chu Yong Cheng, ‘A review of acid recovery from acidic mining waste solutions using solvent extraction’, Journal of Chemical ...
Catulli, Maurizio, Cheng, Chu Yong, Chrysanthou, Andreas, Kesieme, Uchenna   +3 more
core   +2 more sources

Self‐Powered Permeable Electronic Dressing for Exudate Management, Electrostimulation and Drug Delivery in Chronic Wound Healing

Advanced Functional Materials, EarlyView.
This study develops a self‐powered permeable electronic dressing (SPED) that synergistically integrates exudate management, electrical stimulation, and on‐demand drug delivery. The dressing effectively absorbs exudate while demonstrating potent antibacterial activity and accelerated tissue regeneration in diabetic mouse models, thereby promoting ...
Jiaheng Liang, Jingjing Fu, Jin Chai, Hongyu Jiang, Fan Chen, Yufei Zhang, Weihao Zhao, Xian Song, Zhihao Zhou, Lingtao Fang, Qiyao Huang, Peng Li, Zijian Zheng   +12 more
wiley   +1 more source

Tissue Engineered Human Elastic Cartilage From Primary Auricular Chondrocytes for Ear Reconstruction

Advanced Functional Materials, EarlyView.
Despite over three decades of research, no tissue‐engineered solution for auricular reconstruction in microtia patients has reached clinical translation. The key challenge lies in generating functional elastic cartilage ex vivo. Here, we integrate synergistic cell‐biomaterial strategies to engineer auricular grafts with mechanical and histological ...
Philipp Fisch, Sandra Kessler, Simone Ponta, Anna Puiggalí‐Jou, Guoliang Lyu, Killian Flégeau, Anastasiya Martyts, Florian Roth, David Fercher, Filippo M. Rijli, Daniel Simmen, Eva Novoa Olivares, Thomas Linder, Marcy Zenobi‐Wong   +13 more
wiley   +1 more source

Study of Iron, Copper and Zinc Removal from Acidic Solutions by Sorption

Chemical Engineering Transactions, 2012
The attenuation of mining activity in the Slovak Republic which started in 1989 led to the extensive closing of deposits using wet conservation, i.e. flooding. Negative effects of acid mine drainage can be observed mainly in the localities where sulphide
M. Balintova, M. Holub, E. Singovszka
doaj   +1 more source

Adsorption of heavy metals from acid mine drainage using poly (hydroxamic acid) ligand

South African Journal of Chemical Engineering, 2022
Acid mine drainage (AMD) causes severe environmental concerns worldwide due to its high acidity, toxic metals and sulphate contents. Conventional treatment methods may not be effective for AMD.
Nozipho Nompumelelo Mzinyane
doaj   +1 more source

Effects of Molecular Designs and Double‐Network Morphologies for Bioadhesive Semiconductors

Advanced Functional Materials, EarlyView.
This study establishes molecular‐to‐mesoscale design rules for bioadhesive semiconducting polymers (BASCs). It identifies how side‐chain length, double‐network formation, and film thickness modulate adhesion strength and electronic performance, providing insight into the rational design of intrinsically adhesive semiconductors for stable and efficient ...
Zhichang Liu, Nan Li, Yuqing Chen, Naisong Shan, Shinya Wai, Jie‐Hao Chen, Aidan Ziaja, Shrayesh N. Patel, Sihong Wang   +8 more
wiley   +1 more source

Factors Controlling Sludge Density During Acid Mine Drainage Neutralization [PDF]

, 1973
This study was supported in part by the Office of Water Resources Research, U.S. Department of Interior under Project A-023-OHIO(print) iii, 156 p. : ill. ; 28 cmList of Figures -- List of Tables -- Summary of Major Conclusions -- Introduction -- Related
Shumate, K. S., Svanks, Karlis
core   +1 more source

Triblock Polymer Engineering Enables Hydration‐Rich, High‐Performance, Fouling‐Resistant Interfaces

Advanced Functional Materials, EarlyView.
A molecularly engineered triblock polymer (PHZ) rapidly reorganizes into a hydration‐rich interfacial layer on diverse surfaces, strongly suppressing hydrophobic attraction and fouling. The triblock polymer provides robust energy and steric barriers to oily foulants, enabling high‐performance antifouling at ultralow dosage.
Chenyu Qiao, Ziqian Zhao, Yueying Huang, Yongxiang Sun, Genglin Li, Xuguang Song, Hongbo Zeng   +6 more
wiley   +1 more source