Results 91 to 100 of about 500,418 (294)

Unlocking the Full Potential of Zinc Oxide/Cerium Oxide Composite Nanoparticles for Removal of Mixed Pharmaceutical and Dye Pollutants in Water

Advanced Materials Interfaces, EarlyView.
ZnO/CeO2 composite nanoparticles synthesized via a facile hydrothermal method simultaneously degrade ciprofloxacin, tetracycline, methylene blue, and methyl orange in a four‐component mixture under UV irradiation. The Ce3+/Ce4+ redox cycling and oxygen vacancies at the ZnO/CeO2 interface suppress charge recombination and enhance reactive species ...
Aditya Rianjanu, Rima Nurfitria, Eka Nurfani, Rizky Aflaha, Kuwat Triyana, Tarmizi Taher, Agustina Sus Andreani, Noto Susanto Gultom, Januar Widakdo, Dian Ahmad Hapidin, Erwin Peiner, Hutomo Suryo Wasisto   +11 more
wiley   +1 more source

Resource Recycling of Mn-Rich Sludge: Effective Separation of Impure Fe/Al and Recovery of High-Purity Hausmannite

ACS Omega, 2021
Chenggui Liu, Qi Han, Yu Chen, Suiyi Zhu, Ting Su, Zhan Qu, Yidi Gao, Tong Li, Yang Huo, Mingxin Huo   +9 more
doaj   +1 more source

Pilot-scale partial nitrification and anaerobic ammonium oxidation system for nitrogen removal from municipal wastewater

Communications Engineering
Partial nitrification has the advantages of saving energy and reducing the need for carbon sources in municipal wastewater treatment. However, for municipal wastewater with low ammonia, start-up and maintenance of partial nitrification is a worldwide ...
Yunlong Su, Xiyao Li, Jiao Wang, Rui Du, Xiaofei Xue, Yongzhen Peng   +5 more
doaj   +1 more source

From microbial fuel cell (MFC) to microbial electrochemical snorkel (MES): maximizing chemical oxygen demand (COD) removal from wastewater [PDF]

, 2011
The paper introduces the concept of the microbial electrochemical snorkel (MES), a simplified design of a “short-circuited” microbial fuel cell (MFC). The MES cannot provide current but it is optimized for wastewater treatment.
Bergel, Alain, Erable, Benjamin, Etcheverry, Luc   +2 more
core   +2 more sources

Accelerating Discovery to Deployment: Argonne's Materials Engineering Research Facility (MERF) and Its Role in Scaling Materials Technologies for Water and Resource Solutions

Advanced Materials Technologies, EarlyView.
In this Perspective, we highlight the processing science and scale‐up capabilities of the Materials Engineering Research Facility (MERF) at the U.S. Department of Energy's Argonne National Laboratory, with an emphasis on practical solutions for sustainable water and critical resource recovery. We demonstrate how national laboratories bridge fundamental
Yuepeng Zhang, Bratin Sengupta, Xiaoao Shi, Haihui Pu, Jeffrey W. Elam, Gregory K. Krumdick, Jessica Durham Macholz, Allison Bennett Irion, Junhong Chen, Seth B. Darling   +9 more
wiley   +1 more source

Pitting Corrosion of Steel Pipes in Water Supply Systems: An Influence of Shell-like Layer

Applied Sciences
The research was aimed at studying pitting corrosion, which precedes the appearance of fistulas in steel and cast-iron pipelines in water supply systems and leads to significant expenditures.
Valentin Chukhin, Alexey Andrianov, Nikolay Makisha   +2 more
doaj   +1 more source

Municipal wastewater treatment and associated bioenergy generation using anaerobic granular bed baffled reactor [PDF]

, 2017
This study assesses a modified anaerobic granular bed baffled reactor (GRABBR) which was assessed for municipal wastewater treatment at high organic loading rates (chemical oxygen demand ≥ 1,100 mg/l) under varying temperatures.
Akunna, Joseph, Cheddie, Denver, Tota-Maharaj, Kiran   +2 more
core   +1 more source

Advanced integrated real-time control of combined Urban drainage systems using MPC [PDF]

, 2018
Combined urban drainage system (CUDS) collect both wastewater and raining water through sewer networks to wastewater treatment plants (WWTP) before releasing to the environment.
Cembrano Gennari, Gabriela, Joseph Duran, Bernat, Meseguer Amela, Jordi, Puig Cayuela, Vicenç, Sun, Congcong   +4 more
core   +1 more source

Degradation Mechanisms in PEM Water Electrolysis: Diagnosis and Impact

Advanced Materials Technologies, EarlyView.
This review provides an analysis of degradation mechanisms in proton electrolyte membrane water electrolyzers (PEMWE), focusing on all key components. It discusses diagnostic and measurement techniques for evaluating degradation, less‐studied mechanisms, and an expert survey.
Annik Bernhardt, Katja Lange, Robert Göckeritz, Erik Grunwald, Angelika Hähnel, Alexander Müller, Volker Naumann, Sistan Rasuli, Wolfram Münchgesang, Bruno G. Pollet, Kerstin Witte‐Bodnar, Klemens Ilse   +11 more
wiley   +1 more source

“Clicking” Amphiphilic Block Copolymers onto POSS Core: A General Approach for “Star-like” Polymers with Different Symmetry

Giant
“Star-like” macromolecules have been widely studied because of their unique physical and chemical properties, which play a great role in many important application fields. In this study, a library of star-like amphiphilic block copolymers consisting of a
Gang Li, Duohua Jiang, Panpan Ren, Heng Zhao, Kai Zhang, Liping Chang, Zhongguo Liu, Shouzhi Pu   +7 more
doaj   +1 more source