Results 11 to 20 of about 375,728 (307)

Airfoil-shaped filament feed spacer for improved filtration performance in water treatment

Scientific Reports, 2023
Optimal spacer design enhances the filtration performance in spiral-wound modules by controlling the local hydrodynamics inside the filtration channel. A novel airfoil feed spacer design fabricated using 3D-printing technology is proposed in this study ...
Adnan Qamar, Sarah Kerdi, Johannes S. Vrouwenvelder, Noreddine Ghaffour   +3 more
doaj   +1 more source

In-Depth Insight into the Ag/CNQDs/g-C₃N₄ Photocatalytic Degradation of Typical Antibiotics: Influence Factor, Mechanism and Toxicity Evaluation of Intermediates

Molecules, 2023
In this paper, the photocatalytic degradation efficiency of typical antibiotics (norfloxacin (NOR), sulfamethoxazole (SMX) and tetracycline hydrochloride (TCH)) by Ag/CNQDs/g-C3N4 under visible light irradiation was studied.
Chen Li, Tianyi Sun, Guohui Yi, Dashuai Zhang, Yan Zhang, Xiaoxue Lin, Jinrui Liu, Zaifeng Shi, Qiang Lin   +8 more
doaj   +1 more source

Water Reclamation and Reuse [PDF]

Water Environment Research, 2018
Literature published in 2017 related to water reclamation and reuse is reviewed in four categories: sustainable reuse, treatment technology, implementation, and assessment and management. The development and improvement of conventional treatments and new methods that afford safe wastewater reuse are examined.
Sun, Huijuan, Zhang, Huixin, Xu, Rui, Zou, Xin, Liu, Yang   +4 more
openaire   +3 more sources

Establishment of a resource recycling strategy by optimizing isobutanol production in engineered cyanobacteria using high salinity stress

Biotechnology for Biofuels, 2021
Background Isobutanol is an attractive biofuel with many advantages. Third-generation biorefineries that convert CO2 into bio-based fuels have drawn considerable attention due to their lower feedstock cost and more ecofriendly refining process.
Xiao-Xi Wu, Jian-Wei Li, Su-Fang Xing, Hui-Ting Chen, Chao Song, Shu-Guang Wang, Zhen Yan   +6 more
doaj   +1 more source

Membrane-Based Processes Used in Municipal Wastewater Treatment for Water Reuse: State-Of-The-Art and Performance Analysis. [PDF]

Membranes (Basel), 2020
Yang J, Monnot M, Ercolei L, Moulin P.
europepmc   +2 more sources

Preparation and Self-Cleaning Performance of High-Strength Double-Layer PVDF-PVC-Nano-Graphite/PVDF-PVC Super-Hydrophobic Composite Membrane

Molecules, 2023
The double-layer PVDF-PVC (D-PP/PP) super-hydrophobic composite membrane was prepared by the coating immersion phase separation method to enhance the mechanical properties of the composite membrane.
Dashuai Zhang, Shishu Sun, Yan Zhang, Xiaopeng Zhang, Chen Li, Tianyi Sun, Linhua Zhu, Zaifeng Shi   +7 more
doaj   +1 more source

Transcriptomics and metabolomics of engineered Synechococcus elongatus during photomixotrophic growth

Microbial Cell Factories, 2022
Background Converting carbon dioxide (CO2) into value-added chemicals using engineered cyanobacteria is a promising strategy to tackle the global warming and energy shortage issues. However, most cyanobacteria are autotrophic and use CO2 as a sole carbon
Lin-Rui Tan, Yi-Qi Cao, Jian-Wei Li, Peng-Fei Xia, Shu-Guang Wang   +4 more
doaj   +1 more source

Recent advances in biochar application for water and wastewater treatment: a review [PDF]

PeerJ, 2020
In the past decade, researchers have carried out a massive amount of research on the application of biochar for contaminants removal from aqueous solutions. As an emerging sorbent with great potential, biochar has shown significant advantages such as the
Xiaoqing Wang, Zizhang Guo, Zhen Hu, Jian Zhang   +3 more
doaj   +2 more sources

A Calibration Procedure for Field and UAV-Based Uncooled Thermal Infrared Instruments

Sensors, 2020
Thermal infrared cameras provide unique information on surface temperature that can benefit a range of environmental, industrial and agricultural applications. However, the use of uncooled thermal cameras for field and unmanned aerial vehicle (UAV) based
Bruno Aragon, Kasper Johansen, Stephen Parkes, Yoann Malbeteau, Samir Al-Mashharawi, Talal Al-Amoudi, Cristhian F. Andrade, Darren Turner, Arko Lucieer, Matthew F. McCabe   +9 more
doaj   +1 more source

Preparation of a Series of Highly Efficient Porous Adsorbent PGMA-N Molecules and Its Application in the Co-Removal of Cu(II) and Sulfamethoxazole from Water

Molecules, 2023
This paper presents a highly efficient porous adsorbent PGMA-N prepared through a series of amination reactions between polyglycidyl methacrylate (PGMA) and different polyamines.
Shishu Sun, Xiaopeng Zhang, Yan Zhang, Tianyi Sun, Linhua Zhu, Zaifeng Shi, Dashuai Zhang   +6 more
doaj   +1 more source