Results 1 to 10 of about 935,896 (156)

Predicting Water Flux in Forward Osmosis with Unknown Feed Solution Composition: An Empirical Approach Based on Thermodynamical Properties [PDF]

Membranes, 2023
This study investigated the predictability of forward osmosis (FO) performance with an unknown feed solution composition, which is important in industrial applications where process solutions are concentrated but their composition is unknown.
Bastian Greisner, Dieter Mauer, Frank Rögener, André Lerch   +3 more
doaj   +2 more sources

Evaluation of a Nanohybrid Membrane (PSF/ZnO) Efficiency in Natural Organic Matter Removal From Water [PDF]

Journal of Advances in Environmental Health Research, 2022
Background: Natural organic matter (NOM) in drinking water sources has always been regarded as a precursor for the formation of trihalomethanes (THMs), haloacetic acids (HAAs), and carcinogenic properties. This study aimed to fabricate and characterize a
Reza Rezaee, Reza Rahimipour, Afshin Maleki, Mahdi Safari, Behzad Shahmoradi, Ali Jafari, Seyyed Abbas Mousavi   +6 more
doaj   +1 more source

Domestic wastewater infiltration process in desert sandy soil and its irrigation prospect analysis

Ecotoxicology and Environmental Safety, 2021
Although domestic wastewater and its reclaimed water are alternative water resources in arid region, investigation of their negative effect must be done to prevent environmental pollution.
Caixia Liu, Fulai Liu, Mathias N. Andersen, Gongming Wang, Kun Wu, Quanlin Zhao, Zhengfang Ye   +6 more
doaj   +1 more source

Comparative Study of Different Ion-Exchange Membrane Types in Diffusion Dialysis for the Separation of Sulfuric Acid and Nickel Sulfate

Membranes, 2023
The possibility of using various types of ion-exchange membranes in diffusion dialysis for the separation of sulfuric acid and nickel sulfate has been evaluated.
Sergey Loza, Natalia Loza, Nikita Kovalchuk, Nazar Romanyuk, Julia Loza   +4 more
doaj   +1 more source

Preparation of Nanofiltration Membrane Modified with Sawdust-Derived Cellulose Nanocrystals for Removal of Nitrate from Drinking Water

Membranes, 2022
In this work, cellulose nanocrystals (CNC) derived from sawdust were successfully incorporated into a nanofiltration membrane produced by the interfacial polymerization of piperazine (PIP) and trimesoyl chloride (TMC).
Amos Adeniyi, Danae Gonzalez-Ortiz, Céline Pochat-Bohatier, Sandrine Mbakop, Maurice Stephen Onyango   +4 more
doaj   +1 more source

Variability of Heat and Water Fluxes in the Red Sea Using ERA5 Data (1981–2020)

Journal of Marine Science and Engineering, 2021
The study of heat and water fluxes is one of the most essential components for understanding the interactions and exchanges between the ocean and atmosphere. Heat transfer across the air–sea interface is an important process in ocean–atmosphere dynamics.
Hazem Nagy, Bayoumy Mohamed, Omneya Ibrahim   +2 more
doaj   +1 more source

Identifying optimal monitoring strategies to predict soil hydraulic characteristics and water contents by inverse modeling

Spanish Journal of Agricultural Research, 2022
Aim of study: To investigate the monitoring strategies that let us to build effective models able to best estimate water contents, θ and pressure heads, h with the least amount of data.
Leonardo E. Scherger, Javier Valdes-Abellan, Claudio Lexow   +2 more
doaj   +1 more source

2D Material Nanofiltration Membranes: From Fundamental Understandings to Rational Design

Advanced Science, 2021
Since the discovery of 2D materials, 2D material nanofiltration (NF) membranes have attracted great attention and are being developed with a tremendously fast pace, due to their energy efficiency and cost effectiveness for water purification.
Xiaopeng Liu, Ling Zhang, Xinwei Cui, Qian Zhang, Wenjihao Hu, Jiang Du, Hongbo Zeng, Qun Xu   +7 more
doaj   +1 more source

Study on the Changes in the Microcosmic Environment in Forward Osmosis Membranes to Reduce Membrane Resistance

Membranes, 2022
Osmotic microbial fuel cells (OsMFCs) are an emerging wastewater treatment technology in bioelectricity generation, organic substrate removal, and wastewater reclamation.
Yang Zhao, Liang Duan, Xiang Liu, Yonghui Song   +3 more
doaj   +1 more source

Long-Chain Modification of the Tips and Inner Walls of MWCNTs and Their Nanocomposite Reverse Osmosis Membranes

Membranes, 2022
Multi-walled carbon nanotubes (MWCNTs) were modified on the tips and inner walls by 12-chloro-12-oxododecanedioic acid-methyl ester groups and then added to the polyamide composite membranes to prepare MWCNT-CH2OCOC12H23O2 membranes for desalination. The
Qing Li, Dengfeng Yang, Qingzhi Liu, Jianhua Wang, Zhun Ma, Dongmei Xu, Jun Gao   +6 more
doaj   +1 more source