Results 101 to 110 of about 29,360 (241)

The Study of the Method of Fight Against Formation of Polarizing Layer at the Process of Ultrafiltration Concentration of the Skim Milk [PDF]

open access: yes, 2016
The description of experimental set and the method of processing of the results of the study of the method of fight against formation of polarizing layer in the process of ultrafiltration concentration of skim milk raw material were presented.
Deynychenko, G. (Grygoriy)   +4 more
core   +2 more sources

Advances in Eco‐Friendly Extraction of Fruit Bioactive Compounds: Technologies, Challenges and Future Directions

open access: yesAnalytical Science Advances, Volume 7, Issue 1, June 2026.
Fruit bioactive compounds offer antioxidant, anti‐inflammatory, and preventive benefits, yet extraction is hindered by poor solubility and conventional methods using toxic solvents and high energy. This review evaluates traditional and advanced eco‐friendly technologies, highlighting efficiency, selectivity, and sustainability.
Abadi Gebreyesus Hndeya   +2 more
wiley   +1 more source

Research development on the preparation of thin-film composite nanofiltration membrane with optimized support layers

open access: yesGongye shui chuli
Nanofiltration membranes are the key components of nanofiltration technology, and their performance improvement is of great significance for seawater desalination, lithium extraction from salt lakes, high-salinity wastewater treatment, and other related ...
ZHONG Haimei   +7 more
doaj   +1 more source

Tailor-Made Nanostructured Ion Selective MCM-48 Membranes [PDF]

open access: yes, 2003
Mesoporous templated MCM-48 silica was prepared using a C16 surfactant as template. The MCM-48 powders and thin films were characterized by different techniques. Two types of porous supports were used, namely macroporous ¿-alumina and silicon microsieves.
Berg, Albert van den   +5 more
core   +1 more source

Solvent resistant nanofiltration membranes [PDF]

open access: yes, 2011
This thesis describes preparation and characterization of membranes for organic solvent filtration (OSF). The main aim was developing membranes for solvent resistant nanofiltration (SRNF) with molecular weight cut-off below 500 g mol-1.
openaire   +1 more source

Wastewater treatment by nanofiltration membranes

open access: yesIOP Conference Series: Earth and Environmental Science, 2018
Lower energy consumption compared to reverse osmosis (RO) and higher rejection compared to ultrafiltration make nanofiltration (NF) membrane get more and more attention for wastewater treatment. NF has become a promising technology not only for treating wastewater but also for reusing water from wastewater. This paper presents various application of NF
R Mulyanti, H Susanto
openaire   +1 more source

Orientation Engineering of MXene Flakes

open access: yesAdvanced Materials, Volume 38, Issue 25, 4 May 2026.
Orientation engineering of MXene flakes refers to the transformation of disordered MXene flakes into ordered architectures with optimized multiphysical transport properties. Focusing on this topic, this review outlines key principles, characterization, fabrication strategies, and advanced applications of oriented MXene structures.
Yizhou Wang   +7 more
wiley   +1 more source

Lab-scale experiments with a monovalent ion selective membrane capacitive deionization for nitrate removal

open access: yesWater Resources and Industry
Groundwater with high nitrate concentrations requires treatment before potable use. Conventional treatment methods such as nanofiltration and reverse osmosis can be used for desalination of most solutes.
Hanna Rosentreter   +7 more
doaj   +1 more source

Nanofiltration systems and applications in wastewater treatment: Review article

open access: yesAin Shams Engineering Journal, 2018
Nanofiltration membrane (NF) is one of the most important activities employed in wastewater treatment field. It is a relatively recent development in membrane technology and it can be aqueous or non-aqueous.
Mona A. Abdel-Fatah
doaj   +1 more source

About the limits of microfiltration for the purification of wastewaters [PDF]

open access: yes, 2017
In the past, microfiltration was widely used as a pretreatment step for wastewater stream purification purposes. Experiences performed during the last years shows that microfiltration fails to maintain its performances for longer period of times ...
Di Palma, L.   +3 more
core  

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