Results 51 to 60 of about 17,024,855 (353)

Purification of Methylsulfonylmethane from Mixtures Containing Salt by Conventional Electrodialysis

Membranes, 2020
Methylsulfonylmethane (MSM) is one of the main sources of sulfur for living bodies, but it is hard to obtain as a pure compound. Conventional electrodialysis (CED) is a mature technology that can be used for the separation and purification of biochemical
Xinlai Wei, Yaoming Wang, Haiyang Yan, Ke Wu, Tongwen Xu   +4 more
doaj   +1 more source

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai, Yoshitaka Kurihara, Fumi Yamauchi, Hiromi Hosoya, Takeshi Saito   +4 more
wiley   +1 more source

Resource Efficiency within Current Production

, 2014
{"references": ["H.-P.Wiendahl,J. Reichardt, P. Nyhuis, Handbuch Fabrikplanung:\nKonzept, Gestaltung undUmsetzung wandlungsf\u00e4higer\nProduktionsst\u00e4tte. M\u00fcnchen, Wien: Hanser, 2009.", "C. Oldendorf, E.-J. Schneider, \"Das GlobalEngineering Network der\nSartorius AG.
Ansari, Sarah Majid, Serjosha Wulf, Goerke, Matthias   +2 more
openaire   +12 more sources

Maximization of current efficiency for organic pollutants oxidation at BDD, Ti/SnO2-Sb/PbO2, and Ti/SnO2-Sb anodes.

Chemosphere, 2018
Whereas electrochemical oxidation is noted for its ability to degrade bio-refractory organics, it has also been incorrectly criticized for excessive energy consumption.
X. Xing, J. Ni, Xiuping Zhu, Yi Jiang, J. Xia   +4 more
semanticscholar   +1 more source

Experimental Validation of a Marine Current Turbine Simulator: Application to a Permanent Magnet Synchronous Generator-Based System Second-Order Sliding Mode Control [PDF]

, 2011
This paper deals with the experimental validation of a Matlab-Simulink simulation tool of marine current turbine (MCT) systems. The developed simulator is intended to be used as a sizing and site evaluation tool for MCT installations.
AHMED-ALI, Tarek, BENELGHALI, Seifeddine, CHARPENTIER, Jean-Frederic, BENBOUZID, Mohamed, Jean Frédéric Charpentier, Frédéric Charpentier, Jean, Seifeddine Benelghali, Mohamed El Hachemi Benbouzid, Iulian Munteanu, Munteanu, Iulian, MANTEANU, Julian, Tarek Ahmed-Ali   +11 more
core   +1 more source

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye, Chimezie Okwuonu, Evelyn Idam, Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Zinnah Aloziem, Blossom Amamchukwu, Patience Elimia, Mkpoikanabasi Obot‐Obot, Henry Mbakwe, Praises Maduagwuna, Olatunji Akinrodoye, Chiamaka Anyanwu, Benjamin Anyanwu, Adedamola Akinsiku, Oluwatoyin A. Akinsiku, Muzamil O. Hassan, Fatiu A. Arogundade, Olalekan E. Ojo, Homayemem Weli, Jesupelumi Adenihun, Aderemi Adelaja, Ebun Bamgboye, Olalekan Olatise, Ade E. Faponle, Ayoola Odeyemi, Michael Muoka, Stephen Asaolu, Qudrat Busari, Blessing Dawudu, Michael Naiyeju, Rasheed A. Balogun   +33 more
wiley   +1 more source

Comparison of Model-Based Flow Rate Estimation Methods in Frequency-Converter-Driven Pumps and Fans [PDF]

, 2014
Fluid handling systems such as pump and fan systems are found to have a significant potential for energy efficiency improvements. To deliver the energy saving potential, there is a need for easily implementable methods to monitor the system output.
Vakkilainen, Esa, Ahola, Jero, Tamminen, Jussi, Ahonen, Tero, Viholainen, Juha, Hammo, Simo   +5 more
core   +1 more source

Prognosis of Long‐Term Continuous Renal Replacement Therapy and the Impact of Combined Continuous Intravenous Sodium Infusion Therapy

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients requiring long‐term continuous renal replacement therapy (CRRT) generally have poor prognoses. This study evaluated whether adding continuous intravenous sodium infusion (cIVNa) is associated with improved hemodynamics and outcomes in patients undergoing long‐term CRRT for ≥ 7 days.
Akinori Yamaguchi, Atsuyoshi Mita, Kosuke Sonoda, Makoto Harada, Koji Hashimoto, Hiroshi Imamura, Yuji Kamijo   +6 more
wiley   +1 more source

Efficiency-based current distribution scheme for scalable digital power converters

, 2011
The trend in next-generation switched-mode power supplies will lead to modular, scalable solutions, which deliver power efficiently over a wide range of operation.
Mark Halton, Karl Rinne (12582439), Simon Effler, Effler, Simon, Karl Rinne, Simon Effler (12581992), Rinne, Karl, Halton, Mark, MARK HALTON (12350410)   +8 more
core   +1 more source

Removal of Excess Alkali from Sodium Naphthenate Solution by Electrodialysis Using Bilayer Membranes for Subsequent Conversion to Naphthenic Acids

Membranes, 2021
The processing of solutions containing sodium salts of naphthenic acids (sodium naphthenate) is in high demand due to the high value of the latter. Such solutions usually include an excessive amount of alkali and a pH of around 13.
Aslan Achoh, Ilya Petriev, Stanislav Melnikov   +2 more
doaj   +1 more source