Heba abdallah (35 risultati)

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Paperback. Condizione: Brand New. 128 pages. 8.66x5.91x0.29 inches. In Stock.

Taschenbuch. Condizione: Neu. Nanomaterials Incorporated polymeric membranes for water desalination | TiO2 nanotubes (TiO2NTs) enhanced efficiency of polymeric membranes in water desalination for environmental applications | Heba Abdallah (u. a.) | Taschenbuch | 128 S. | Englisch | 2016 | LAP LAMBERT Academic Publishing | EAN 9783659959233 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Condizione: New. Print on Demand.

Condizione: New. PRINT ON DEMAND.

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The polymeric membranes play an important role in different applications especially in membrane-based water treatment processes and determine the technological and economic efficiency of the aforementioned technologies; membrane development can greatly affect the performance of current technology.The embedding nano-materials into the membrane matrix can enhance the transport of molecules through the membrane and mechanical stability.The controlled the nano-size of membrane pores with different interaction between polymer and nano-materials leads to the production of different kinds of membranes can be used in different applications. 128 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Biodiesel is the most important biofuel from both economical and technical points of view. Rice bran oil (RBO) with high free fatty acid (FFA) content offers important potential as an alternative low-cost feedstock for biodiesel production. The main purpose of this book is to compare and optimize the amount of oil extracted from rice bran. Different parameters (solid particle size, solvent type, extraction time, solvent to solid ratio, and pH of extraction solution), were studied to determine the optimum conditions. These conditions were: particle size less than 600 mim, temperature equal to 60°C for two hours extraction at pH 12.65, and solvent to solid ratio 5:1, using n-hexane as solvent. However, the storage period under humidity 80% can effect on increasing the free fatty acid content which was reached to 79.2% after one month at the same optimum conditions. The acid catalysis esterification process using high FFA oil led to high conversion (99%) at short time (90 min). The mathematical model of esterification reaction was developed and the predicted results explained a fair matching with the experimental results. 88 pp. Englisch.…

PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Abdallah HebaDr.Heba Abdallah She is an Associate professor in Chemical Engineering and Pilot plant department, Engineering Research Division in National Research Centre,Egypt she has experience in the membrane fabrication & applica.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Abdallah HebaShe is a researcher in Chemical Engineering and Pilot Plant Department, National Research Center, Egypt. She has PhD from Cairo University at 2010. She participates in some projects and publications in field of Catalytic.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The polymeric membranes play an important role in different applications especially in membrane-based water treatment processes and determine the technological and economic efficiency of the aforementioned technologies; membrane development can greatly affect the performance of current technology.The embedding nanömaterials into the membrane matrix can enhance the transport of molecules through the membrane and mechanical stability.The controlled the nanösize of membrane pores with different interaction between polymer and nanömaterials leads to the production of different kinds of membranes can be used in different applications.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 128 pp. Englisch.…

Condizione: New. Print on Demand.

Condizione: New. PRINT ON DEMAND.

Condizione: New. Print on Demand.