biotreatment downstream processing and modelling advances in biochemical engineering

... prebleaching are reviewed here within an engineering context. Advances in Biochemical Engineering Biotechnology, Vol. 56 Managing Editor: Th. Scheper 9 Springer-Verlag Berlin Heidelberg 1997 2 List ... of lignin in the alkaline pulping liquor. The lignin reactions involved in kraft pulping have been studied extensively [3~6]. About 90% of the lignin is removed, the 10%...

Ngày tải lên: 01/04/2014, 10:20

... using heating to a temperature of over 550°C. 4. Removing the in- line end-frit and flushing out the extra-column packing ma- terials using reversed flow direction. 5. Sintering of the packing materials ... example the individual steps required to fabricate an efficient column [47]. These include: 1. Attaching an in- line end-frit and packing the column by pumping a slurry of beads and...

Ngày tải lên: 23/03/2014, 00:20

... marginal involvement of the skin and peripheral joints, others mainly present skin and joint affections with only little back pain. In these cases, it is quite easy to diagnose ankylosing spondylitis ... CLINICAL AND MOLECULAR ADVANCES IN ANKYLOSING SPONDYLITIS Edited by Jacome Bruges-Armas Clinical and Molecular Advances in Ankylosing Spondylitis 6 Fig 2...

Ngày tải lên: 17/03/2014, 02:20

... catastrophizing, ignoring or reinterpreting pain sensations, diverting attention from pain, and praying or hoping for relief. In a 6-month follow-up study of patients completing an inpatient pain program, ... from chronic pain syndromes including migraine, chronic abdominal pain, and orthopedic pain syndromes report increased rates of suicidal ideation, suicide attempts, and suicide c...

Ngày tải lên: 23/03/2014, 01:20

... crosslink- ing (using a peroxide) of a copolymer containing about 30 wt.% of the perfluorocyclobutane-containing repeating unit, the crosslinked network dis- played a volume swell of under 40% in ... photo- luminescence) and thermal properties have been studied. 10 F. Guida-Pietrasanta · B. Boutevin 2.1.2 Fluorinated Backbone Concerning hybrid silicones fluorinated in the main chain, that...

Ngày tải lên: 02/04/2014, 16:28

... process industry; however, the text would also be suitable for such courses taught in mechanical, nuclear, industrial, and metallurgical engineering departments. Bearing in mind the ... on-line intelligence, and computer-aided-design of control systems. The practicing control engineer will find these approaches already in place in some industrial control...

Ngày tải lên: 01/04/2014, 11:11

... linearly and separably from the continuous variables in both the objective and constraints, by defining a new set of variables 10, = tjj/T^ and including the bilinear constraints ... the set of integer variables is nonempty, and there exist nonlinear terms in the objective function and constraints, then (1.1) is a mixed-integer nonlinear programming...

Ngày tải lên: 01/04/2014, 11:35

... Coordinates S.6-2. Equations in Cylindrical Coordinates S.6-3. Equations in Spherical Coordinates References Index Introduction to the Series The subject matter of chemical engineering ... engineering in a single book. The present series is therefore planned as a number of books covering areas of chemical engineering which, although important, are not treated at an...

Ngày tải lên: 02/04/2014, 15:52