Continuous production of galacto-oligosaccharides from lactose by Bullera singularis β-galactosidase immobilized in chitosan beads

1998 ◽  
Vol 33 (8) ◽  
pp. 787-792 ◽  
Author(s):  
Huyn-Jae Shin ◽  
Jong-Moon Park ◽  
Ji-Won Yang
2020 ◽  
Vol 8 (35) ◽  
pp. 7941-7946
Author(s):  
Boxuan Li ◽  
Juan Wang ◽  
Qin Gui ◽  
Hu Yang

In this work, we developed a facile flow injection method to fabricate chitosan beads of uniform size in a continuous manner and assessed their properties as hemostatic dressings.


Author(s):  
Сергей Ильдусович Валеев

В работе проведен анализ возможной эксплуатации сосудов и аппаратов с дефектами типа расслоение. Установлено, что эксплуатация оборудования возможна только с последующей разработкой мероприятий, позволяющих повысить уровень безопасности. The paper analyzes the possible operation of vessels and apparatuses with defects of the stratification type. It was established that the operation of the equipment is possible only with the subsequent development of measures to increase the level of safety.


1999 ◽  
Vol 40 (11-12) ◽  
pp. 201-206
Author(s):  
I. Reilama ◽  
N. Ilomäki

Oy Metsä-Botnia Ab's Kaskinen mill produces ECF and TCF bleached softwood and hardwood pulp on a single continuous production line. Production capacity has been raised from 250,000 tonnes to 420,000 tonnes a year after the commission in 1977. The basic process solutions date mainly from the 1970s. However, process technology has been gradually modernised. With systematic and well-timed process development investments the mill has remained competitive and among frontrunners in terms of environmental protection. Today, Kaskinen represent the best available technology (BAT) applicable to old mills. Effluent loading in general and nutrient emissions in particular has diminished during the development projects of the mill. Comparison to other mills shows that as far as effluent emissions are concerned, Kaskinen is one of the best pulp mills in Finland and Scandinavia. In this presentation, Kaskinen is also compared to Metsä-Rauma, the first greenfield TCF mill in the world, which was started up in 1996. Kaskinen's pioneering work on TCF technology was used as a basis for process solutions in the Rauma greenfield project.


2021 ◽  
Vol 407 ◽  
pp. 127065
Author(s):  
Robert D. Franklin ◽  
Joshua A. Whitley ◽  
Adam A. Caparco ◽  
Bettina R. Bommarius ◽  
Julie A. Champion ◽  
...  

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