scholarly journals Biosorption thermodynamic and kinetic of direct dye from aqueous solutions on bacterial cellulose

2012 ◽  
Vol 6 (6) ◽  
pp. 1270-1278 ◽  
Author(s):  
Ashjaran Ali ◽  
Esmail Yazdanshenas Mohammad ◽  
Rashidi Abosaeed ◽  
Khajavi Ramin ◽  
Rezaee Abbas
Keyword(s):  
Aqueous Solutions ◽  
Bacterial Cellulose ◽  
Direct Dye

Dye adsorbed on copolymer, possible specific sorbent for metal ions removal

RSC Advances ◽  
2014 ◽  
Vol 4 (52) ◽  
pp. 27354-27362 ◽  
Author(s):  
Simona Gabriela Muntean ◽  
Maria Elena Rădulescu-Grad ◽  
Paula Sfârloagă
Keyword(s):  
Aqueous Solutions ◽  
Metal Ions ◽  
Dye Removal ◽  
Styrene Divinylbenzene ◽  
Direct Dye ◽  
Metal Ions Removal

The efficiency of styrene-divinylbenzene functionalized with trimethylamonium groups as sorbent for the direct dye removal from aqueous solutions was investigated.

An effective adsorbent based on sawdust for removal of direct dye from aqueous solutions

2011 ◽  
Vol 13 (5) ◽  
pp. 713-718 ◽  
Author(s):  
A. Hebeish ◽  
M. A. Ramadan ◽  
E. Abdel-Halim ◽  
A. Abo-Okeil
Keyword(s):  
Aqueous Solutions ◽  
Direct Dye

Bacterial Cellulose Nanofibers for Efficient Removal of Hg2+ from Aqueous Solutions

2018 ◽  
pp. 501-522
Author(s):  
Emel Tamahkar ◽  
Emel Tamahkar ◽  
Deniz Türkmen ◽  
Semra Akgönüllü ◽  
Tahira Qureshi ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Bacterial Cellulose ◽  
Cellulose Nanofibers ◽  
Efficient Removal

The Effect of a Direct Dye on the Formation Process of the Structure of Bacterial Cellulose

1990 ◽  
Vol 19 (6) ◽  
pp. 949-952 ◽  
Author(s):  
Akira Kai ◽  
Hiroyasu Kido ◽  
Norikazu Ishida
Keyword(s):  
Bacterial Cellulose ◽  
Formation Process ◽  
Direct Dye

Ultrathin frozen sections of yeast without aldehyde prefixation

1978 ◽  
Vol 36 (2) ◽  
pp. 58-59
Author(s):  
K. J. Böhm ◽  
a. E. Unger
Keyword(s):  
Aqueous Solutions ◽  
Biological Material ◽  
Yeast Cells ◽  
Frozen Sections ◽  
Good Preservation ◽  
Ultrathin Frozen Sections

During the last years it was shown that also by means of cryo-ultra-microtomy a good preservation of substructural details of biological material was possible. However the specimen generally was prefixed in these cases with aldehydes.Preparing ultrathin frozen sections of chemically non-prefixed material commonly was linked up to considerable technical and manual expense and the results were not always satisfying. Furthermore, it seems to be impossible to carry out cytochemical investigations by means of treating sections of unfixed biological material with aqueous solutions.We therefore tried to overcome these difficulties by preparing yeast cells (S. cerevisiae) in the following manner:

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