Biological reprocessing of mixed office waste (mow) using modified cellulase by production of functional copolymer

2002 ◽  
Vol 19 (2) ◽  
pp. 285-289 ◽  
Author(s):  
Kwinam Park ◽  
Jongjin Park ◽  
Hocheol Song ◽  
Hochul Shin ◽  
Jinwon Park ◽  
...  
Keyword(s):  
Modified Cellulase ◽  
Office Waste

Laccase based de-inking of mixed office waste and evaluation of its impact on physico-optical properties of recycled fiber

2018 ◽  
Vol 1 (3) ◽  
pp. 233-244 ◽  
Author(s):  
Shiv Shankar ◽  
Shikha ◽  
Chandra Bhan ◽  
Rajesh Chandra ◽  
Sanjay Tyagi
Keyword(s):  
Optical Properties ◽  
Recycled Fiber ◽  
Office Waste

Design of a thermoregulated phase-separable system for homogeneous enzymolysis of cellulose

2015 ◽  
Vol 17 (5) ◽  
pp. 3067-3074 ◽  
Author(s):  
Lu Li ◽  
Xianhong Liu ◽  
Shitao Yu ◽  
Shiwei Liu ◽  
Fusheng Liu ◽  
...  
Keyword(s):  
Urea Solution ◽  
Modified Cellulase

A novel thermoregulated phase-separable system for enzymolysis of cellulose by modified cellulase in a NaOH/urea solution.

Bacterial cellulose as reinforcement in paper made from recycled office waste pulp

BioResources ◽  
2020 ◽  
Vol 15 (4) ◽  
pp. 8496-8514
Author(s):  
Evren Ersoy Kalyoncu ◽  
Emrah Peşman
Keyword(s):  
Bacterial Cellulose ◽  
Air Permeability ◽  
Promising Alternative ◽  
Tear Index ◽  
Kombucha Tea ◽  
Mechanical And Physical Properties ◽  
The Fourier Transform ◽  
Index Value ◽  
Office Waste ◽  
Microscopy Images

Bacterial cellulose, produced during fermentation of Kombucha tea, was investigated relative to its ability to modify the characteristics of pulp from recycled office wastepaper. The produced bacterial cellulose wet films were dispersed and added rates of 5%, 10%, and 15% to the recycled office wastepaper. The Fourier-transform infrared spectroscopy analyses, scanning electron microscopy images and thermogravimetric analysis values were determined in order to characterize the pulp samples. The results of these analyses showed similar changes as the amount of added bacterial cellulose increased, which also meant an increased amount of filler attaching to the fiber matrix. The burst index and tensile index values were protected while the tear index value partially decreased as the amount of added bacterial cellulose increased. The brightness values of the bacterial cellulose reinforced papers did not change after thermal aging, while the changes in the yellowness values were quite limited. Higher water absorption rates, and lower air permeability values were obtained from bacterial cellulose reinforced recycled office wastepaper sheets, which corresponded to the addition of increased bacterial cellulose amounts. Considering the mechanical and physical properties of the reinforced paper, bacterial cellulose represents a promising alternative for the reinforcement of office wastepaper.

scholarly journals Effects of Sequencing Enzyme Application and Refining on DIP Properties Produced From Mixed Office Waste Paper

BioResources ◽  
2015 ◽  
Vol 10 (3) ◽  
Author(s):  
Mohammad Ali Hossein ◽  
Mohammad Talaeipour ◽  
AmirHooman Hemmasi ◽  
Behzad Bazyar ◽  
Saeed Mahdavi
Keyword(s):  
Waste Paper ◽  
Mixed Office Waste Paper ◽  
Office Waste ◽  
Enzyme Application

scholarly journals Potential for energy conservation: A portable desktop paper reusing system for office waste paper

2020 ◽  
Vol 1 (2) ◽  
pp. 165-177
Author(s):  
Tingsheng Zhang ◽  
Xinglong Liu ◽  
Yajia Pan ◽  
Zutao Zhang ◽  
Yanping Yuan
Keyword(s):  
Energy Conservation ◽  
Waste Paper ◽  
Office Waste

Green ecofriendly bio-deinking of mixed office waste paper using various enzymes from Rhizopus microsporus AH3: efficiency and characteristics

Cellulose ◽  
2020 ◽  
Vol 27 (8) ◽  
pp. 4443-4453 ◽  
Author(s):  
Mohamed Sayed Hasanin ◽  
Amr Hosny Hashem ◽  
Essam S. Abd El-Sayed ◽  
Houssni El-Saied
Keyword(s):  
Waste Paper ◽  
Rhizopus Microsporus ◽  
Mixed Office Waste Paper ◽  
Office Waste

Synthesis and characterization of carboxymethyl cellulose from office waste paper: A greener approach towards waste management

2015 ◽  
Vol 38 ◽  
pp. 33-40 ◽  
Author(s):  
Gyanesh Joshi ◽  
Sanjay Naithani ◽  
V.K. Varshney ◽  
Surendra S. Bisht ◽  
Vikas Rana ◽  
...  
Keyword(s):  
Waste Management ◽  
Carboxymethyl Cellulose ◽  
Waste Paper ◽  
Synthesis And Characterization ◽  
Office Waste
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