Bioethanol production from the nutrient stress-induced microalga Chlorella vulgaris by enzymatic hydrolysis and immobilized yeast fermentation

2014 ◽  
Vol 153 ◽  
pp. 47-54 ◽  
Author(s):  
Kyoung Hyoun Kim ◽  
In Seong Choi ◽  
Ho Myeong Kim ◽  
Seung Gon Wi ◽  
Hyeun-Jong Bae
Keyword(s):  
Enzymatic Hydrolysis ◽  
Chlorella Vulgaris ◽  
Nutrient Stress ◽  
Yeast Fermentation ◽  
Bioethanol Production ◽  
Immobilized Yeast

Improved saccharification of Chlorella vulgaris biomass by fungal secreted enzymes for bioethanol production

2021 ◽  
Vol 58 ◽  
pp. 102402
Author(s):  
Mohammad Khalil Monjed ◽  
Brahim Achour ◽  
Geoffrey D. Robson ◽  
Jon K. Pittman
Keyword(s):  
Chlorella Vulgaris ◽  
Bioethanol Production ◽  
Secreted Enzymes

Effect of antioxidant extraction on the enzymatic hydrolysis and bioethanol production of the extracted steam-exploded sugarcane bagasse

2014 ◽  
Vol 82 ◽  
pp. 91-96 ◽  
Author(s):  
Jingbo Li ◽  
Kejing Wu ◽  
Wenjuan Xiao ◽  
Jinjin Zhang ◽  
Jianghai Lin ◽  
...  
Keyword(s):  
Enzymatic Hydrolysis ◽  
Sugarcane Bagasse ◽  
Bioethanol Production

scholarly journals Comparison of Conventional and Novel Pre-treatment Methods for Bioethanol Production from Fruit and Vegetable Wastes

2020 ◽  
Vol 33 (4) ◽  
pp. 471-483
Author(s):  
Tugba Keskin
Keyword(s):  
Saccharomyces Cerevisiae ◽  
The Other ◽  
Yeast Fermentation ◽  
Bioethanol Production ◽  
Fruit And Vegetable ◽  
Bacterial Fermentation ◽  
Waste Gas ◽  
Clostridium Ljungdahlii ◽  
Vegetable Wastes ◽  
Pre Treatment

In this study, novel and conventional techniques for the production of bioethanol from fruit and vegetable wastes (FVWs) by yeast and bacterial fermentation were investigated experimentally. Different pretreatment techniques (acid, heat, acid/heat, and microwave) for yeast fermentation were compared. Maximum ethanol concentrations of 11.7 and 11.8 g L–1 were observed from acid/heat and microwave pretreatment, respectively, by using Saccharomyces cerevisiae. On the other hand, biochar production from FVWs and syngas fermentation from the waste gas of this process were integrated. From waste gas with 12 % CO content, 5.5 g L–1 and 2.5 g L–1 ethanol production was observed by using anaerobic mixed culture and Clostridium ljungdahlii, respectively. The overall results emphasize the potential of bioethanol production from FVWs by economically feasible and environmentally friendly methods.

Sign in / Sign up

Export Citation Format

Share Document