Growth of Chlorella vulgaris on Sugarcane Vinasse: The Effect of Anaerobic Digestion Pretreatment

2013 ◽  
Vol 171 (8) ◽  
pp. 1933-1943 ◽  
Author(s):  
Sheyla Santa Isabel Marques ◽  
Iracema Andrade Nascimento ◽  
Paulo Fernando de Almeida ◽  
Fábio Alexandre Chinalia
Keyword(s):  
Anaerobic Digestion ◽  
Chlorella Vulgaris ◽  
Sugarcane Vinasse

Effect of co-substrate feeding on methane yield of anaerobic digestion of Chlorella vulgaris

2016 ◽  
Vol 28 (5) ◽  
pp. 2741-2752 ◽  
Author(s):  
Tamás Rétfalvi ◽  
Piroska Szabó ◽  
Annamária-Tukacs Hájos ◽  
Levente Albert ◽  
Attila Kovács ◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Chlorella Vulgaris ◽  
Methane Yield ◽  
Substrate Feeding

scholarly journals Biomass Production and Nutrient Removal by Chlorella vulgaris from Anaerobic Digestion Effluents

Energies ◽  
2018 ◽  
Vol 11 (7) ◽  
pp. 1654 ◽  
Author(s):  
Marcin Dębowski ◽  
Paulina Rusanowska ◽  
Marcin Zieliński ◽  
Magda Dudek ◽  
Zdzisława Romanowska-Duda
Keyword(s):  
Anaerobic Digestion ◽  
Biomass Production ◽  
Chlorella Vulgaris ◽  
Nutrient Removal

Experimental study on a coupled process of production and anaerobic digestion of Chlorella vulgaris

2011 ◽  
Vol 102 (1) ◽  
pp. 200-206 ◽  
Author(s):  
Monique Ras ◽  
Laurent Lardon ◽  
Sialve Bruno ◽  
Nicolas Bernet ◽  
Jean-Philippe Steyer
Keyword(s):  
Experimental Study ◽  
Anaerobic Digestion ◽  
Chlorella Vulgaris ◽  
Coupled Process

scholarly journals Anaerobic Digestion of Slaughterhouse Wastewater: CO2 Capture of Biogas Using Chlorella vulgaris

2019 ◽  
Vol 19 (1) ◽  
pp. 1 ◽  
Author(s):  
Nur Indradewi Oktavitri ◽  
Wahyu Budi Pratiwi ◽  
Indah Purnamasari ◽  
Mufrihatul Hayati ◽  
Mega Rosita Fitrianingtyas ◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Chlorella Vulgaris ◽  
Observation Time ◽  
Anaerobic Digester ◽  
Co2 Removal ◽  
Anaerobic Digesters ◽  
Slaughterhouse Wastewater

Biogas quality from anaerobic digester influenced the combustion of biogas. A high percentage of CO2 in biogas indicates the low quality of biogas. Abatement of CO2 using microalgae, such as Chlorella vulgaris could enhance the quality of biogas. The aim of this research was to observe the ability of C. vulgaris on CO2 removal from slaughterhouse wastewater biogas. In this research, two anaerobic digesters were provided with the different condition of biogas collector bag. The first digester was combined with only biogas collector bag, while another digester was combined with C. Vulgaris. Slaughterhouse wastewater volume in each digester was 3.5 L. Observation time was 15 days and the samples were collected for every 5 days. The result showed that anaerobic digester was able to remove 63% of COD. Biogas composition of slaughterhouse wastewater after incubation for 15 days was 52.70% of air, 46.85% of CH4and 0.45% of CO2. C. Vulgaris enhanced CO2 removal from biogas up to 7%. The density of C. vulgaris decreased to 51 cell/mL. The biogas composition was probably influenced by the density of C. vulgaris.

scholarly journals SuperPro Designer®, User-Oriented Software Used for Analyzing the Techno-Economic Feasibility of Electrical Energy Generation from Sugarcane Vinasse in Colombia

Processes ◽  
2020 ◽  
Vol 8 (9) ◽  
pp. 1180
Author(s):  
Licelly Canizales ◽  
Fredy Rojas ◽  
Carlos A. Pizarro ◽  
Nelson. H. Caicedo-Ortega ◽  
M. F. Villegas-Torres
Keyword(s):  
Anaerobic Digestion ◽  
Flow Rate ◽  
Large Scale ◽  
Technology Development ◽  
Electrical Energy ◽  
Economic Feasibility ◽  
Financial Feasibility ◽  
Process Simulator ◽  
Sugarcane Vinasse ◽  
Electrical Energy Generation

SuperPro Designer® is a process simulator software used for analyzing the techno-economic feasibility of large-scale bioprocesses. Its predetermined built-in features allow for easy implementation by non-experts, but a lack of examples limits its appropriation. This study aims to validate the implementation of SuperPro Designer® by non-experts for the techno-economic analysis of anaerobic digestion in Colombia, using vinasse as feedstock. These results demonstrate the financial feasibility of such a process when a processing flow rate of 25 m3/h is ensured. Additionally, this study validates the manageability of the tool for assessing the economic feasibility of a technology, a key practice during technology development regardless of the area of expertise.

Protease pretreated Chlorella vulgaris biomass bioconversion to methane via semi-continuous anaerobic digestion

Fuel ◽  
2015 ◽  
Vol 158 ◽  
pp. 35-41 ◽  
Author(s):  
Ahmed Mahdy ◽  
Lara Mendez ◽  
Mercedes Ballesteros ◽  
Cristina González-Fernández
Keyword(s):  
Anaerobic Digestion ◽  
Chlorella Vulgaris

Anaerobic Digestion of Sugarcane Vinasse Through a Methanogenic UASB Reactor Followed by a Packed Bed Reactor

2017 ◽  
Vol 183 (4) ◽  
pp. 1127-1145 ◽  
Author(s):  
A. Cabrera-Díaz ◽  
I. Pereda-Reyes ◽  
D. Oliva-Merencio ◽  
R. Lebrero ◽  
M. Zaiat
Keyword(s):  
Anaerobic Digestion ◽  
Packed Bed ◽  
Packed Bed Reactor ◽  
Uasb Reactor ◽  
Sugarcane Vinasse
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