Biogas Production from Different Organic Biomass Materials by Anaerobic Batch Fermentation

2016 ◽  
Author(s):  
Javed Ali ◽  
R.P. Singh ◽  
Vimal Durgapal
Keyword(s):  
Batch Fermentation ◽  
Biogas Production ◽  
Biomass Materials

Study on Biogas Production by Mesophilic Fermentation with Conyza canadensis

2013 ◽  
Vol 788 ◽  
pp. 689-694
Author(s):  
Li Juan Zhang ◽  
Wei Dong Lin ◽  
Wu Di Zhang ◽  
Fang Yin ◽  
Xing Ling Zhao ◽  
...  
Keyword(s):  
Batch Fermentation ◽  
Biogas Production ◽  
Conyza Canadensis ◽  
Production Potential ◽  
Fermentation Time ◽  
Experimental Group

In order to study in the field of fermentation to produce biogas with Conyza canadensis, the anaerobic batch fermentation experiments were performed at 30°C. The results indicated that the net biogas production of the experimental group during total fermentation time of 36d was 3280ml. Further, it was calculated that the biogas production potential of Conyza canadensis was 354ml·g-1 TS or 413ml·g-1 VS.

Experimental Study on Potential of Biogas Fermentation with Punica granatum Peel

2013 ◽  
Vol 763 ◽  
pp. 151-155 ◽  
Author(s):  
Li Juan Zhang ◽  
Wu Di Zhang ◽  
Fang Yin ◽  
Xing Ling Zhao ◽  
Jing Liu ◽  
...  
Keyword(s):  
Experimental Study ◽  
Batch Fermentation ◽  
Biogas Production ◽  
Punica Granatum ◽  
Fermentation Time ◽  
Biogas Yield ◽  
Experimental Group

Biogas fermentation with Punica granatum peel was studied at 30°C by batch fermentation in this experiment. The results indicated that the net biogas production of the experimental group during total fermentation time of 35d was 1900mL. Further, we calculated that the biogas yield of Punica granatum peel was 264mL/g TS or 271mL/g VS.

Experimental Study on Biogas Production by Mesophilic Fermentation for Rabbit Dung

2013 ◽  
Vol 763 ◽  
pp. 160-164 ◽  
Author(s):  
Ying Juan Li ◽  
Li Chun Liu ◽  
Bin Yang ◽  
Wu Di Zhang ◽  
Fang Yin ◽  
...  
Keyword(s):  
Experimental Study ◽  
Anaerobic Digestion ◽  
Batch Fermentation ◽  
Biogas Production ◽  
Control Group ◽  
Feed Concentration ◽  
Biogas Yield ◽  
Initial Ph ◽  
Fermentation Period ◽  
Experimental Group

In order to obtain the biogas fermentation potential of rabbit dung, the anaerobic batch fermentation experiments were performed at 30°C, the feed concentration of 6.09% and an initial pH of 7.0. The experiment was design of the control group (120mL seeding materials) and the experimental group (120mL inoculum+21.51g rabbit dung) to explore the potential of the anaerobic digestion of rabbit dung. The results show that biogas production of rabbit dung during total fermentation period of 36 days is 3084mL, TS biogas yield is 432mL/g, and gas yield is 508mL/g. The results indicated that rabbit dung can be used for biogas fermentation and the fermentation was good.

Experimental Study on Biogas Production by Mesophilic Fermentation with Dimocarpus Longan Pericarp

2014 ◽  
Vol 937 ◽  
pp. 502-507
Author(s):  
Li Juan Zhang ◽  
Wei Dong Lin ◽  
Wu Di Zhang ◽  
Fang Yin ◽  
Xing Ling Zhao ◽  
...  
Keyword(s):  
Experimental Study ◽  
Batch Fermentation ◽  
Biogas Production ◽  
Control Group ◽  
Production Potential ◽  
Fermentation Time ◽  
Biogas Yield ◽  
Dimocarpus Longan ◽  
Experimental Group

In order to gain the biogas production potential from pericarp of longan (Dimocarpus longan Lour.) fruits, the anaerobic batch fermentation which were divided into the control group (120mL inoculum), the experimental group (120mL inoculum and 15g Dimocarpus longan pericarp) were performed at 30°C.The results indicated that the net biogas production of the experimental group during total fermentation time of 45d was 2455mL. Further, it was calculated that the biogas yield of Dimocarpus longan pericarp was 269mL/g TS or 294mL/g VS.

Biogas Production from Human Faece and Community Waste Food

2014 ◽  
Vol 931-932 ◽  
pp. 1101-1105
Author(s):  
Sahassawas Poocheera ◽  
Ratchaphon Suntivarakorn ◽  
Wasakron Treedet
Keyword(s):  
Batch Fermentation ◽  
Fermentation Process ◽  
Biogas Production ◽  
Raw Material ◽  
Cylindrical Tank ◽  
Gas Generation ◽  
Heating Value ◽  
Before And After ◽  
Clear Plastic ◽  
Waste Food

This research had an aim to study the biogas production from human faece and community waste food using batch fermentation process. In this experiment, there were 5 types of ratio between human faece and community waste food which were 1:0, 2:1, 1:1, 1:2 and 0:1 and the raw material is dilute with water in the ratio 1:4. The biogas digester was clear plastic cylindrical tank of 20 liters, base area of 300 square centimeters and height of 30 centimeters. This experiment was performed to analyze the rate of gas generation before and after the biogas composition fermentation and heating value of biogas. It was found that, in the ratio 2:1 of human faece and community waste food, the rate of biogas generation was the highest. In the ratio of 1:0, the methane gas generation was the highest which the gas methane composition is 67.6% higher than the of other animals manure, the rate of biogas generation was 0.59 m3/kg-VS and the heating value was 24,336 MJ/Nm3.

Experiment Study on the Biogas Fermentation of the Hylocereus undatus Stem

2013 ◽  
Vol 848 ◽  
pp. 83-87
Author(s):  
Ying Juan Li ◽  
Jing Liu ◽  
Hong Yang ◽  
Fang Yin ◽  
Wu Di Zhang
Keyword(s):  
Production Rate ◽  
Batch Fermentation ◽  
Biogas Production ◽  
Raw Material ◽  
Experiment Study ◽  
Feed Concentration ◽  
Blue Green Algae ◽  
Fermentation Period ◽  
Hylocereus Undatus ◽  
Biogas Production Rate

In order to get the biogas fermentation potential of the Hylocereus undatus stem, this experiment was conducted the CSRT anaerobic batch fermentation with the fresh hylocereus undatus stem as the raw material and blue green algae slurry as inoculum, on the condition of feed concentration of 6.25%, temperature of 30°C and pH of 8.0. The fermentation period lasted 70 days. The results showed it produced total 4800mL biogas while went over the 90% of the biogas production in the former 48 days. The TS biogas production rate was 695mL/g, the VS biogas production rate was 80mL/g, and the raw material biogas production rate was 70mL/g. It implicated that Hylocereus undatus stem is a kind of good biogas fermentation raw material.

Experimental Study on Potential of Biogas Fermentation with Oxalis corymbosa

2014 ◽  
Vol 953-954 ◽  
pp. 295-299
Author(s):  
Li Juan Zhang ◽  
Wu Di Zhang ◽  
Fang Yin ◽  
Xing Ling Zhao ◽  
Jing Liu ◽  
...  
Keyword(s):  
Experimental Study ◽  
Batch Fermentation ◽  
Biogas Production ◽  
Control Group ◽  
Production Potential ◽  
Fermentation Time ◽  
Biogas Yield ◽  
Experimental Group

In order to gain the biogas production potential from Oxalis corymbosa, the anaerobic batch fermentation which were divided into the control group (120ml inoculum), the experimental group (120ml inoculum and 125g Oxalis corymbosa) were performed at 30°C. The results indicated that the net biogas production of the experimental group during total fermentation time of 50 days was 3220 ml. Further, it was calculated that the biogas yield of Oxalis corymbosa was 338ml/g TS or 388ml/g VS. The result indicated that Oxalis corymbosa can be used for biogas fermentation and the fermentation production potential was good.

Experiment Study on the Biogas Fermentation of the Cynodon dactlon (L.) Pers.

2014 ◽  
Vol 953-954 ◽  
pp. 290-294
Author(s):  
Ying Juan Li ◽  
Bin Yang ◽  
Jing Liu ◽  
Hong Yang ◽  
Fang Yin ◽  
...  
Keyword(s):  
Production Rate ◽  
Batch Fermentation ◽  
Cynodon Dactylon ◽  
Biogas Production ◽  
Raw Material ◽  
Experiment Study ◽  
Feed Concentration ◽  
Fermentation Period ◽  
Biogas Production Rate

In order to get the biogas fermentation potential of the Cynodon dactylon (L.)Pers, this experiment was conducted the CSRT anaerobic batch fermentation with the Cynodon dacytlon (L.)Pers. as the raw material and the mixed cultivate as inoculum, on the condition of feed concentration of 6.20%, temperature of 30°C and pH of 7.5. The fermentation period lasted 42 days. The results showed it produced total 4400mL biogas while went over the 80% of the biogas production in the early 25 days. The TS biogas production rate was 311mL/g, the VS biogas production rate was 372mL/g, and the raw material biogas production rate was 288mL/g, which implicated that Cynodon dactylon (L.)Pers. is a potential biogas fermentation raw material.

Biogas Production from Cow Manure in an Experimental 20 m3 Reactor with a Jet Mixing System

2012 ◽  
Vol 518-523 ◽  
pp. 3290-3294
Author(s):  
Zhi Zhong Ren ◽  
Ping Ning ◽  
Li Juan Jia ◽  
Guang Fei Qu ◽  
Xiang Feng Xiong ◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Energy Saving ◽  
Batch Fermentation ◽  
Fermentation Process ◽  
Biogas Production ◽  
Utilization Rate ◽  
Cow Manure ◽  
Initial Concentration ◽  
Jet Mixing ◽  
Conventional Systems

Biogas was generated from cow manure in a experimental 20 m3reactor with a jet mixing system at a temperature of 35°C. The initial concentration of TS was 5%. Several parameters was investigated to elucidate the variation law of some critical indicators in the experimental biogas systems in batch fermentation process, such as biogas production rate, biogas composition, pH, COD and VFAs concentration. It was found that the biogas production was above 0.3 m3/ kg TS under mesophilic temperature conditions, and the total biogas produced was 108 m3. The methane content in biogas was around 60% after 6 days of fermentation.COD decreased from 26,800mg/L to less than 10,000mg/L, of which 72% was converted to biogas. The concentration of VFAs decreased from 2.27g/L to around 0.8g/L, and value of the pH was stabilized between 7.36 and 7.53 after the 9th day. This anaerobic digestion system had many advantages over other conventional systems,such as stability operation, energy-saving and high substrate utilization rate, which means its application in biogas production is feasible.

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