The effect of temperature and styrene concentration on biogas production and degradation characteristics during anaerobic removal of styrene from wastewater

2021 ◽  
pp. 125988
Author(s):  
Shilan Elyasi ◽  
Narges Fallah ◽  
Babak Bonakdarpour ◽  
Amir Mahboubi ◽  
Mohammad J. Taherzadeh
Keyword(s):  
Biogas Production ◽  
Effect Of Temperature ◽  
Styrene Concentration

scholarly journals Biogas production from anaerobic co-digestion using kitchen waste and poultry manure as substrate—part 1: substrate ratio and effect of temperature

2021 ◽  
Author(s):  
Md Anisur Rahman ◽  
Razu Shahazi ◽  
Syada Noureen Basher Nova ◽  
M. Rakib Uddin ◽  
Md Shahadat Hossain ◽  
...  
Keyword(s):  
Biogas Production ◽  
Poultry Manure ◽  
Effect Of Temperature ◽  
Kitchen Waste ◽  
Substrate Ratio

scholarly journals Effect of temperature on kinetics of biogas production from macroalgae

2018 ◽  
Vol 263 ◽  
pp. 410-417 ◽  
Author(s):  
Edward Membere ◽  
Paul Sallis
Keyword(s):  
Biogas Production ◽  
Effect Of Temperature ◽  
Kinetics Of

Biogas production from organic wastes: Effect of temperature

2014 ◽  
Vol 185 ◽  
pp. S62
Author(s):  
Hojjat Gholami ◽  
Osman Gulnaz
Keyword(s):  
Biogas Production ◽  
Organic Wastes ◽  
Effect Of Temperature

scholarly journals EVALUATION OF TEMPERATURE CHANGES IN ANAEROBIC DIGESTION PROCESS

Detritus ◽  
2020 ◽  
pp. 11-18 ◽  
Author(s):  
Senem Önen Cinar ◽  
Kerstin Kuchta
Keyword(s):  
Production Efficiency ◽  
Biogas Production ◽  
Effect Of Temperature ◽  
Batch Reactors ◽  
Temperature Changes ◽  
Dried Distillers Grains ◽  
Biogas Plants ◽  
Biomethane Production ◽  
Test Sets ◽  
Temperature Controlled

The study examines the effect of temperature fluctuations on biogas production efficiency in biogas plants with the aim of evaluating the temperature flexibility of the process. Laboratory scale batch reactors were prepared with the chosen substrate (Dried Distillers Grains with Soluble, DDDS) and the study was conducted in three batches. A biogas formation potential test was implemented in each batch in a temperature-controlled room and in a temperature controlled water bath. The temperature changes took place on the third day of tests to evaluate the effect of 5°C, 10°C and 15°C increases on biogas production efficiency in separate test sets. Batch experiments showed that it is possible to ensure process recovery after 5°C and 10°C increases. Overall, the specific biomethane production was obtained between 364-412 Nml CH4 / g oDM. Unlike 5°C and 10°C increases, after 15°C increase a lower methane content was obtained. These results show that it is possible to have flexible temperature operation in the process, even with high-temperature increases.

Production of Biogas from Kitchen Waste with Inoculum and Study the Effect of Different Parameters

2019 ◽  
Vol 41 (4) ◽  
pp. 563-563
Author(s):  
Muhammad Sohail Bashir Muhammad Sohail Bashir ◽  
Aqsa Safdar Aqsa Safdar ◽  
Shoaib Zaheer Shoaib Zaheer ◽  
Abdul Rehman Farooqi Abdul Rehman Farooqi ◽  
Muhammad Jamil Muhammad Jamil
Keyword(s):  
Ph Value ◽  
Biogas Production ◽  
Weight Ratio ◽  
Cost Effective ◽  
Effect Of Temperature ◽  
Cow Dung ◽  
Kitchen Waste ◽  
Alternative Source ◽  
Agricultural Growth ◽  
Waste Mixture

Household kitchen waste quantity is increasing rapidly because of the population explosion. Agricultural growth and intensive animal farming are generating a large quantity of bio waste. Disposing of this huge amount of waste is a serious environmental issue of the world. This waste can be used as an alternative source for the generation of green fuel by converting it to biogas. Though, a lot of work has been done on biogas production from conventional feedstock. However, it is highly desired to improve and optimize the process with kitchen waste used as feedstock. In this paper, cost-effective, environmentally friendly and high-quality biogas is produced by anaerobic digestion of kitchen waste mixture with inoculum. Inoculum is used as a source of microbial population. It is prepared by mixing of cow dung and water with a weight ratio of 1:5. The effect of temperature, pH, and the weight ratio of inoculum/kitchen waste on the production of biogas has been studied. The results indicated that the optimum pH value is 7.5 and for the maximum production of biogas temperature should be 37 ˚C. The optimum weight ratio of inoculum/kitchen waste is 60/40. The quality of biogas is improved by the absorption of CO2 from it with the aid of absorber contains 2 M solution of NaOH. The gas was burnt smoothly with a blue flame. This indicates the high content of CH4 in biogas. It is a green heating and cooking fuel and can be used for transport and power generation.

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