Biomethanation reactor

This research investigates the synthesis of biogas from vegetable wastes through anaerobic digestion in batch reactors. The batch test was carried out for a period of 9 weeks, during which the volume of biogas produced from the reactor ad its methane content, was measured. A laboratory test with 2.5 L bio digester was operated in batch system for the study. The feed material for biogas was a mixture of vegetable wastes which include carrots, tomato, potato and cabbage. The biogas production of the period of the study decreased from a volume of 2015 ml to 235 ml in the ninth week.

6p trinhthamhodang1212 06-04-2020 11 1   Download

The cassava starch production in India is mainly concentrated in small to medium scale factories, which generates 30,000 to 40,000 liters of effluent per tonne of sago produced. The effluent from these industries is acidic and highly organic in nature having COD of 5000 to 7000 mg/l during the season and 1000 to 5000 during the off-season. These effluents pose a serious threat to the environment and quality of life in the both rural and cities.

8p nguaconbaynhay3 07-02-2020 18 0   Download