Azmi, Afidha Shidqi and Legowo, Evita Herawati and Kartawiria, Irvan S. (2020) Biogas Production Using Waste Milk from Dairy Farm in Kuningan, West Java. Bachelor thesis, Swiss German University.

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Abstract

Dairy farm waste such as cow dung and waste milk are pollutants that can be mitigate by produce it into biogas that can be an eco-friendly, very efficient and also to reduce environmental pollution around dairy farm. The research objectives of this study were to analyze the best condition to produce biogas from waste milk and the influence of temperature and ratio of substrate and inoculum for digestion process. The research method is changed from laboratory research into literature review format. The results showed that biogas production with food waste and waste milk can use cow dung, chicken manure, swine waste water, sludge and horse manure as inoculum. The ratio of inoculum and substrate between 0 : 100 until 70 : 30. The most influential factors in producing methane in biogas production is ratio of inoculum to substrate and temperature. It is concluded that for biogas production using waste milk as substrate and cow dung as an inoculum, the best condition is in thermophilic condition (55 ˚C) with a ratio of cow dung and waste milk 70 : 30 for 30 days digestion process.

Item Type:	Thesis (Bachelor)
Uncontrolled Keywords:	Biogas; Cow Dung; Waste Milk; Temperature; Ratio
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ807 Renewable energy sources
Divisions:	Faculty of Life Sciences and Technology > Department of Sustainable and Energy Environment
Depositing User:	Faisal Ifzaldi
Date Deposited:	02 Nov 2020 14:08
Last Modified:	02 Nov 2020 14:08
URI:	http://repository.sgu.ac.id/id/eprint/1890

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