Review on Environmental Effect of Biogas Production

In the study of the environmental effect of biogas production, it is essential to identify the main constituents of the biogas with a special interest biogas process system. This paper reviews the formation processes of biogas production. In this paper, the roles of biogas application were discussed to make them more suitable to the environment and human activities. Furthermore, questions related to the disposal and management of wastes which leads to serious environmental and global concerns were addressed. Although these wastes offer abundant resources: large proportions of the wastes are biodegradable materials and can be efficiently used in producing biogas, which can serve as an answer to the greenhouse gas problem but also inappropriate controlling of the wastes will lead to the rise of greenhouse gas in the environment.