Highlights Tangerine, pomegranate and banana processing system. Physicochemical and microbiological characteristics of tangerine, pomegranate and banana peels. Different uses of tangerine, pomegranate and banana peels. Tangerine, pomegranate and banana peels valorisation methods.

Currently, solid household waste worldwide is increasing as a result of population growth, changing production and consumption patterns [1-3]. This waste can cause a global problem due to its adverse effects on human health and the environment [1, 4, 5]. At the international level and especially in developing countries, biodegradable solid wastes are being used in agriculture as a bioresource through their environmental and economic benefits [6, 7]. Several research studies have focused on microbiological studies of household waste in the case of compost and vermicompost [8-10]. However, until now systematic and functional analyses of microbial groups of decaying green household waste in water and soil have been unsatisfactory [11]. Household