Quantification and environmental impact of slaughter waste during its life cycle.

Considering the lack of an in-depth and comprehensive study on slaughter waste quantification and its management, despite the growing demand for meat this study aims to quantify the slaughter waste generated in Mumbra, Thane, India, from the meat retail stores. The study also endeavors to find the composition of slaughter waste in municipal solid waste by employing the questionnaire survey method. The literature reviewed the published studies on the life cycle analysis of food products for global warming potential values for meat and vegetable products along with the vegetarian and non-vegetarian dietary patterns.

In-vessel composting of household wastes.

The process of composting has been studied using five different types of reactors, each simulating a different condition for the formation of compost; one of which was designed as a dynamic complete-mix type household compost reactor. A lab-scale study was conducted first using the compost accelerators culture (Trichoderma viridae, Trichoderma harzianum, Trichorus spirallis, Aspergillus sp., Paecilomyces fusisporus, Chaetomium globosum) grown on jowar (Sorghum vulgare) grains as the inoculum mixed with cow-dung slurry, and then by using the mulch/compost formed in the respective reactors as the inoculum.