The soil amendment with organic wastes represents a way to increase the soil fertility and the organic carbon (C) stored in the agro-ecosystems. Among the organic waste materials produced by agricultural and industrial activities, olive mill wastes derived from the olive oil extraction process may represent a suitable soil amendment. The aim of the study was to evaluate the effect of fresh (SOM...

backgrounds and objectives:today, one of the most important environmental issues is solid waste produced in dentistry that because of the presence of hazardous, toxic and pathogen agents has special importance. in this survey, solid waste produced in hamadan dentistry laboratories and practical dentist offices is studied.materials and methods: in this descriptive study, from 24 dentistry labora...

Abstract Grapefruit (G) parts contain abundant phenolic acids and flavonoids (PPNs FLVs). The wastes created from exocarps, mesocarps (G wastes, GW) waste blanching water (WBW) lead to a considerable loss of PPNs FLVs. Here, we assessed Buntan (CB), Hayata (CBH), Peiyu (CP) cultivars observed amounts ethanolic extracts GW (GWE) WBW contained gallic acid, protocatechuic chlorogenic caffeic ferul...

Food processing industry including fruit and vegetable processing is the second largest generator of wastes into the environment only after the household sewage. The generation of biodegradable waste increased linearly with the growth and development of food processing industry. A huge amount of waste in the form of liquid and solid is produced in the fruit and vegetable processing industries i...

Vermicomposting is the process of converting organic wastes into valuable organic fertilizer by earthworms. Vermicompost is rich in metal ions and has the potential to be used as an electrolyte. The main aim of this investigation is to explore the potential of earthworms to convert the fruit waste into high quality vermicompost which can serve as a solution to solid waste management issues and ...