Two-Phase Anaerobic Digestion of Municipal Organic Solid Wastes

Anaerobic Digestion of Biodegradable Organics in Municipal Solid Wastes

Application of anaerobic digestion products of municipal solid food wastes in treating wastewaters

Anaerobic digestion is the breakdown of biodegradable organic material by microorganisms in the absence of oxygen or in an oxygen-starved environment.This technology is superior to the landfilling and also the aerobic composting. The aim of the present study was to examine whether the effluent Volatile Fatty Acids from the anaerobic acidogenesis of the food waste can be used du to its high valu...

Anaerobic co-digestion of organic wastes

Over the last years anaerobic digestion has been successfully established as technology to treat organic wastes. The perspective of turning, through a low-cost process, organic wastes into biogas, a source of renewable energy and profit, has certainly increased the interest around this technology and has required several studies aimed to develop methods that could improve the performance as wel...

Anaerobic co-digestion of a simulated organic fraction of municipal solid wastes and fats of animal and vegetable origin

The potential of mesophilic anaerobic digestion for the treatment of fats of different origin through co-digestion with the organic fraction of municipal solid wastes (OFMSW) has been evaluated. Co-digestion process was conducted in a pilot plant working in semi-continuous regime in the mesophilic range (37 ◦C) and the hydraulic retention time (HRT) was 17 days. During the start-up period the d...

Simulation of a Process Design Model for Anaerobic Digestion of Municipal Solid Wastes

Anaerobic Digestion has become a promising technology for biological transformation of organic fraction of the municipal solid wastes (MSW). In order to represent the kinetic behavior of such biological process and thereby to design a reactor system, development of a mathematical model is essential. Addressing this issue, a simplistic mathematical model has been developed for anaerobic digestio...