Sewage sludge management is now becoming a serious issue all over the world. Anaerobic
digestion is a simple and well-studied process capable of biologically converting the …

With the rising demand for renewable energy and environmental protection, anaerobic
digestion of biogas technology has attracted considerable attention within the scientific …

Sewage sludge is rich source of carbon, nutrients, and trace elements and can be subjected
to proper treatment before disposal to fulfill government legislation and protect receiving …

A review concerning the development and applicability of sewage sludge thermal hydrolysis
especially prior to anaerobic digestion is presented. Thermal hydrolysis has proven to be a …

Rice is a conventional crop that is produced majorly in the South and the South-East regions
of Asia, leading to the generation of a considerable amount of biomass (Rice Straw) in the …

This review presents the state-of-the-art sludge reduction technologies applied in both
wastewater and sludge treatment lines. They include chemical, mechanical, thermal …

Oily sludge, an inherent byproduct of the petroleum industry, presents dual characteristics of
petroleum resources and hazardous waste. Owing to the unique physicochemical properties …

Anaerobic Digestion (AD) is used worldwide for treating organic waste and wastewater.
Biogas produced can be converted using conventional energy conversion devices to …

Food waste with high decomposition potential can be successfully digested anaerobically
for the production of biogas. As the fossil-fuel reserves decline anaerobic digestion can be a …

This paper presents a review of the main sludge treatment techniques used as a
pretreatment to anaerobic digestion. These processes include biological (largely thermal …