The increasing levels of sewage sludge production demands research and development to
introduce more commercially feasible options for reducing socio-economic and …

Additional options for the sustainable treatment of municipal sludge are required due to the
significant amounts of sludge, high levels of nutrients (eg, C, N, and P), and trace …

Gasification and combustion processing is deemed reliable and feasible methods in
response to concerns about landfilling–a traditional treatment due to rapid growth in …

Lignocellulosic feedstocks such as forestry biomass and agricultural crop residues can be
utilized to generate biofuels and biochemicals. In addition, a large amount of non-plant …

Gasification is a promising technology for reducing the volume of biowaste feedstock.
Further, with the incorporation of steam this thermochemical treatment technology also …

Phosphorus (P) is a non-renewable resource, and its recovery and recycling are necessary
for meeting future P demands and environmental conservation. Ash and hydrochar from …

Oil sludge is a hazardous solid waste produced from crude oil extraction, transportation, and
refining. The yield of oil sludge is huge and the harmful substances in oil sludge such as …

Addressing food security issues arising from phosphorus (P) scarcity is described as one of
the greatest global challenges of the 21st Century. Dependence on inorganic phosphate …

With increasing construction of wastewater treatment plants and stricter policies, municipal
sewage sludge (MSS) disposal has become a serious problem. Treatment of MSS in …

Municipal sewage sludge is the residual material produced as a waste of municipal
wastewater purification. It is a sophisticated multi-component material, hard to handle. For …