In sewer systems where anaerobic conditions are present, sulfate-reducing bacteria reduce
sulfate to hydrogen sulfide (H 2 S), leading to sewer corrosion and odor emission. Various …

Urban sewer networks (SNs) are increasingly facing water quality issues as a result of many
challenges, such as population growth, urbanization and climate change. A promising way …

Sewer Processes: Microbial and Chemical Process Engineering of Sewer Networks
concentrates on process engineering of sewer networks from a chemical and …

Corrosion is often a major failure mechanism for concrete sewers and under such
circumstances the sewer service life is largely determined by the progression of microbially …

Controlling sulfide (H2S) production and emission in sewer systems is critical due to the
corrosion and malodour problems that sulfide causes. Chemical dosing is one of the most …

Highlights•Understanding of in-sewer processes has significantly improved in recent
years.•Tools and methods for analyzing the odor and corrosion problems are available.•Cost …

The cost of corrosion greatly impacts the economics of industrialized nations that a
significant percentage could be equated in some way to a fraction of their GDP. The use of …

While the general principles and modelling approaches for integrated management/
modelling of urban water systems already present a decade ago still hold, in recent years …

Urban areas exercise numerous and strong pressures on water bodies, implying that
different external anthropogenic factors also stress groundwater. Sewerage networks play …

Mega-sized deep tunnel sewer systems are indispensable infrastructures to convey the
sewage and/or stormwater to the centralized sewage treatment works in large cities with …