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Sludge & Wastewater

Pioneering 3D printing project shares successes

Leaders of a pioneering project to develop 3D printed infrastructure and components for the water sector will be sharing insights from five years of...

Pathogens which cling to microplastics may survive wastewater treatment

Wastewater treatment fails to kill several human pathogens when they hide out on microplastics in the water, reports a new study appearing in the...

Hydraulic valve delivers performance

A new single-stage, four-way hydraulic valve from Danfoss Power Solutions features a round solenoid design and delivers high power capacity and superior durability. The...

Submersible transfers sand-heavy media

Sales engineers from T-T Pumps have recently worked with a client in the Maldives to specify a submersible slurry pump for use in the...

Surface attrition slowdown

Vogelsang, the inventor of the rotary lobe pump with elastomer-coated lobes, showcased its advanced wastewater solutions at WEFTEC in New Orleans in early...

Organic optimisation

A Bredel hose pump has replaced a faulty progressive cavity pump at a water treatment plant in the Netherlands. Pumps manufacturer Watson Marlow...

Ensuring flow compliance at Fowey sewage works

Small wastewater treatment works (WwTWs) frequently present significant physical challenges for instrumentation and control engineers. However, a compliant flow measurement facility has been installed...

Preparing for the worst

A new portable area monitor is said to be the only direct-to-cloud area monitor capable of detecting up to eight gases and gamma radiation. The...

Closing Pandora’s box: A new book explores the science of sewage

Sewage: It's a subject whose complexities are not to be underestimated, but which are increasingly in need of being communicated to the public. A...

Spray lining first for Scottish Water boosts chamber integrity

Wastewater maintenance and repair specialist Lanes Group has carried out the first spray lining project commissioned by Scottish Water to rehabilitate chambers serving a...

Enhanced treatment can speed-up spill reduction

Enhanced wastewater treatment holds the key to reducing sewage overflows to the environment in a sustainable way, says Dominic Hurd, managing director, ACWA...

UK project to accelerate technology of biopolymers extracted from sewage sludge

Engineering firm Royal HaskoningDHV is to implement the UK’s first-ever Kaumera pilot plant to extract biopolymers from sewage sludge, in Blackburn, Lancashire. It is part...

Micropollutant removal pilot plant aims to pioneer new wastewater technology

What's described as the UK’s first pilot plant aimed at assessing the impact of different combinations of technology for micropollutant removal from wastewater will...

Digital trial reduces I&I wastewater costs

Inflow of stormwater and infiltration of groundwater into wastewater systems is a constant operational challenge for managers. Now, Håbo municipality in Sweden is tackling...

EcoClarity and Yorkshire Water join forces in fight against fatbergs

Trials of a cutting-edge fats, oils and grease (FOG) Recovery Hub at Yorkshire Water’s wastewater treatment works in Hull are helping the utility improve...

New online tool launched to help investigate river health in Oxford

The Oxford Rivers Portal, a website and map that aims to help people understand the health of the Thames and its tributaries in Oxfordshire...

Water leaders talk environmental scrutiny and infrastructure needs in new podcast

The Environment Agency’s director of water, Helen Wakeham, has discussed plans to increase scrutiny of water companies in England and Wales in a new...

Researchers say chemical cocktail of micropollutants amplified the effect of algal toxins causing mass...

International research team say they have identified more than 120 organic micropollutants and investigated their role in damaging aquatic organisms Tonnes of dead fish, mussels...

Pipeline pressure testing standard sets precedent

Regulations for hydrostatic pressure testing have taken a significant step forward with the release of Water UK’s Water Industry Standard for hydrostatic pressure testing...

Fluid thinking: Equipping cities to avoid inundation

Urban locations worldwide are struggling to manage stormwater drainage, in the face of extreme weather. The opportunity appears vast, for those who can help...