Sludge Handling

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SLUDGE HANDLING ARTICLES

Wastewater management contract awarded to VA Tech Wabag in Istanbul, Turkey

Indian water and wastewater company VA Tech Wabag has secured a $50 million a year contract from utility Istanbul Water and Sewage Administration (...

Autoclave pre-treatment key to unlocking methane, finds new research

Pre-treating sewage sludge in an autoclave can increase methane generation by 47%, according to new research...

Waste cheese turned to biogas in UK anaerobic digestion project

Anaerobic Digestion (AD) company Clearfleau has finished the first stage in a major project for First Milk, at one of the UK's largest ch...

Shredding Waste into Profits: Grinders Help Waste-to-Energy Facilities Stay Productive

Many facilities that process difficult liquid/solid combinations now rely upon dual-shafted grinders on the inlet side of pumps to ensure continuou...

Sludge reduction

WHITE PAPERS

Implementation of Solids Retention Time in Wastewater

Solids retention time (SRT) is a critical activated sludge design and operating parameter. What r...

How to Control Denitrification Using Online Nitrate Sensors

Nutrient removal from wastewater is an increasingly common requirement for water resource recover...

How to Control Activated Sludge Using Online Sensors

The focus of this white paper is the use of online instrumentation for control of wastewater trea...

WATERWORLD WEEKLY

WEBCASTS

Aligning Analytics & Asset Management Strategy: Best Practices for Water Utilities

Managing operations, aging infrastructure, availability of funding and managing capital costs are among the top five concerns cited by U.S. water utilities in a recent survey. But advanced automati...

Top 8 Reasons the Water Industry Should Remanufacture

As the water and wastewater industry moves toward more efficient, solid-state motors and drives, many facilities are turning to remanufacturing to give their electrical equipment new life. In ...
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Metering Simplified

Proper water meter selection is an important role for ones challenged with this responsibility. Typically a variety of different types of meters are needed to efficiently manage a water system and ...
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BUYER'S GUIDE COMPANIES

BUYER'S GUIDE PRODUCTS

GRAVABELT® GRAVITY BELT THICKENER

Gravabelt Gravity Belt Thickeners reduce sludge volume of biosolids and waste activated sludge and produce a pumpable concentrate for dewatering, treatment, or transport.
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