Increasing sludge volumes to be treated are forcing up costs for water industry budgets, which are already overstretched. So the efficient handling of these sludges will help to contain the costs. One ...

Limestone slurry needs to move efficiently through a complex process, meaning that selecting the right pumps and valves is critical. As new coal-fired power plants come on line to meet rising demand ...

Hose pumps can circulate slurry SGs of 1.6 to 1.8 or up to 80% solid content. The traditional centrifugal pump loses efficiency when the slurry SG reaches 1.3 or 30% solids. With this limitation, ...

The long stroke length and slow cycling of the pumps can generate up to 9 metres suction head allowing thick sludge to be drawn from the primary tanks at density values up to 16% dry solids. The thick ...