Air-lift pumps for artificial upwelling of ocean water are finding increasing use as marine
primary productivity could be enhanced by pumping nutrient-rich deep water to the surface …

Wave energy is being increasingly regarded as a major and promising resource since the
artificial upwelling was invented. There are many different ways to convert wave energy to …

This paper presents experimental studies on the optimization of air–water flow in an airlift
pump. Airlift pumps use compressed gas to verticall transport liquids and slurries. Due to the …

Airlift pumps are finding increasing use where pump reliability and low maintenance are
required, where corrosive, abrasive, or radioactive fluids must be handled and when a …

The increasingly importance for the uses of the air lift pump in widespread list of fields
(mining, nuclear industries, agricultural uses, petroleum industries... etc.) makes it very …

An air lift pump system is setup to study the effect of the suction pipe diameter and
submergence ratio on the liquid (water) pumping rate. The system has a lift pipe of 0.021 m …

An air lift pump system is setup to study the effect of the suction pipe diameter and
submergence ratio on the liquid (water) pumping rate. The system has a lift pipe of 0.021 m …