Pressure-retarded osmosis
Pressure drop
Renewable energy
Osmotic power
Spiral (railway)
Salinity
Power density
Pressure gradient
Reverse osmosis
Limiting
Power (physics)
Mechanical engineering
Process engineering
Environmental science
Mechanics
Materials science
Engineering
Chemistry
Electrical engineering
Forward osmosis
Membrane
Physics
Geology
Thermodynamics
Biochemistry
Oceanography
