| Subject | English | Swedish |
| earth.sc., mech.eng. | liquid separator | vätskeavskiljare |
| environ. | separator of light liquids | separator för lätta vätskor |
| environ. | separator of light liquids A mechanical device for separating and removing residues from fuel and lubricating oil from waste water coming from filling stations and industrial plants in order to avoid pollution of water bodies; this system is based on the different specific weights of water and fuel residues that float on the water and can be easily removed | separator för lätta vätskor |