| Subject | English | German |
| nat.res. | phosphate removal | Phosphateliminierung |
| environ. | phosphate removal | Phosphatelimination |
| environ. | phosphate removal Replacement of phosphate in detergents by environmentally safer substances, such as zeolite. The substitute will not act as a nutrient, and so will not cause eutrophication as a result of the accelerated growth of plants and microorganisms if it is released into waterways | Phosphatelimination |
| nat.res. | phosphate removal | Phosphatentfernung |
| nat.res. | phosphate removal | Phosphatbeseitigung |
| nat.res. | removal of phosphate | Phosphatentfernung |
| nat.res. | removal of phosphate | Phosphatelimination |
| nat.res. | removal of phosphate | Phosphateliminierung |
| nat.res. | removal of phosphate | Phosphatbeseitigung |