| desalination of water(expression, action, water, purification, conversion) |
| drinking-water treatment(expression, action, water, purification, conversion) |
| feedwater conditioning(expression, action, water, purification, conversion) |
| treated water processing(expression, action, water, purification, conversion) |
| treated water production(expression, action, water, purification, conversion) |
| water conditioning and purification(expression, action, water, purification, conversion) |
| water conversion(expression, action, water, purification, conversion) |
| water demineralization(expression, action, water, purification, conversion) |
| water reclamation(expression, action, water, purification, conversion) |
| water treating(expression, action, water, purification, conversion) |
| clarification of water(expression, action, water, purification) |
| purification of waters(expression, action, water, purification) |
| purifying water(expression, action, water, purification) |
| reclaimed water(expression, action, water, purification) |
| recycled water(expression, action, water, purification) |
| wastewater reuse(expression, action, water, purification) |
| water cleaning(expression, action, water, purification) |
| water conditioning(expression, action, water, purification) |
| water purging(expression, action, water, purification) |
| water purifying(expression, action, water, purification) |