| 摘要 |
<p>Device for adding a flocculent to swimming pool water comprises a supply container (11) containing the flocculant in high concentration which can be diluted to the required concentration and then added to the water. An independent claim is also included for an inorganic flocculent for preparing swimming pool water. Preferred Features: The highly concentrated flocculent is diluted with water in a mixing unit (13) which is connected to a control unit (15). A dosing pump (12) is arranged between the mixing unit and the supply container.</p> |
