| 摘要 |
<p>The invention relates to a water improvement agent, by the addition thereof there is eliminated the chlorine rapidly and efficiently, thus there being improved the taste of the drinking water. According to the invention, the agent consists of 5...90% coral algae, 5...90% shell sand, 0.1...10% calcium ascorbate, this composition being dosed so that by adding 0.5 g thereof per liter of water, the mixture shall reach a pH value ranging from 7 to 8.5, and if the said agent also comprises an appropriate gelling agent, this has as a result the elimination of any bacteria previously present in the water.</p> |
