| 摘要 |
The invention relates to a composition which contains alkali carbonate-peroxyhydrates and alkali hydrogen carbonates. The amount of alkali carbonate-peroxyhydrates is between 0 - 85 wt.%, in relation to the total amount of the composition and is suitable for combating thread algae, germs and parasites in water and rivers and lakes. Said composition can be stored or transported, counter to the alkali carbonate-peroxyhydrates, as a pure substance and does not have any oxidising effects. |
