| 摘要 |
A chemical for use in a chemical solution distributing apparatus is disclosed. The apparatus is installed in a water tank in water closets or the like and distributes chemical solutions periodically in the tank, including a bottomed tubular main body which has an opening at its lower end; a chemical retaining section which is present inside this main body and mounts/retains chemicals; and a drawn-water passage section which is installed outside the main body and in which one end is connected to the inside of the main body via the opening while the other end is positioned higher than the lower end of the main body; wherein the chemical retaining section has holes to mix chemicals with water inside the main body or inside the tank. The solid chemical comprises a compact containing particles of a surfactant, which is solid at normal temperatures, and solid acid.
|
