| 摘要 |
The water purification apparatus includes a purification tank, which is disposed in water such as a lake, marsh, river or sea and has a structure such that at least the sidewall and the bottom thereof are closed to contain sewage. The apparatus further includes purification devices, which are provided inside or outside the purification tank to purify sewage, and floats and which support the purification tank and the purification devices to prevent them from sinking in the water. Therefore, the present invention can be easily disposed on water through a simple installation process, and can be used in a water treatment system. Furthermore, the present invention can treat sewage more efficiently and in a more environmentally friendly manner. Particularly, compared to a land installation method, the present invention can markedly reduce installation expenses and space and makes it easy to install, move and remove the system.
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