| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for efficiently and adequately performing a water quality improving treatment at a low cost. SOLUTION: A position at which a water quality is improved is changed by floating a water treatment equipment A in a water treatment objective water area and moving the equipment A. Preferably, the equipment A is provided with a propelling equipment, with which the equipment A is moved by a remote control. The equipment A is also provided with a water quality inspecting equipment, with which data on a water quality inspection obtained is transmitted to a monitor.</p> |
