The water filtration efficiency of the pond for entertainment and decoration purposes is very high, and the filtration is carried out on a small amount of water, rather than on the whole water of the pond described in document a2010-0093 (department request).

摘要

The invention relates to an efficient water filtering process, in which water is filtered from a pond for entertainment and decoration purposes, in which the filtered water volume is very small, rather than all the water in the pond, and comprises the following steps: (a) releasing super strong waves in the pond; (b) adding a. Floating agent; (c) use a vacuum cleaner to walk at the bottom of the pond, and use a bleaching agent to suck the water into the waste water collection line; (d) discharge the waste water from the vacuum cleaner into the waste water collection line and filter the waste water discharged from the vacuum cleaner;And (E) return the leak to the pond. The invention also includes a vacuum cleaner for the effective filtering program.