| 摘要 |
An apparatus for water filtration with an automatic and repeatable backwash comprising: a feed pipe through which unfiltered water- is supplied, a lower chamber having a feed inlet in fluid connection with said feed pipe, and a filter located in said lower chamber, an upper chamber, a means of creating a backwash when an amount of suspended solids has been trapped by said filter, and a means of halting said backwash. |
