| 摘要 |
<p>Apparatus for water treatment comprising a water treatment container (2) having an inlet and an outlet for ingress and egress of water from and to the body of water to be treated, comprises a porous or screening solids collection bag (10) associated with the inlet (6), to remove the larger particles of solid matter from the water before further filtration by finer filters. The receptable comprises by-pass or over-flow means to provide an alternative flow route for the water, if the pores, or screening surface, of the collecition bag become blocked.</p> |
