| 摘要 |
A wastewater treatment plant having a base and a series of wall structures supported on the base, various wall structures or portions thereof together with portions of the base forming separate clarification, aeration, and holding chambers, the walls being constructed of concrete blocks and mortar, there being an inlet into the settling chamber, a conduit forming an outlet from the settling chamber and an inlet into the aeration chamber, a partition disposed and supported in the aeration chamber to form a clarification chamber, and an outlet communicating from the interior of the clarification chamber, either to an optionally provided holding chamber or to the environment, the wastewater treatment plant being installed by forming an excavation in the earth, laying a base, and constructing the various walls.
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