| 摘要 |
A sewage floating/decontaminating tank structure including a first tank and a second tank. The first tank has an inlet and a relief outlet. The sewage is conducted from the first inlet into the first tank to flow in a preset flowing path inside the first tank and then discharge from the relief outlet of the first tank. The second tank has an inlet communicating with the relief outlet of the first tank, whereby the sewage is conducted from the relief outlet of the first tank into inlet of the second tank. The sewage is decontaminated in the second tank. The second tank has an exhaustion section arranged on an upper portion of the second tank. The contaminants floating on the level of the sewage in the second tank are exhausted from the exhaustion section. The second tank further an outlet arranged on a lower portion of the second tank. The purified water free from the contaminants is conducted out from the outlet of the second tank for reuse. |
