| 摘要 |
A small-sized septic tank for sequencing batch react is provided to integrate component parts for carrying out sequencing batch react into a single chamber for simplifying manufacture and installation of the SBR and purifying domestic waste water smoothly. A small-sized septic tank for sequencing batch react includes a chamber(10) having first to third space parts(11,13,14) defined by first and second barrier walls(12,15), a supply pump(20) for supplying waste water from the second space part to the third space part uniformly, and an aerator(30) for injecting air drops into the third space part. The first space part is defined by the first barrier wall by dividing an inner space of an outer wall by half, wherein the other divided space is divided into the second and third space parts by half again by the second barrier wall. A waste water moving hole(16) is formed at an upper end of the first barrier wall and mounted with a first baffle toward the first space part. The second barrier wall is formed with an overflow hole(151) at an upper part and the overflow hole is mounted with a second baffle toward the second space part. |
