| 摘要 |
<p>A wastewater purifier comprises a shell (1) in which there are many purify-rooms (3) by partition (2); a drainpipe (4) is mounted between the two purify-rooms. An inlet of the drainpipe is mounted on the upper part of the partition and an outlet of it is extending to the bottom of the purify-rooms. There is a wastewater inlet (5) on the lower part of the sidewall of the shell, which connects with the bottom of the first purify-room. Purified water outlet (6) is installed on the upper part of the last purify-room. Filter elements (7) are installed in the purify-rooms.</p> |
