| 摘要 |
<p>The installation consists of a grid-type cleaning vat incorporating a curved filtration grid and a comb fixed over the main shaft; a degreasing vat with a scraper which skims the surface; a compensating tank equipped with a scoop fixed to the rotating shaft; an aeration vat incorporating a rotary drum submerged in the vat and with periphery formed by cavity elements; a clarification vat with an overflow; a recycling chamber at the liquid level in clarifier, equipped with a scoop, and an evacuation chamber which receives the mud from pipe and is equipped with a scoop attached to shaft.</p> |
