| 摘要 |
The invention is related to a development which improves the values such as energy consumption, noise etc. besides, increasing the efficiency of the purification module used during the purification of waste water. The aim of the invention is to develop the patterned disc which enables the biological activity to be carried out in a larger area by means of the high surface area. Besides this, the invention additionally aims to improve the three guiding channels located on said disc, which pass through the centre and which are used to realize the renewal of the biofilm layer when said live biofilm layer needs to be renewed. The invention also aims to develop the components that can prevent the interruptions in the tie rods that could occur, and the breakages and folding of the main return shaft. |
