| 摘要 |
A contact medium unit for wastewater treatment is provided to greatly reduce installation cost and reduce manufacturing cost and time of an installation frame. A contact medium unit(1) for wastewater treatment is constructed so as to be fixed to a contact medium installation frame(2) installed inside a wastewater treatment plant. The contact medium unit comprises connecting units(10,10') of which ends are respectively fixed to both sides of an upper part of the installation frame and both sides of a lower part thereof, and which horizontally traverse the upper and lower parts of the installation frame, and contact mediums(11) vertically installed between the connecting units and fixed to the connecting units at fixed intervals. The contact medium unit further comprises fixing parts(12) which are installed at both ends of the connecting units, and to which the contact mediums are not connected such that the fixing parts directly tie the connecting units to the installation frame. |
