How to install grease traps in hotels with high floors

When installing a grease trap in a high-rise building, it is necessary to place the grease trap one floor lower than the kitchen. For example, the kitchen is on the 10 floor and the grease trap can be arranged on the ninth floor. Generally speaking, hotels will arrange grease traps, so no matter how high the hotel is, it is ok to put the grease trap on the next floor of the kitchen.