So, at the bottom of the tower, you have dust and carbon separated in two separate tanks that can be cleaned every week or every two weeks based on how much dust and carbon it captures every single day.

所以，在塔底，有两个独立的罐子，每隔一周或每两个星期，就会有灰尘和碳被分离出来，每隔一天就会有很多灰尘和碳被吸收。