We visited the ARA Birs a waste Water treatment plant in Birsfelden, Switzerland. It was a nice opportunity for me to see how waste water is treated into clean water by special processes separating the dirt and chemical. 
Mr. Hubman one of the managers at the waste water plant took us around the waste water plant showing us and explaining all various sectors of the plant. 
Right from the waste water plant intake to through the screening stage which remove bigger and smaller object . Then to the sand removal stage to a pre-clarification stage further to biological batch system then to the final clean water output. This tour through the waste water plant made me realize the importance of maintaining our natural environment and this plant has taken environmental water cleaning to a higher level.
During the conversation a training opportunity for us in the waste water plant was discussed and we were given a contact address to apply for the training in the waste water plant.
After the industrial trip in the waste water plant, we went and visited Aunty Margret in Frankendorf. There we firstly had a flight in a airplane flight simulation system with was really amazing setup.
I took my first flight in the plane feeling the engine and vibrations in the airplane simulator. Then after we had a nice meal with aunty Margret and had a good conversation with her.
