Diary of the week 13.05. - 18. 05. 2018.
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On Monday, the students had introductory presentations to get to know each other and examined water samples in the lab to determine iron, magnesium, calcium amounts and water hardness. On Tuesday, they visited the town hall and met with the Mayor, and toured an old coal mine. On Wednesday, they toured the local water provider's facilities. On Thursday was a presentation day before visiting an old ironworks. On Friday, they concluded the program by touring the chemical park.
Diary of the week 13.05. - 18. 05. 2018.
- 1. Presentation of the Week ?Monday ?Tuesday ?Wednesday ?Thursday ? Friday
- 2. Monday ? First meeting with ?get to know¡°-presentations ? Examination of Iron amount in water-samples with the photometry. ? Examination of magnesium/calcium amount in water-samples with the AAS. ? Complexometric determination of the hardness of water. ? Determination of the electrical conductivity of water. ? Discussion of the results of the day
- 4. Working in the laboratories ?
- 5. Tuesday ? Visiting the town hall ? Meeting with the Mayor ? Visiting Zeche Nordstern
- 6. Mayor of Marl Werner Arndt
- 7. The top of the Marler town hall has a great view of the landscape
- 9. Wednesday ? Visiting Gelsenwasser, water provider of the region.
- 10. Water basin
- 13. Thursday ? Europeday, presentation of the groups ? Departure by bus to Hattingen ? Visiting the old ironworks Henrichsh¨¹tte
- 14. Friday ? Visiting the chemical park Marl ? End of the project Water LITE