• Thumbnail for Laa an der Thaya
    area includes the cadastral communities of Hanfthal, Kottingneusiedl, Pernhofen, Ungerndorf, and Wulzeshofen. A settlement at a ford across the Thaya...
    7 KB (624 words) - 04:23, 10 July 2023
  • Thumbnail for Helmut Kroiss
    reactor volume of 30,000 m3, was built for the citric acid factory in Pernhofen, Austria. In addition, his scientific activities included a focus on energy...
    19 KB (2,393 words) - 15:47, 27 July 2024
  • Thumbnail for Wilhelm von der Emde
    wastewater from citric acid production by the company Jungbunzlauer in Pernhofen (Lower Austria). The central part of the solution to this problem is the...
    16 KB (1,993 words) - 22:50, 12 June 2023