Diploma Thesis at the University of Graz

Wirkung der GRANDER®-Wasserbelebung bestätigt

Positive results about the effect of GRANDER found by the empirical study by the University of Graz At the department for innovation and environmental management at the Karl Franzensuniversitaet in Graz, university professor DI Dr. Stefan Vorbach assigned a diploma thesis under the subject "Revitalised Water System Using the Example of GRANDER® Technology - an Empirical Ascertainment among Industrial Users" to the student Katrin Zunkovic.

32 industrial businesses from Austria, Germany and Switzerland were examined.  With the help of a comprehensive questionnaire, she analysed the effects of the revitalised water system.  The kind of use (cooling systems, production, ...), economic gain, measurable effects, and the central issue: Can the GRANDER® revitalised water system contribute in an industrial area to a lasting water economy and/or to pollution control or not?"

The diploma student presented the results of her examination:

  • 48% of the questioned businesses have evaluated the GRANDER® water revitalisation effect as "very good" and 47% as "good"
  • 90% of the questioned persons evaluated the satisfaction factor as "very good" or "good"
  • 71% had actively measured an economic advantage.

Newsletter

For Security
 

GRANDER® News

  • 1
  • 2
  • 3
Restoration Success with GRANDER® revitalized water

Restoration Success with GRANDER® revitalized water

04.10.2017

For more than 10 years now, restoration work at Joanneum is being done with the... Read more

GRANDER® Water Photo of the Month

GRANDER® Water Photo of the Month

03.10.2017

The GRANDER® Water Photo of the Month was taken in Austria... Read more

3rd Customer Appreciation Day - a huge success

3rd Customer Appreciation Day - a huge success

25.09.2017

Three times each year GRANDER® opens its doors of the company headquarters to GRANDER® users and partners. Read more