Semarang, UNDIP (19/05/2025) – The Postgraduate School of Diponegoro University once again held a dissertation exam for Hamdani Abdulgani as a doctoral student of information systems titled “Combination of Anaerobic and Aerobic Biofilters for Small Fish Cracker Industry Liquid Waste Processing.” The exam took place at the Postgraduate of Diponegoro University TTB-A Building, 1st floor, on 14 May 2025.
The reason why he takes this dissertation is that, “first of all, our environment has been polluted. In order to tackle this situation, we need a technology to diminish the pollution. One of the technologies is very cheap and easy to implement, which is a biofilter.” He said.
Furthermore, Hamdani explained that this biofilter technology is expected to be applied in MSMEs to reduce the pollution in waters. This biofilter technology uses a fixed media, which is made from stone. This biofilter technology also requires microorganisms from mol sourced from chicken manure.
Once again, congratulations to Hamdani Abdulgani on his success in this dissertation defense! May his contribution bring a positive impact to the world of biofilter technology in Indonesia. (Humas SPs – Daffa Amir Pambudi)
