Archive for "PhD"

Meet three CtrlAQUA students

An important task for an SFI is to educate students. In 2021 the three PhD students John Davidson, Enrique Pino Martinez and Sharada Navada defended their degrees at the University of Bergen and NTNU. Three central pieces of the puzzle to make closed  containment aquaculture off the shelf product, have been placed. Common for the…


PhD in quality of sensors

March 16 2022, student Xiaoxue Zhang defended her PhD thesis titled “The development of antifouling materials with potential application on sensors”. Zhang has been doing her PhD at the Norwegian University of Science and Technology (NTNU) in the SENSOR project of CtrlAQUA. NTNU-professor Øyvind Mikkelsen was her supervisor. About the subject Unwanted biofilm is one…


A vegetarian with a PhD in fish

By: Per Haakon Stenhaug at Krüger Kaldnes: telephone +47 415 77 368 The Process Engineer Sharada Navada (30) does not eat fish but has recently completed a PhD in “salinity acclimation strategies for nitrifying bioreactors in recirculation aquaculture systemes”. Her sensational results have already been applied by the aquaculture industry. Normally, the 30-year-old works at the…


First PhD degree in CtrlAQUA

New PhD thesis shows that salmon kept in closed-containment fish farms on shore have better welfare in brackish water, and that they can live with higher density in a closed environment than in open sea pens. Atlantic salmon is the most important farmed-fish species in Norway, and the vast majority of the fish are raised…



Student interview: “We need to chase high water quality”

Written by Reidun Lilleholt Kraugerud for the annual report 2016 of CtrlAQUA. Xiaoxue Zhang is a PhD student at NTNU Nanolab, working on the development of a material to apply to sensors in the water treatment systems. Before her arrival at CtrlAQUA, closed-containment aquaculture was totally new to Zhang but, once she had started, she…