The interest in separating and concentrating bioactives minerals from seaweeds extracts is growing due to large health benefits of these substances. aim this study was investigate the separation components Fucus vesiculosus seaweed by tangential ultrafiltration apply Hermia’s models adapted crossflow understand fouling mechanism. influence membrane cut-off varying 5 150 kDa, velocity 0.081 0.09...

When helium cooled test blanket modules (TBM) are tested in ITER, the gas composition has to be monitored constantly. In this paper, we present results of measurements performed with a mass spectrometer, while Helium Loop Karlsruhe (HELOKA) facility was operated at TBM-like conditions (300 °C – 400 and 8 MPa). An accuracy 1 ppmv or lower is reachable well calibrated instrument. Measurements rep...