An irradiation facility and the characteristics of the measurement devices are described that are capable to determine the absorbed dose to water in an intense mixed neutronphoton field. The collimated irradiation field of the PTB has a diameter of approximately 40 mm and is generated with the cyclotron beam via the d(E_d = 13.3 MeV)+Be reaction. A...
A densely packed iridium ultramicroelectrode array (UMEAs) was developed for determination of trace concentration in water. The newly designed UMEAs was manufactured in silicon technology with four separate working electrode arrays on chip (6.4 mm x 5.5 mm). Each array contains 1012 (46 columns x 22 rows) disc shaped iridium ultramicroelectrodes (U...
Yacoub-George, E.Umweltbundesamt, Berlin (Germany)
According to a decision of the European Court of Justice material recycling of waste oil must take priority over thermal recycling. The present study investigates the possibilities to classify waste oil samples according to their potential for material recycling on-site at the waste oil producer. The first part of the study surveys the state of the...