Adjacent blocks are identified in an image. The transition metal phosphate contains sodium, phosphorus and a transition metal element and having a BET specific surface area of 1 m2g to 50 m2g. There is a leadless sensor module positioned at said contact terminal area, with the contacts of said leadless sensor contacting contact terminals of said contact terminal area. Furthermore, waste oils containing up to 5% vegetable oil can be present in the waste oil that is to be reprocessed without impairing the quality of the base oil. An adhesive is formed on the cover lids.