In my opinion, this ink will absorb UV light and emit some visible light. So I recommend you to use spectrophotometer with light source with UV light (like xrite eXact - M1). See picture for your infomation!
Sustainable Printing Goes
Far Beyond Using FSC Certified
or Recycled Paper
This informative paper on deinking: demand, principles, problems and solutions also explains why printing technologies are not all equally compatible with paper recycling systems; and why just a small fraction of printed material in the paper can cause difficulties. Link To White Paper