ELFM IV (February 2018): Six lessons learned
On 5 and 6 February 2018 the 4th International Enhanced Landfill Mining (ELFM IV) Symposium took place in Mechelen, Belgium. The event was a success: more than 150 attendees; diverse, high-quality lectures by both senior and junior ELFM actors; strong interaction with the public; and a very lively closing debate on the future of ELFM