THE RIGEL / TEKNOMEC NAVAL TEAM WILL TAKE PART IN THE PRESTIGIOUS MONACO YACHT SHOW 2019 BY JOINING ITS HISTORICAL PARTNER CATHELCO / HEM WHICH WILL SHOWCASE THE COMPLETE RANGE OF SYSTEMS AMONG WHICH THE INNOVATIVE BALLAST WATER TREATMENT SYSTEM RECENTLY APPROVED ACCORDING TO THE LATEST IMO & USCG REGULATIONS.