— Simpozion International „Mediul si Industria” (organizator), Ed. XVI, XVII, XVIII, Bucuresti, Romania
— Expozitia de prezentare firme si/sau produse, aparatura si echipamente in domeniul protectiei mediului („Mediul si Industria”) (organizator), Ed. XVI, XVII, XVIII, Bucuresti, Romania
— NATO Advanced Research Workshop (NATO ARW): “Methods and Techniques for Cleaning-up Contaminated Sites” (organizator), Sinaia, Romania
— Workshop UPT “Dezvoltarea interactiunii Universitare – Cercetare – Industrie pentru o apa curata” (organizator), Timisoara, Romania

Membru in Comitete Stiintifice si de Avizare
— International Symposium of B.EN.A. “Transboundary Pollution”, Florina, Grecia
— The 3rd Balkan Conference of B.EN.A. “Sustainable development: theory and action”, Katerini, Pieria County, Grecia
— International Conference of B.EN.A. “Sustainable Development in Balkan Area: Vizion and Reality”, Alba Iulia, Romania
— The 2nd International Conference “Achievements and Perspectives of Modern Chemistry”, Chisinau, Republica Moldova
— Conferinta CEPROCIM “International Proficiency Testing Conference”, Sinaia, Romania
— International Conference of B.EN.A. ”Quality of Life and Environment in the Frame of E.U. Sustainability”, Belgrade, Serbia

Participari cu rezultate semnificative la targuri si expozitii

Rezultate obtinute la targuri si expozitii internationale
— Procédé et installation d’evacuation des nitrates des eaux usées urbaines en utilisant comme source de carbone de la boue primaire fermentée  - Medalie de aur; Bruxelles EUREKA/2005
— Un procédé d’obtention de matériaux interconnectés tuf - Aln avec des propriétés d’immobilisation les métaux lourds des solutions diluées - Medalie de aur; Bruxelles EUREKA/2005