Editors’ foreword

Prosun Bhattacharya (KTH Royal Institute of Technology, University of Southern Queensland)

Marie Vahter (Karolinska Institutet)

Jerker Jarsjö (Stockholm University)

Jurate Kumpiene (Luleå University of Technology)

Arslan Ahmad (TU Delft - Sanitary Engineering, KWR Water Research Institute)

Charlotte Sparrenbom (Lund University)

Gunnar Jacks (KTH Royal Institute of Technology)

Marinus Eric Donselaar (TU Delft - Applied Geology)

Jochen Bundschuh (University of Southern Queensland, KTH Royal Institute of Technology)

Ravi Naidu (The University of Newcastle, Australia)