Harry Polman is owner and Managing Director of the company H2O Biofouling Solutions B.V. With more than 30 years of experience in the field of biofouling control in intake (cooling) seawater systems, Mr. Polman is recognized as an international expert in the field of Biofouling control and defining biofouling control strategies for both existing and new to build utilities. He has authored or co-authored several international papers, book chapters and consulted in more than 250 Biofouling related projects worldwide (e.g. Oman). Mr. Polman developed the biofouling control technologies Pulse-Chlorination® and EcodosingTM and has an expertise in testing new products and technologies for seawater treatment.