GWT Gold Sponsor at the ICWS2022


icws22 lyon





Regelsberger bureau


The Regelsberger bureau provides consultancy in sustainable water resource management including closed loop substance flows, integrated approaches to water management, combining water supply, sanitation and storm water management and linking them to other disciplines such as agriculture, urban agriculture, landscaping, urban planning, architecture, transport and biodiversity. Objectives are to design productive buildings and neighbourhoods, increase well-being and reduce ecological footprints.

 Areas of specific expertise:

  • Sanitation
  • Water purification technologies
  • Storm water management
  • Sustainable cities
  • Circular economy

Martin and urban water cycle 

GWT Membership

Martin has been an independent civil engineer professional since 1996 and is GWT contact for the Regelsberger bureau. Educated in Tunisia and working internationally, particularly in North Africa and the Middle East, Martin is widely travelled. He is author and co-author of over 22 publications on wastewater and circular economies and is currently participating in several international projects including the EU SWAMP project and Zer0-M: sustainable concepts towards a zero-outflow municipality.  

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Marburger Gasse, 11
8200 Gleisdorf
+43 (0)3112 2991-1







GWT events @ ICWS2022




7/11  9am  Anacleto Rizzo   (Keynote)

Wetland community expertise in the new Nature-Based Solution and Circular Economy vision: links and new research and design trends


7/11  10.40am  Dion van Oirschot

MULTISOURCE: Aerated wetland treating black and grey water for reuse at campsite Belgium


07/11   11:40am  Heike Hoffman

The potential of the French Wetland System for reuse - Results of a long-term project in the Peruvian arid coast area


7/11  4pm Heike Hoffman

Operational experiences with a sludge treatment wetland as part of a municipal WWTP in Brazil


7/11  4.30pm Fabio Masi

Water Projects Europe: NICE / MULTISOURCE


9/11  2pm Steen Nielsen

Treatment of industrial sludge in a pilot Sludge Treatment Wetland planted with Phragmites australis and Schenoplectus californicus


9/11  2pm Riccardo Bresciani

Reed beds for drying sludge from a winery wastewater treatment plant in Spain: the WETWINE project


9/11   4.40pm  Taxiarchis Seintos

Application of a full-scale UASB and two-stage constructed wetland system for water reclamation and nutrient recycling of domestic wastewater in arid areas


9/11  5pm Simos Malamis

Investigation of the use of different filling materials in unsaturated vertical flow constructed wetlands for the treatment of UASB effluent from domestic wastewater

T. Seintos, E. Statiris, F. Masi, C. Noutsopoulos, S. Malamis


9/11 5pm Scott Wallace

Practical aspects in the determination of first-order removal rate coefficients (k) for horizontal flow treatment wetlands


10/11 11.20am Fabio Masi

Electroactive and intensified pilot-scale constructed wetlands for the treatment of high loads of septic tank effluent


10/11 2.20pm Alain Petitjean

Intensified French Treatment Wetlands - Influence of operating parameters on nitrogen removal


10/11 4pm  Andy Freeman

Treatment of de-icer contaminated runoff at a UK airport using intensified Nature Based Solutions - A 10-year operational performance review



P4: Coupling French Reed Bed and Short Rotation Plantation for developing circular economy of wastewater in India: A case of PAVITR prototype / Anacleto Rizzo

P39: Constructed wetlands for the treatment of combined sewer overflow upstream of centralised wastewater treatment plants / Chiara Sarti