Biogasclean OS

  • For high H2S loads. This type is for large H2S loads at a.o. ethanol distilleries and paper mills. The diameter of the tank is so big that it is not possible to transport from a workshop; therefore the tank is manufactured on site.
  • The PTU – the Process Technique Unit – is the engine room and contains PLC controller board, circulation pump, air blower, valves, flow meters and – if required – also heating system installed in a custom built open or closed fiberglass container. If the PTU is closed there is also a gas detector system.
  • The process tank is manufactured in high quality fiberglass and supplied with a grating so it is possible to inspect the tank underneath the packing media. The tank is supplied with ladder and handrail and – if required – also with insulation. The tank is so strong that it can be filled with water.
  • The packing media is manufactured in plastic and can be cleaned inside the tank with the QSR® – Quick Sludge Removal – system. This will reduce downtime and increase revenues.

We look forward to meeting you

Please contact us if you need an efficient solution for desulfurization of biogas. We can help you for any biogas flow and H2S load and no matter if your project is greenfield or refurbishment of an existing plant. We will be happy to share our experience with you. Together, we will find the optimal solution for your biogas plant.


Thorkil Dahlgreen
Founder of Biogasclean

Peter Thygesen
CTO and COO Biogasclean

Jesper Hørlyk-Jensen
Sales Director

Ho Vooi Toc
Sales Manager South
East Asia