Biological Sewage Treatment Plant

Scalable, divisible and customizable like no other system, the DVZ-JZR "BIOMASTER"® perfectly corresponds with the requirements aboard cruise ships, RoPax and ferries. Because of the divisibility of the biological stage and the membrane unit, the DVZ-JZR "BIOMASTER"® fits into smallest places in the hull.

  • Type Approval in accordance with IMO Resolution MEPC.159 (55) and IMO Resolution MEPC.227 (64) incl. clause 4.2
    (P and N removal) and MARPOL Annex IV
  • Fulfills also the stringent Great Lakes and Alaska requirements
  • AWT approved by B.V. for strictest "green" class notations
  • Highly flexible, it can be scaled up with the number of JZR or DVZ-BMSU modules
  • Stainless Steel Membrane; nearly indestructible, as a world unique feature
  • Optimum Bio-process monitoring and High purification effect
  • Compact and Stainless Steel Design with smallest possible footprint
  • High Biomass concentration tolerance and defined retention time
  • Neither internal moving parts, nor sensitive against shock, vibration and movement

The unique Jet-Zone-Reactor DVZ-JZR, as the first stage of the sewage treatment process, can also be mounted directly into an existing sewage tank to convert it to a reactor chamber.