NEWS

Order for Luxury Cruise Liner

December 2025: One of the most prestigious luxury cruise ships is being equipped with our Advanced Waste Water Treatment System, DVZ-JZR-"BIOMASTER," at the owner's special request.

Beyond efficient wastewater treatment, the system enables water reuse for toilet flushing and deck washing, supporting a more sustainable and resource-efficient onboard operation.

This is supported by the system being fully compliant with IMO Resolution MEPC.227 (64), including paragraph 4.2. Not only are pollutants removed but also phosphate and nitrate are actively degraded, ensuring operation even in particularly sensitive marine areas.

Completing the holistic environmental concept, DVZ-SERVICES is additionally supplying a Feedwater Treatment System and Food Waste Handling — setting new standards for sustainable luxury cruising.

Baltexpo 2025

October 2025: What an amazing few days at Baltexpo 2025 in Gdańsk!

We’re grateful for all the inspiring talks, new connections, and familiar faces. Thank you for visiting us – see you at the next event!

METSTRADE in Amsterdam starts next month and runs from November 18-20. We are looking forward to meet you at our Stand 08.412

Exhibitor Conference

September 2025: Yesterday, we had the privilege of hosting our Exhibitor Conference on “Comprehensive Sustainability in Advanced Waste Water Treatment.”

Our sincere thanks go to the Monaco Yacht Show and the Blue Wake for providing us with the opportunity to present our solution for driving sustainable innovation in yachting.

A big thank you also goes out to all customers and visitors who joined us at our booth, as well as to all the clients we had the pleasure of visiting directly on board.

Grand Opening Night in Monaco

September 2025: Tonight’s celebration marked the official kickoff of the Monaco Yacht Show. The festivities set tone for what promised to be an extraordinary exhibition.

Meet us from 24-27 September on our stand DS47.

We are proud and delighted to be part of the Blue Wake™, the Monaco Yacht Show's environmental sustainability programme

… the unique membrane technology of the DVZ-BMSU, made entirely of stainless steel, virtually indestructible, easy to clean without disassembling and with an extremely long service life

… the highly efficient, patented DVZ-JZR® (Jet Zone Reactor) bioreactor 

… an Advanced Wastewater Treatment System that fits where it needs to fit thanks to its very small footprint and flexibility

… no additives or chemicals added to the treatment process

… a clear focus on stainless steel for durability and easy material separation for recycling

These and other points were decisive in the selection of the DVZ-JZR "BIOMASTER"® for the Blue Wake™ programme of the Monaco Yacht Show. We are delighted to be involved and, of course, proud of this.

We look forward to welcoming you to our stand DS47 (DARSE SUD) at this year's Monaco Yacht Show (24 - 27 September 2025). We will also be presenting the DVZ-JZR "BIOMASTER"®, our contribution to a more sustainable future, on 26 September 2025 at 2 p.m. at the MYS Conference Room.

Excellent pure water quality

May 2025: We just commissioned our Advanced Wastewater Treatment System DVZ - JZR "BIOMASTER"® for our customer’s Ice-Class Exhibition Cruise Ship. Our systems become fully operational within a short time and quickly begin producing clear water on board under normal operating conditions.

Thanks to the Biological Treatment Process, no unpleasant odors occur, and our membrane technology effectively prevents solids from being discharged into the sea. This not only ensures excellent pure water quality, but also that oceans and coastal waters remain clean and protected.

Our solutions represent efficiency, environmental responsibility, and sustainability — key characteristics that every modern Advanced Wastewater Treatment Plant should embody to support the long-term preservation of our Marine Ecosystems.

New order for asian navy

April 2025: DVZ secured an order for six of our Advanced Wastewater Treatment Systems DVZ-JZR "BIOMASTER"® for an Asian navy!

A clear signal: This marks more than just a contract — it’s a powerful statement that even naval forces are embracing the call for sustainability. We’re truly honored to play a part in this forward-thinking shift, delivering solutions that are not only innovative and efficient, but built for cleaner oceans and a more responsible future.

Seatrade Cruise Global 2025

April 2025: Hello from Miami - Day 2 at Seatrade Cruise Global!

We’ve already had some great conversations and are thrilled by the interest in our innovative concept tailored for Cruise Liners.

Stop by our booth and discover our Advanced Waste Water Treatment Technologies!

Prevent the acceleration of ocean nitrification

March 2025: Luxury yacht owners are increasingly deciding to give their passion a green footprint. The sense of sustainability is growing and they are aware of their responsibility to preserve the world´s oceans. For this reason, more and more customers are opting for sustainable Wastewater Treatment and therefore for DVZ-SERVICES.

Our Advanced Wastewater Treatment System DVZ-JZR "BIOMASTER"® 4.2 fulfills the RESOLUTION MEPC.227 (64) 4.2 by not only removing pollutants but also actively degrading phosphate and nitrate, helping to prevent the acceleration of ocean nitrification. Fully automatic and significantly more compact than comparable solutions, it fits seamlessly into luxury yachts and delivers outstanding performance while minimizing environmental impact. With demand on the rise, we have already received several orders in recent months.

This is the future of sustainable maritime operations by protecting the oceans and underwater life.

Type Approval Certification

March 2025: Proudly certified! Our Advanced Wastewater Treatment System DVZ-JZR "BIOMASTER"® has received Type Approval Certification from Lloyd’s Register. This achievement confirmes that our system meets the essential pollution prevention requirements for use on luxury yachts, navy vessels and offshore installations, ensuring compliance with the highest environmental and industry standards.

“The certification highlights the excellent quality and technology we provide to our customers. It marks another step on our path of delivering only the best solutions while reinforcing our commitment to sustainability, reliability and the future viability of our products”, explains Lucia van Züren (Manager Sales & Projects).

New Cruise Project

January 2025: Following the successful detailed engineering of the Advanced Waste Water Treatment System for one of our customer’s Ice-Class Exhibition Cruise Ships, we are excited to begin production on another of our DVZ - JZR "BIOMASTER"® Units.

With premium stainless steel components and top-tier manufacturing quality, this system is designed for durability, efficiency and low maintenance—setting new standards for sustainable maritime solutions.

Customer visits in Florida

October 2024: There is nothing better than seeing our customers delighted with our solutions.

During our recent visit to Florida, we met with our clients in West Palm Beach, Fort Lauderdale and Miami, receiving nothing but positive feedback.

Especially during the visit on board a 60m+ mega yacht at FLIBS 2024, the customer expressed high satisfaction with the performance and maintenance of our DVZ - JZR "BIOMASTER"® Advanced Waste Water Treatment System. It was installed during a refit about three years ago and has been running perfectly ever since. 

Many thanks to the crew!

First day of MYS 2024

September 2024: A good start to the Monaco Yacht Show!

This morning, our consulting team took the opportunity of visiting the first yacht at Port Hercules, with many more exciting visits planned in the coming days.

We are eagerly looking forward to what’s ahead!

SMM 2024

September 2024: SMM 2024 is in full swing and we have already had fantastic conversations with both familiar faces and new connections.

Stop by our booth, meet our team and discover our Advanced Waste Water Treatment Technologies!

DVZ Comprehensive 360°-SERVICE

August 2024: Our Advanced Waste Water Treatment System DVZ-JZR "BIOMASTER"®, designed specifically for a cruise liner refit accommodating 3000 passengers, has just been successfully commissioned on board by our team of expert service engineers.

But our commitment goes beyond commissioning and seamless integration on board. With our DVZ Comprehensive 360°-SERVICE we offer a full suite of support, including specialized trainings, engineering, top-tier consulting, spare parts supply and ongoing maintenance and repair.

Delivery of DVZ-FSU-"OILCHIEF"® Series

July 2024: A further series of our reliable 5 ppm Oily Water Separators DVZ-FSU-"OILCHIEF"® is waiting for final assembly and delivery to our customers. These proven "OILCHIEF" systems are specially designed to meet the highest requirements for mega yachts.

Certification for Cruise Liner System

June 2024: Another step ahead in the global cruise liner market!

For its next refit project on a cruise liner sailing in the Alaskan area, DVZ-SERVICES has received the official IMO Type Approval Certificate according to MEPC.227 (64) including Paragraph 4.2 for its Advanced Waste Water Treatment System DVZ-JZR-6000 "BIOMASTER".

Our latest DVZ Pre-Filtration System

April 2024: Our latest DVZ Pre-Filtration System, designed for a cruise ship project, is now ready for shipment. With its reliable and seamlessly automated self-cleaning functionality, it ensures optimal performance with minimal hassle.

Quote from a Chief Engineer

April 2024: Quote from a Chief Engineer about our new economic DVZ-Food Waste Dryer and advanced Waste Water Treatment System DVZ-JZR "BIOMASTER"®:

‚Very cool concept. Makes sense. […] On another note - I have worked with the biomaster biological waste water system on a previous boat. Nice system. ‘

Food Waste Dryer

March 2024: 126m Explorer Yacht former owned by Paul Allen (Microsoft co-founder), built by Lürssen in 2003 is now equipped with the complete waste water treatment system DVZ-JZR "BIOMASTER".

 At least also with a new economical food waste dryer!

The only hygienic and sustainable solution is to dry food waste. The system dries raw food waste overnight, eliminating pathogens, unpleasant putrid odors, smelly presses and washing of containers and reduces volume and costs by 80%.

Audit

March 2024: We are delighted to share that we have been audited by one of Europe's leading ship and cruise liner shipyards, our valued customer, and have received an outstanding 'A' rating. This recognition highlights our commitment to excellence and expertise in delivering high quality systems.

Cruise Liner Refit

February 2024: Our advanced Waste Water Treatment System DVZ-JZR "BIOMASTER"®, designed for a cruise liner refit accommodating 3000 passengers, is now ready for FAT. It will soon be dispatched to the shipyard. Stay tuned for further updates.

New order

February 2024: We´ve just secured an order for two of our proven Oily Water Separators DVZ-FSU "OILCHIEF"®, ensuring the highest standard for our customer´s offshore transformer platforms.