Who We Are
Who We Are
De Nora is the water treatment technology partner of choice to the maritime community, offering ballast water solutions for all flow rates and vessel types. Our BALPURE® electrolytic disinfection Ballast Water Management System (BWMS) is ideal for vessels with high ballast flow rates, such as LNG, tankers and bulk carriers. While the Hyde GUARDIAN® ultra-violet (UV) BWMS addresses vessels with lower ballast flow rates such as offshore support vessels, container ships, cruise ships and small tankers.
BWMS are critical to both compliance with international ballast water management regulations, and the preservation of marine ecosystems across the globe. De Nora is now one of the few global BWMS manufacturers offering both UV and EC BWMS technologies over a full range of flows. Both BALPURE and Hyde GUARDIAN systems have been extensively installed on vessels across the global maritime industry and are approved to meet the IMO D-2 and USCG requirements.
Hyde Marine manufactures each ballast water treatment system at their state-of-the-art manufacturing facility in Pittsburgh, PA. With an overhead gantry crane, modular fabrication cells, access to multiple power sources, and a fully wetted test area, Hyde Marine is able to fully assemble and test each system prior to shipment to ensure the equipment arrives ready to be used by the customer.
With its flexible footprint, ease of operation and low power consumption, BALPURE systems offer new and retrofit vessels a reliable treatment solution to comply with the most stringent ballast water regulations. The system’s unique slip stream treatment approach allows the electrolysis generation equipment to be remotely mounted – away from the ballast lines- and all other system components split into small sub-assemblies to maximize installation flexibility. This slip stream technology approach allows for operation in low-salinity, low-temperature water quality environments. To date, De Nora’s extensive electrochemistry experience spans more than 95 years, and 6,000 electrochlorination installations.
Hyde GUARDIAN® system
Hyde GUARDIAN lamp system is more than a collection of parts, it is a technological suite of key components, all designed to provide a seamless ballast water treatment system to the crews that use them. Fine mesh filtration in the system means lower UV input and lower OPEX, while a proprietary dose algorithm allows the maximum flow in any water condition. The system also has the smallest equipment envelope on the market, and can be tailored for the most challenging vessel types.
Global support and aftercare from our experts
Orders for both BALPURE and Hyde GUARDIAN systems will be delivered by De Nora’s experienced and highly motivated team, operating across key strategic locations worldwide. Thanks to our global capabilities and partnership approach, we are ideally placed to meet future anticipated spikes in BWMS sales.
Why De Nora Ballast Water Management Systems (BWMS)?
• A proven, reliable, high performing BWMS
• Suitable for all vessel types and flow rates
• Compliant with IMO and USCG regulations
• Safe and proven operation at sea
• Select the best technology for your application
• A partnership approach during installation and after sales care
• New build and retrofit applications
• Global reach and aftersales support
Want a chance to join the fastest growing team in ballast water? Let’s see if you are a fit for one of our current needs!Careers
Want to learn more about the company behind the team at Hyde Marine? Check out our parent, De Nora.More About De Nora
Hyde Marine is a leader in ballast water treatment solutions
You are not a customer, you are a partner. That is how we treat you.
You come first. If you have a problem, we have a problem.
We are responsible for every piece of your ballast water treatment system.
Our commitment to the environment and our customers comes first.
Hyde Windlass Company is formed
Hyde Windlass Company became Bath Iron Works
Hyde Windlass Company Branding purchased from Bath Iron Works and becomes Hyde Products, Inc., based out of Cleveland, Ohio
Hyde Products, Inc., markets marine bilge oil separators and a full line of fluid management equipment
Hyde Products, Inc., signs distributor agreement with DESMI and TROILBOOM for sale and supply of skimmers and oil containment booms
Hyde Marine and University of Michigan agree to a joint project to research technologies to prevent the spread of invasive species through ballast water
Hyde Marine participates in Great Lakes Ballast Technology Demonstration Project
Hyde Industrial Business Line sold to Monlan Group and Hyde Products, Inc., becomes Hyde Marine, Inc.
Hyde Marine sells the first ballast water treatment system permanently installed onboard a vessel to the Regal Princess
Hyde Marine and Lamor form a joint venture company, Lamor LLC, to manufacture full range of oil spill response equipment in the U.S.
Hyde Marine installs the first Hyde GUARDIAN® Ballast Water Treatment system aboard the M/V Coral Princess
Hyde Marine installs the first modular retrofit ballast water treatment system onboard the M/V Celebrity Mercury.
Hyde Marine completes the first stage of the USCG Shipboard Technology Evaluation Program (STEP) testing aboard the M/V Coral Princess
Hyde Marine sells six units to the United Kingdom Navy for installation board Royal Navy CVF Aircraft Carriers
Hyde GUARDIAN received initial IMO Type Approval under the UK Maritime Coastguard Agency (MCA)
Hyde Marine is acquired by Calgon Carbon Corporation, offices moved to Pittsburgh, PA
Hyde Marine sells 200th Unit
Hyde Marine successfully completes five-year testing of the M/V Coral Princess installation, completing the full USCG STEP process for the Hyde GUARDIAN system
Hyde Marine completes AMS Approval for the Hyde GUARDIAN ballast water treatment system
Hyde Marine commences complete product redesign cycle to meet retrofit demand
Hyde Marine launches Hyde GUARDIAN Gold® with updated IMO Type Approval issued under UK MCA
Hyde Marine sells 300th unit
Hyde Marine sells 400th unit
Hyde GUARDIAN Gold completes land-based testing for US Coast Guard Type Approval, U.S. Coast Guard denies most probable number test methodology
Hyde Marine appeals U.S. Coast Guard decision and appeal is denied. Hyde Marine commences complete product redesign cycle to meet U.S. Coast Guard stain test requirements
Hyde GUARDIAN-US® delivered to DHI in Singapore for Land based testing
Hyde GUARDIAN-US® moved to DHI in Denmark for completion of Land-based testing
Hyde GUARDIAN-US completes Land-based testing and commences shipboard testing aboard the M/V Bore Sea under the U.S. Coast Guard stain testing protocols
Hyde Marine sells 500th unit
Hyde Marine completes testing for USCG Type Approval