Water Treatment Programs: Fresh Water Treatment

Drew Marine’s best-in-class desalination and evaporator treatments keep freshwater production equipment at peak performance and enable the production of high-quality feed water and potable water.

When our products and programs are used to treat freshwater production equipment, acid cleanings and freshwater bunkers can be minimized and can stop corrosion and red water from forming in storage tanks and distribution piping. 

Maintain Crew Health with Cost-Effective Water Treatment Solutions

Behind every Drew Marine program is a suite of technical support, industry experts, and years of extensive knowledge that aid you in protecting both your crew and your equipment. As a leader in the maritime industry, Drew Marine is committed to meeting your water treatment needs and identifying opportunities for your business to reduce maintenance, lessen environmental impact, and reduce overall operating costs. 

HDrewO Drinking Water System.png

Reduce the reliance on plastic water bottles
Improve drinking water quality for a satisfied crew
Reduce beverage costs
Reduce need to load pallets of drinking water
bottles and to recycle plastic water bottles

Introducing The H DREW O Drinking Water System Complete


This simple and affordable shipboard drinking water system ensures that your crew has access to all the clean drinking water they need while reducing the reliance on plastic water bottles that pollute our oceans.

Enhance the health of your crew members while reducing beverage costs and environmental impact!

Email Your Representative Today: hdrewo@drew-marine.com

 Fresh Water Generation Treatments

AMEROYAL evaporator treatment is a liquid combination of active polymer and antifoam used to prevent scale deposition in high and low-pressure evaporators. AMEROYAL treatment is proven effective in seawater, brackish and freshwater. AMEROYAL treatment may be used to remove existing scale deposits.

AMEROYAL CF concentrated evaporator treatment is developed specifically to prevent scale deposition and carryover in high-temperature, high-production multi-stage evaporators. This treatment significantly reduces the amount of acid cleaning required to maintain design distillate production.

CIL is a specially formulated, silica-based product for reducing corrosion normally associated with marine and offshore potable/freshwater storage and delivery systems. Use of this product in the storage tank and distribution piping will form a protective barrier-type film on internal metal surfaces. 

DREW 6134
DREW 6134 is a powerful reducing agent used to remove residual oxidants in a variety of applications. Common uses include the production of preservation fluids for reverse osmosis systems and rapid dechlorination of ballast water and wastewater prior to discharge.

DREWCLEAN 2010 is a liquid cleaning formulation based on citric acid and organic sequestrants. This treatment removes inorganic mineral scale and metal oxide deposits that develop in water systems that contain high dissolved or suspended solids.

DREWCLEAN® RO is used to remove a broad range of foulants that accumulate on the surfaces of reverse osmosis (RO) membranes. DREWCLEAN RO is formulated in accordance with the specifications for cleaning solutions required by membrane manufacturers.

DREWPLUS ED-795 is specifically formulated for controlling foam in evaporative desalination equipment. This U.S. manufactured treatment is certified by NSF International to NSF/ANSI Standard 60, as an antifoam to be added to the feed water.

Water Treatment Programs


Ballast & Wastewater Treatments

Drew Marine offers a world-class ballast water treatment program backed by superior, consistently-formulated products and onboard technical support.

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Boiler Water Treatment

Our boiler water treatment programs minimize water-related damage and issues to ensure maximum equipment efficiency and reduce operating costs.

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Cooling Water Treatment

Our innovative, effective cooling water treatment products and programs minimize damage and contamination issues from occurring in cooling water systems.

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Water Treatment Testing

A Drew Marine protection program is grounded in marine appropriate chemistry that drives product selections and product combinations used. We offer a portfolio of best-in-class specialty test kits that allow engineers on board to consistently and easily monitor system conditions.

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Get More Information

Water Treatment programs from Drew Marine are supported by a global network of expert service engineers. Our dedicated worldwide support team of experts is here for any questions regarding services, programs or our products. Get in touch with a representative today. 

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