Water Reuse & Recycling

The global demand for recycled water is accelerating across every major sector. In 2026, the U.S. Environmental Protection Agency launched the Water Reuse Action Plan (WRAP) 2.0, a comprehensive federal strategy that specifically targets water reuse for data centers, industrial manufacturing, and energy production. The message is clear: water recycling is no longer an aspirational goal — it is an operational imperative backed by policy, regulation, and economic incentive.

For industrial operators, the business case for water reuse is compelling. Freshwater procurement costs continue to rise. Discharge permits are becoming more restrictive, with many jurisdictions now requiring near-zero liquid discharge. And the reputational value of water stewardship is increasingly material to investors, customers, and regulators alike. Milton Roy technologies enable operators to capture, treat, and reuse water on-site — reducing both freshwater intake and effluent discharge volumes while maintaining the process quality standards their operations demand.

The explosive growth of artificial intelligence and cloud computing has driven an unprecedented expansion of data center infrastructure worldwide. 

These facilities consume enormous volumes of water, primarily for evaporative cooling systems that dissipate the heat generated by high-density server racks and GPU clusters. A single hyperscale data center can consume five million gallons of water per day, equivalent to the daily water use of a medium-sized town. In the United States alone, data center water consumption reached 17.4 billion gallons in 2023 and is projected to exceed 72 billion gallons by 2028.

This level of consumption is placing significant strain on municipal water supplies, particularly in regions already facing water stress. The solution, increasingly adopted by major operators including Amazon Web Services, Google, and Microsoft, is to replace potable water with reclaimed wastewater for cooling operations. AWS is already using purified wastewater at more than 20 data centers in Virginia and California, while Veolia and Amazon recently announced a partnership to deploy containerized water reuse systems in Mississippi — expected to save over 83 million gallons of potable water per year at a single site.

Milton Roy's chemical dosing and mixing solutions play a critical role in making data center water reuse viable. Reclaimed water used for cooling must be carefully conditioned to prevent scaling, corrosion, and biological fouling in cooling towers and heat exchangers. This requires precise injection of antiscalants, corrosion inhibitors, biocides, and pH adjustment chemicals — all at tightly controlled concentrations that match the specific water quality profile of the reclaimed source. 

Milton Roy metering pumps deliver the accuracy, turndown capability, and chemical resistance needed to maintain optimal water chemistry in these demanding, high-uptime environments. Combined with LMI conductivity controllers (DC4000 and DC4500 Series) for automated blowdown and chemical feed management, Milton Roy and its sister brands provide a complete dosing and control ecosystem for data center cooling water treatment.

Our comprehensive portfolio covers every aspect of chemical dosing and mixing for water reuse applications. High-accuracy metering pumps — including electromagnetic, hydraulic diaphragm, and peristaltic technologies — deliver reliable chemical injection across the full range of reuse treatment chemicals, from coagulants and flocculants to antiscalants, biocides, and disinfectants. Packaged dosing systems (DosaSkid) provide pre-engineered, factory-tested chemical feed solutions that simplify installation and accelerate project timelines. Industrial mixers and agitators ensure efficient chemical dispersion and homogeneous blending in treatment tanks and reactors.

For operators managing cooling water reuse circuits — including data centers, power plants, and heavy industry — Milton Roy dosing pumps work seamlessly with LMI controllers and instrumentation to provide fully automated chemical feed management that maintains optimal water chemistry without manual intervention.

Water reuse is not just an environmental initiative — it is a strategic business decision that protects operational continuity, reduces exposure to water supply risks, and positions organizations as responsible stewards of shared water resources. Milton Roy provides the precision technologies, application expertise, and global service network that industrial and municipal operators need to implement water reuse programs that deliver measurable results — today and throughout the lifecycle of their treatment infrastructure.