Global Water, Wastewater & Energy Solutions

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RWL Water has more than 90 years of combined experience building highly successful water, wastewater, and reuse treatment solutions for diverse industries and municipalities around the world.

Our core solutions include:

  • Desalination
  • Water Treatment
  • Wastewater Treatment
  • Waste-to-Energy
  • Water Reuse & Recovery
  • Food & Beverage Processing


RWL Water has tremendous experience in designing and building desalination plants using reverse osmosis (RO) technology. We have built desalination plants to supply fresh or potable water to remote islands, rural towns, urban environments, and various industrial applications. From short-term solutions to long-term desalination plants, our ready-to-use modular systems can be preassembled on a skid or containerized for fast, economical installation and easy operation. Learn more about our desalination solutions.

Water Treatment

RWL Water has more than 90 years of combined experience in water treatment for municipal and industrial purposes. We provide cost-effective, custom-designed, and advanced treatment plants, including mechanical and chemical treatment processes, disinfection, removal of toxic substances, demineralization, ultrafiltration, reverse osmosis, ion exchange, and biological potabilization. RWL Water also has a strong track record in the treatment of produced water from oil and gas fields. Learn more about our water treatment solutions.

Wastewater Treatment

RWL Water provides custom and standard packaged wastewater treatment plants designed to treat influents for either reuse or discharge, utilizing a variety of technologies selected to meet your specific needs. Our references include aerobic and anaerobic treatment systems, DAF, MBBR, MBR, BNR, and sludge treatment systems. RWL Water also manufactures aerators, mixers, and diffusers for medium to large sewage treatment plants. Learn more about our wastewater treatment solutions.


RWL Water’s attention to green, renewable energy and our experience in wastewater treatment have led to the development of innovative waste-to-energy solutions, allowing optimal completion of the industrial cycle by recycling process waste. We are experts in the installation of anaerobic wastewater treatment systems, and in the development of economically feasible solutions for our customers. RWL Water offers customized plants for the production of biogas, starting from analysis of the type and quantity of biomass to be treated. Learn more about our waste-to-energy solutions.

Recovery and Reuse

RWL Water has worldwide experience in the advanced treatment of wastewater and process water to purity levels required for water reuse in industrial, agricultural, or municipal processes. Our energy-efficient water treatment systems can produce pure and ultrapure water for reuse in power generation, cooling towers, and district cooling systems, beverage bottling, food production, agriculture, and many other industries. These systems can include: MBBR, DAF, MBR, ultrafiltration, reverse osmosis, electrodeionization, ion exchange, and disinfection. Learn more about our water recovery and reuse solutions.

Food & Beverage Processing

RWL Water has more than 30 years of experience in the custom design of food processing solutions using membrane separation, food grade media, ionic exchange resins and adsorbent resins. Our cost-saving and innovative solutions are ideal for tartaric stabilization of wine, debittering of juices, demineralization of whey, and decolorizing of sugar. RWL Water is also a global leader in the design and implementation of 4SMB chromatography plants for the purification of fruit juices and the production of organic fructose without the use of chemical reagents. Learn more about our food and beverage processing solutions.

Project Financing

RWL Water can help finance custom-designed water and wastewater treatment plants for users who prefer to buy a pay-as-you-use service rather than committing to high upfront capital costs. RWL Water offers any combination of tailored financing packages, as well as operation and maintenance services, including Build-Operate-Transfer (BOT) projects and leasing solutions. RWL Water also provides support for financing solutions and facilitates access to funding. Learn more about our financing solutions.

Contact RWL Water for more information about any of our solutions, or to request a quote.