Evoqua Water Technologies Corp. provides water and wastewater treatment systems and technologies, and mobile and emergency water supply solutions and contract services for industrial, commercial, and municipal water treatment markets in the United States and internationally. It operates in two segments, Integrated Solutions and Services, and Applied Product Technologies. The Integrated Solutions and Services segment offers capital systems and related recurring aftermarket services, parts, and consumables, as well as long-term and short-term service contracts, and emergency services for treating process water, utility water, and wastewater. This segment also provides odor and corrosion control services and drinking water treatment systems for municipalities. It serves manufacturing, healthcare, pharmaceuticals, biotech, power, microelectronics, chemical processing, food and beverage, and refining industries. The Applied Product Technologies segment offers advanced filtration and separation products, such as VAF self-cleaning filters, Ionpure electrodeionization systems, and Vortisand filtration systems, as well as filter presses and related consumables, and aftermarket products for customers in the microelectronics, pharmaceutical, and power end markets. It also offers disinfection solutions, including chemical and non-chemical disinfection technologies comprising low and medium pressure ultraviolet, ozone, onsite hypochlorite generation, and chlorine and chlorine dioxide systems for municipal drinking water, industrial, light manufacturing, commercial, and aquatics markets. In addition, this segment offers wastewater technologies, including biological treatment, clarification, filtration, nutrient removal, biosolid, and field-erected biological wastewater treatment plant solutions. Further, it offers aquatics and electrochlorination solutions. The company was incorporated in 2013 and is headquartered in Pittsburgh, Pennsylvania.