Air stripping is an environmental engineering technology used for the purification of waters containing contaminants. Air is forced through the polluted water to remove harmful chemicals, causing the chemicals to evaporate, and the gas is then collected and cleaned while the cleaned water is pulled to the bottom by gravity.

HEE-Duall designs and manufactures cost-effective and innovative Air Stripper Tower Systems, which consist of a cylindrical tower filled with a high efficiency packing material, mist eliminator, liquid distribution system and blower. We determine the stripability of the water contaminants and custom design the air stripper tower for your specific application, to meet your contaminant removal requirements.

With nearly five decades in the industry, the CECO HEE-Duall brand has become a worldwide leader in the design and supply of purification products. We build state-of-the-art technology solutions that manage volatile and hazardous exhaust compounds for a variety of industries. Our diverse and all-inclusive product line can manage the collection, handling, and control of corrosive airstreams, gases, mists, and vapors. Our Air Stripper Tower Systems are designed for purifying water containing harmful contaminants. When you purify with a HEE-Duall system, you can be confident that contaminants are removed effectively and efficiently.

Along with skillful craftsmanship, HEE-Duall also offers custom-designed applications to meet your specific requirements, no matter the scope of the project. HEE-Duall products are versatile and capable enough to handle an extensive range of jobs. Our diverse options include the equipment that is right for your company, and we will be there to guide you each step of the way. Our expert staff offers incomparable knowledge of the purification process, and our customer service crew sets the gold standard for the industry. Choosing the right purification equipment can be stressful. But when you choose HEE-Duall, the choice is simple. Choose the most advanced, most trusted, and most scrupulously crafted equipment in the industry.

Our HEE-Duall brand Aerators and Degasifiers are custom-engineered as efficient and cost-effective solutions for the removal of volatile organic compounds (VOC), methyl tertiary-butyl ether (MTBE), hydrogen sulfide (H₂S) and CO₂, found in groundwater supplies, industrial wastewaters and process effluents.

We apply decades of experience to optimize efficiency, performance and maintenance to ensure quality and reliable products, while maintaining strict environmental standards.

For over 40 years, the HEE-Duall brand has led the world in the design and supply of purification products. Our state-of-the-art technology for cleansing hazardous and volatile exhaust compounds is used in industries worldwide. With a diverse product line, we provide complete systems for controlling corrosive airstreams, gases, mists, and vapors. Our Aerators and Degasifiers are efficient at removing volatile compounds from wastewater and groundwater supplies, adhering to rigorous environmental standards. When you purify with HEE-Duall, your emissions are cleansed effectively and efficiently.

HEE-Duall also offers custom designed solutions for systems that meet your unique specifications and requirements. HEE-Duall products deliver the flexibility and capacity to control a wide variety of applications. We have the equipment that is right for you, and we will be with you through every step of the selection process. Our engineers bring valued field expertise and oversight to every aspect of purification operations, and our customer service is recognized as the best in the industry. Selecting the right purification equipment can be complicated. When you choose HEE-Duall, the choice is easy. Depend on the most advanced, reliable, and carefully crafted equipment in the industry. Choose HEE-Duall.