Efficient Air Pollution Control in Food & Animal Feed Processing 

Roasting coffee, cocoa, and malt produce complex exhaust streams containing VOCs, odorous substances, acids, dust, and water vapor. Batch operations, quenching cycles, and wide flow rates place unique demands on system design and control. 

Drying systems, such as spray dryers used in flavor production, generate moist, odor-intensive exhaust air with varying constituents. Strong odors such as garlic and potential LEL concerns require flexible, safe, and high-performance purification systems. 

Solvent extraction produces challenging exhaust streams containing components like hexane and hydrogen sulfide (H₂S). These applications require specialized, safe process designs for effective emission reduction and explosion protection. 

Processes such as baking, deep frying, bioethanol manufacturing, DDGS production, and animal by-product processing generate complex exhaust streams containing VOCs, fats, condensates and heavy odors. Variable operating modes and feedstocks require robust, adaptable solutions for safe, reliable emission control. 

Our systems are designed to handle a wide range of industrial emissions, from volatile organic compounds (VOCs) and solvent vapors to strong odors and complex mixtures of organic pollutants. When selecting the appropriate system design, we tailor our approach directly to the requirements of your chemical processes.

Exhaust air treatment failure can lead to unplanned production shutdowns, compliance risks, and significant costs. That is why Envanio places special emphasis on robust system design, heavy-duty manufacturing quality, and comprehensive service throughout the entire equipment lifecycle.

By tailoring exhaust treatment to each specific process and using energy-efficient system designs, Envanio helps optimize your energy consumption operating costs. Integrating heat recovery – or, where applicable, acid recovery – and recirculating these resources back into production significantly increases overall cost-effectiveness.

Yes. Envanio helps companies reduce their carbon footprint through energy-efficient plant designs and electrically heated RTO systems as an alternative to conventional fossil fuels.

Envanio has more than 60 years of experience in environmental technology, with thousands of systems installed worldwide. This proven experience is built directly into our reliable, field-tested solutions for demanding industrial applications.

Yes. Envanio offers comprehensive services throughout the entire lifecycle of the system, including troubleshooting, inspection, preventative maintenance, and genuine replacement parts. In addition, we provide targeted retrofits to optimize your systems technically and thermally, facilitate compliance with evolving environmental regulations, and extend service life.