Industrial Air Pollution Control & VOC Emission Control Technologies

DEC • Dynamic Environmental Corporation engineers, designs and delivers sustainable industrial Air Pollution Control (APC) systems for the recovery, concentration, destruction and treatment of VOC, HAP and other industrial emissions.

DEC evaluates each emission stream from its process conditions and treatment objectives, then selects and proposes the appropriate technologies or integrated systems for the application.

DEC AT A GLANCE

DEC serves industrial processes across flexible packaging, converting, coating, chemical, petrochemical and pharmaceutical industries . Its engineering approach combines accumulated process knowledge with data-driven technology selection and project-specific system design.

SYSTEM CAPACITY

Industrial APC Systems for Solvent Laden Air — from 200 m³/h to 1,000,000 m³/h


200 m³/h → 1,000,000 m³/h
Solvent Laden Air (SLA) capacity


DEC engineers industrial Air Pollution Control systems for Solvents Laden Air (SLA) capacities from approximately 200 m³/h to 1,000,000 m³/h. This wide capacity range enables DEC to engineer emission-control systems for both relatively small process exhaust streams and very large industrial airflows.

The required APC system configuration is determined from several parameters (project conditions), including the actual Solvents Laden Air stream volume, solvent composition, VOC concentration, temperature, moisture, operating conditions and applicable emission requirements.

Industrial Air Pollution Control Engineering

DEC engineers, designs and delivers industrial Air Pollution Control systems for VOC, HAP and other industrial emissions. DEC's broad portfolio covers recovery, concentration, thermal oxidation and complementary treatment technologies, enabling application-driven technology selection rather than limiting the solution to a predetermined process.

DEC'S APPROACH

Start with the Data — Evaluate, Select and Engineer the Right Process

DEC starts with the collection and analysis of process and emission-stream data. DEC's engineering team reviews the available information, identifies and clarifies missing or uncertain data, and defines the process conditions and treatment requirements for the application.

Applicable emission requirements are established from the customer's environmental permit, where applicable, customer-specific requirements, and the relevant local environmental legislation, regulations, codes and prescribed limits.

DEC's broad portfolio enables alternative process pathways to be evaluated and the most appropriate process or combination of processes to be selected and engineered for the specific application.

Recover

Recover valuable solvents and VOCs where recovery is technically and economically appropriate.

Concentrate

Concentrate dilute VOC streams before downstream treatment or recovery.

Oxidize

Oxidize non-recoverable VOC and HAP emissions through direct, regenerative or catalytic thermal oxidation.

Treat

Apply appropriate scrubbing, filtration and other treatment technologies for additional pollutants.

Recover Energy

Recover usable thermal or process energy where the application permits.

AIR POLLUTION CONTROL TECHNOLOGIES

Industrial Air Pollution Control Technologies

DEC provides a portfolio of industrial Air Pollution Control technologies for recovering, concentrating, oxidizing and treating VOCs, HAPs and other industrial emissions. Select a technology family to explore its individual processes.

DST™ Distillation Systems Separation and purification of recovered solvents
TECHNOLOGY SELECTION

Which Air Pollution Control Technology Is Appropriate?

The appropriate technology depends on the emission characteristics, treatment objective and operating requirements. DEC can combine technologies when a single treatment step is not sufficient.

Industrial emission control technology selection
Emission challenge or objectiveTypical DEC approach
Recover valuable solvent vapoursSRU™ solvent recovery
Concentrate dilute VOC emissionsXBC™ VOC concentration
Oxidize non-recoverable VOC or HAP emissionsXTO™ thermal oxidation
Remove or treat other gaseous pollutantsXSU™ scrubbing
Remove particulates, aerosols or other exhaust contaminantsXFU™ filtration
Recover usable thermal or process energyERS™ energy recovery
TECHNOLOGY SELECTION

Not Sure Which APC Technology You Need?

Start with the available process and emission-stream data. DEC can review Solvents Laden Air (SLA) volume, solvent composition, VOC concentration, temperature, moisture and operating conditions, clarify missing information and evaluate alternative recovery, concentration, oxidation or treatment pathways to identify the process or integrated solution best suited to the application.

Discuss Your Emission Stream →
INTEGRATED SOLUTIONS

Integrated Air Pollution Control Systems

Industrial emission streams often require more than one treatment step. DEC integrates recovery, concentration, oxidation, scrubbing, filtration, dehydration and energy-recovery technologies according to the process requirements.

Examples include combinations such as VOC recovery and thermal oxidation, VOC concentration and oxidation, or emission treatment with energy recovery.

Explore DEC processes and technologies →
HOW WE WORK
FROM ENGINEERING TO OPERATION

From Emission Assessment to Operating Plant

DEC provides process assessment, APC system engineering, project management, fabrication, installation, commissioning and lifecycle technical support according to project requirements.

Process Assessment

Detailed analysis of VOC & HAP streams, concentrations, flow rates, and regulatory requirements specific to your site.

APC System Engineering

Custom-designed APC solution using DEC's proprietary/patented technologies and 100+ years of accumulated engineering knowledge.

Turn-key Delivery

Full project management, fabrication, installation, and commissioning — delivered on schedule, anywhere in the world.

Lifetime Support

Ongoing maintenance, optimization, spare parts supply, and remote monitoring to ensure peak performance throughout the system lifecycle.
INTEGRATED EXPERTISE

Specialized Business Units, One Engineering Approach

DEC brings together specialized capabilities in environmental process technology, engineering, automation, service, laboratory and analytics to support one coordinated industrial engineering approach.

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HERITAGE & KNOWLEDGE

100+ Years of Industrial Technology Heritage

DEC combines more than a century of industrial technology heritage. That accumulated knowledge supports today's process-led approach to industrial Air Pollution Control.

DEC industrial technology heritage timeline A four-stage timeline showing DEC's activated-carbon technology heritage in the 1920s, DEC roots in Milan in 1946, evolution from 1966 to 1988, and continued technology development from 1988 to today. 1920s ACTIVATED CARBON Technology heritage and early solvent recovery 1946 DEC ROOTS Milan, Italy Depurazione Emissioni per l'Industria Chimica 1966–1988 INDUSTRIAL APC Evolution as Depurazione Emissioni Convogliate 1988 → TODAY CONTINUOUS INNOVATION Expanded activated-carbon and solvent- recovery heritage · broader APC portfolio HERITAGE KNOWLEDGE → TECHNOLOGY → ENGINEERING

1920s

Activated-carbon technology heritage and early solvent-recovery applications.

1946

DEC roots established in Milan, Italy, as Depurazione Emissioni per l'Industria Chimica.

1966–1988

Evolution as Depurazione Emissioni Convogliate and expansion of industrial emission-control engineering.

1988 → today

Integration of additional activated-carbon and solvent-recovery technology heritage into DEC's engineering portfolio, followed by continued development of industrial APC technologies.

Heritage is not simply a measure of time: it represents accumulated process knowledge, technology development and experience applied to increasingly complex industrial emission streams.

Discover DEC heritage & who we are →

FROM KNOWLEDGE TO ENGINEERING

From Heritage to Hybrid Air Pollution Control Engineering

Accumulated Knowledge

DEC's industrial technology heritage provides a foundation of process, adsorption, solvent recovery, oxidation and emission-control engineering knowledge.

Technology Breadth

DEC's portfolio spans solvent recovery, VOC concentration, thermal oxidation, scrubbing, filtration, dehydration and energy recovery.

Process-Led Selection

DEC starts with the process and emission stream, analysing flow, composition, concentration, temperature, moisture, operating conditions and applicable requirements before selecting the treatment pathway.

Hybrid Engineering

When one treatment step is not sufficient, DEC can combine recovery, concentration, oxidation and complementary treatment technologies into an integrated APC system.

INSTALLED EXPERIENCE

100+ Years of DEC Engineering Experience

DEC's project experience spans solvent recovery, VOC concentration, thermal oxidation and complementary Air Pollution Control systems. Its reference portfolio includes 2,500+ projects delivered across 50+ countries, supported by engineering, commissioning and lifecycle technical services.

DEC has particular depth in activated-carbon solvent recovery, including inert-gas regeneration, alongside a broader portfolio for integrated VOC and HAP emission control.

GLOBAL EXPERIENCE • LOCAL SUPPORT

International Engineering, Local Delivery

DEC combines international project experience with a distributed network of facilities, partners and local organizations. With operations in 50+ countries, DEC supports customers with engineering, delivery and technical services close to their operating sites.

Explore DEC global locations →
get in touch

Have an Industrial Emission-Control Challenge?

Discuss your VOC, HAP or other industrial emission-control requirements with DEC's Technical Sales & Applications Engineering team.
DEC

Frequently Asked Questions

industrial challenges, DEC solutions

What does DEC do?

DEC engineers and delivers industrial Air Pollution Control systems for VOC, HAP and other industrial emissions, including recovery, concentration, thermal oxidation and complementary treatment technologies.

What is industrial Air Pollution Control?

Industrial Air Pollution Control involves the engineering and application of technologies that recover, reduce, oxidize, remove or otherwise treat pollutants from industrial emission streams before discharge.

How does DEC select an emission-control technology?

DEC collects and analyses process and emission-stream data, identifies and clarifies missing or uncertain information, considers the customer's environmental permit and customer-specific requirements together with relevant local environmental legislation, regulations, codes and prescribed limits, and then evaluates and selects the appropriate technology or integrated system.

Can DEC combine different Air Pollution Control technologies?

Yes. DEC can integrate technologies such as solvent recovery, VOC concentration, thermal oxidation, scrubbing, filtration and energy recovery when a combined treatment strategy is appropriate.

What industries does DEC serve?

DEC serves industrial processes with significant VOC, HAP and other emission-control requirements, including flexible packaging, chemical processing and industrial manufacturing.

Does DEC provide complete project delivery?

DEC provides process assessment, system engineering, project management, fabrication, installation, commissioning and lifecycle technical support according to project requirements.

Where does DEC operate?

DEC has international project and engineering experience and provides industrial environmental technology solutions for customers in multiple countries.

How can I discuss an industrial emission-control project with DEC?

Contact DEC's Technical Sales and Applications Engineering team to discuss the emission stream, process requirements and potential Air Pollution Control solutions.

get in touch

Have an Industrial Emission-Control Challenge?

Discuss your VOC, HAP or other industrial emission-control requirements with DEC's Technical Sales & Applications Engineering team.
DEC

Frequently Asked Questions

industrial challenges, DEC solutions

What does DEC do?

DEC engineers and delivers industrial Air Pollution Control systems for VOC, HAP and other industrial emissions, including recovery, concentration, thermal oxidation and complementary treatment technologies.

What is industrial Air Pollution Control?

Industrial Air Pollution Control involves the engineering and application of technologies that recover, reduce, oxidize, remove or otherwise treat pollutants from industrial emission streams before discharge.

How does DEC select an emission-control technology?

DEC collects and analyses process and emission-stream data, identifies and clarifies missing or uncertain information, considers the customer's environmental permit and customer-specific requirements together with relevant local environmental legislation, regulations, codes and prescribed limits, and then evaluates and selects the appropriate technology or integrated system.

Can DEC combine different Air Pollution Control technologies?

Yes. DEC can integrate technologies such as solvent recovery, VOC concentration, thermal oxidation, scrubbing, filtration and energy recovery when a combined treatment strategy is appropriate.

What industries does DEC serve?

DEC serves industrial processes with significant VOC, HAP and other emission-control requirements, including flexible packaging, chemical processing and industrial manufacturing.

Does DEC provide complete project delivery?

DEC provides process assessment, system engineering, project management, fabrication, installation, commissioning and lifecycle technical support according to project requirements.

Where does DEC operate?

DEC has international project and engineering experience and provides industrial environmental technology solutions for customers in multiple countries.

How can I discuss an industrial emission-control project with DEC?

Contact DEC's Technical Sales and Applications Engineering team to discuss the emission stream, process requirements and potential Air Pollution Control solutions.

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