VOC & Exhaust Gas Treatment Systems

Specialized VOC abatement for automotive paint shops and the PCB industry. Compliant with GB 37822-2019 and international emission standards.

Painting workshops — especially spray booths and drying ovens — generate large volumes of exhaust containing organic solvents such as benzene, toluene and xylene. SYZOY engineers complete abatement trains matched to your flow rate, VOC concentration and compliance target.

RTO regenerative thermal oxidizer

RTO — Regenerative Thermal Oxidizer

The core environmental equipment for paint-shop VOCs. Exhaust is heated to 760-850°C, oxidizing VOC molecules into harmless CO₂ and water vapor.

  • Destruction & Removal Efficiency: >99%
  • Ceramic heat-storage media: ≥95% thermal recovery
  • Three-chamber or rotary-valve; 10,000-100,000 Nm³/h
Zeolite adsorption rotor

Zeolite Adsorption Rotor Concentrator

For high-flow, low-concentration streams, a hydrophobic zeolite rotor concentrates the pollutant 10-15× before oxidation — shrinking the downstream oxidizer and its energy demand.

  • Concentration ratio: 10-15×
  • Flow range: 50,000-500,000 Nm³/h
Wet scrubber tower

Wet Desulphurization & Scrubbers

Wet desulphurization / denitrification scrubbers handle inorganic gases and water-soluble pollutants, with corrosion-resistant construction.

  • Targets: SOx, NOx and water-soluble VOCs
  • Particulate / paint-mist removal >99.5% with dry filters

After-Sales & Maintenance Service

RTO / TNV Service

Inspection, ceramic media replacement, valve overhaul and TNV repair to restore destruction efficiency.

Fan Vibration Analysis

Vibration measurement and diagnostics for exhaust and supply fans to prevent unplanned downtime.

Adsorption Rotor Regeneration

Rotor cleaning, regeneration and performance recovery to maintain concentration ratio.

Compliance Audit

Emission testing support and CEMS integration for ongoing regulatory compliance.

Emission Compliance Standards

GB 37822-2019GB 16297-1996GB 14554-1993EU Directive 2010/75/EUISO 14001

Discuss your project with our engineers

Nearly 30 coating lines delivered. Let us help you plan, build or upgrade yours.

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