Mercury Monitoring Continuous System

Mercury Monitoring Continuous System

Introduction:

Leveraging Cold Vapor Atomic Fluorescence Spectrometry (CVAFS) technology, Enviro engineered the CEMS LX-4000-Hg for a mercury continuous monitoring system in industrial emissions. This analytical platform quantifies real-time gaseous elemental mercury (GEM), reactive gaseous mercury (RGM), and total atmospheric mercury (TAM) with a detection threshold of 0.05 μg/m³. The system calculates both instantaneous mercury concentrations and cumulative emission fluxes. Deployment spans multiple sectors including non-ferrous metallurgical operations, chlor-alkali production facilities, coal combustion plants, and mercury catalyst recovery processes. Proprietary spectral correction algorithms enhance measurement precision across variable flue gas matrices.

Features:

  • The Cold Vapor Atomic Fluorescence Spectrophotometer demonstrates rapid response dynamics (<1s) with nanogram-level detection thresholds. Its thermally stabilized architecture minimizes signal drift across variable ambient conditions. Advanced anti-adsorption materials ensure measurement fidelity during prolonged operation cycles. Integrated dual-purge mechanisms extend maintenance intervals to 6,000+ operational hours.
  • Real-time dilution monitoring maintains mercury quantification accuracy within ±2% of nominal concentrations. Automated system-wide zero calibration occurs at user-defined intervals without manual intervention. Multivariate diagnostics trigger immediate alerts for thermal regulation anomalies or flow deviations (±5% from setpoints).
  • Proprietary low-velocity measurement protocols overcome conventional 2m/s flow limitations through laminar flow optimization. Internationally sourced critical components (e.g., UV photomultipliers, quartz reactors) guarantee >99.7% uptime reliability. Patented catalytic converters achieve 95.3% valence-state mercury transformation efficiency at 800°C±10°C isothermal conditions.
  • Explosion-proof certifications (ATEX/IECEx) comply with hazardous zone transport/storage requirements. Modular compact design (450×320×220mm) enables seamless integration into multi-analyte monitoring platforms. Competitive differentiation arises from proprietary algorithms optimizing signal-to-noise ratios (SNR >54dB) and adaptive baseline correction protocols.

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