Welcome! / Bem Vindo!
Select a Language / Selecione uma Língua: Brazil  United-States

Atmospheric Emissionsand Air Quality

As a pioneers in ISO/IEC 17025 accreditation in this area in Brazil, we are proud to offer to our Clients more than 20 different types of gas monitoring emissions.

We carry out USEPA methods and Brazilian methods sponsored by ABNT and CETESB. All these methods meet legal, technical and scientific criteria from laws on state and federal levels.

We also provide to our customers the following services:

  • Source Emission Monitoring Plan (SEMP)
  • Estimation of Atmospheric Emissions Program
  • Evaluation of Fugitive Emissions
  • Atmospheric Emission and Dispersion Modeling
  • Source Emissions Inventory

On Air Quality, CONAMA Resolution Nr.3/1990 establishes criteria for monitoring, control and evaluation of ambient air quality. Between those criteria we can highlight the number of monitoring points, parameters and reference maximum acceptable values. This resolution applies to new sources, license renewal and more.

The main parameters required are:

  • Nitrogen Dioxide - NO2
  • Sulfur Dioxide - SO2
  • Ammonia – NH3
  • Volatile Organic Compounds - VOC
  • Total Parrticulate Matter - PTS
  • Respirable Particulate Matter - PM10
  • Respirable Particulate Matter - PM2.5
  • Metals on PM