Phone: +55(19) 3301-1517

.: Environmental

As the analyses begin in the sampling, we conducted sampling services in rivers (with boat), lakes, dams, alternative public supply system, groundwater and deep wells, springs and mines, water treatment plant (WTP) and water supply networks.

We perform water analyses in its various sources, such as:

 

Drinking Water and its Drinking Standards

  • Analysis of Water for human consumption according to ORDINANCE 2914 OF DECEMBER 12, 2011 OF THE MINISTRY OF HEALTH and RDC 274 and 275.

 

Surface Water

  • Water that flows or accumulates on the soil surface, such as rivers, streams, lakes, ponds, swamps etc. Analyses performed according to CONAMA 357.

 

Treated and Purified Water

  • It comes from water treatment systems (WTS), reverse osmosis systems, water distillation systems, water filtration systems, and other systems used for water treatment: RESOLUTION SS 65 OF APRIL 12, 2005 AND ORDINANCE 2914 OF DECEMBER 12, 2011 OF THE MINISTRY OF HEALTH.

 

Groundwater

  • It comes from artesian wells, aquifer monitoring wells where there is influence of industrial landfills, decontamination projects and others: RESOLUTION 396, OF APRIL 03, 2008 and CETESB 2014.

 

Salty and brackish waters

They are waters from the seas and oceans. Analyses performed according to CONAMA RESOLUTION 357 OF MARCH 17, 2005.

As part of the water cycle, we analyze the product of their use and the primary means of contamination through soil and solid waste, as follows:

 

Industrial or Domestic Liquid Effluents

  • Analyses of industrial or domestic wastewater under the standards required by CETESB, aiming to supporting projects of water treatment plants, meeting the state standards and the requirements of the regulations: Decree Nr. 8468/76; CONAMA RESOLUTION Nr. 430/11 AND ART. 19a required by the State Standards service and the regulations requirements: Decree Nr. 8468/76; CONAMA RESOLUTION Nr. 430/11 AND ART. 19a.

 

Soils

  • Monitoring contaminated areas, involving sampling and soil testing potentially contaminated by organic and inorganic compounds, for remediation purposes, construction, gas stations and contamination of pesticides for agricultural purposes. Follow the instructions indicative at CETESB, 6300.

 

Solid Waste

  • We carry out samplings of industrial waste analyses in order to perform their characterization and classification, according to ABNT/NBR 10004, for correct disposal purposes.
  • Gross Mass
  • Leachate Extract
  • Solubilized Extract

 

Major Environmental Analyses:

  • Determination of Residues of Volatile Organic Compounds (VOC) by Gas Chromatography with Mass Spectrometry.
  • Determination of Residues of Semi-Volatile Organic Compounds (SVOC) by Liquid Chromatography with Mass Spectrometry.
  • Determination of Residues of Semi-Volatile Organic Compounds (SVOC) by Gas Chromatography with Mass Spectrometry.
  • Determination of Residues of BTEX by Gas Chromatography with Mass Spectrometry.
  • Determination of Residues of Trihalomethanes by Gas Chromatography with Mass Spectrometry.
  • Determination of Residues of Polycyclic Aromatic Hydrocarbons (PAH) by Gas Chromatography with Mass Spectrometry.
  • Determination of Residues of Polychlorinated Biphenyls (PCBs) by Gas Chromatography with Mass Spectrometry.
  • Determination of Residues of Dithiocarbamates by Gas Chromatography.
  • Determination of Residues of Benzidine by Liquid Chromatography with Mass Spectrometry.
  • Determination of Residues of Tributyltin by Liquid Chromatography with Mass Spectrometry.
  • Determination of Residues of Acrylamide by Liquid Chromatography with Mass Spectrometry.
  • Determination of Residues of Glyphosate and AMPA by Liquid Chromatography with Mass Spectrometry.
  • Determination of Residues of Metals by ICP-AES Plasma Emission Spectrometry.
  • Determination of Residues of Microcystins by Liquid Chromatography.
  • Determination of Residues of Haloacetic Acids by Liquid Chromatography.
  • Moreover, analyses of other residues as Phthalates and Azo Dyes.