Laboratory Services
Excel Envirotech provides its clientele a comprehensive range of analytical testing, consulting, and field sampling services. EET’s customers include natural gas drilling companies, industrial facilities, municipalities, engineering firms, government organizations. EET is accredited to test air, drinking water, wastewater, soil and sludge.
Our laboratory is authentically accredited by NABL (National Accreditation Board for testing & calibration laboratories) since 2015.
EET laboratory monitors environmental quality to ensure compliance with prescribed environmental standards. We perform number of physicochemical and microbiological analysis to assess water, wastewater, air, and soil and sludge quality. EET also collaborates with other laboratories for monitoring, analysis and reporting upon specific requirements so that the accuracy is maintained.
EET has expertise to perform tests which are as below:
- Water and waste water which includes ground water, raw water, surface water, Drinking Water, effluent water and any other sources of water.
- Ambient Air Quality Monitoring which includes the monitoring at sites while industry also involves some Work Place Monitoring (Form 37), flue gas, process gas and other fugitive emissions which are also analyzed by us.
- Soil Testing.
- Sludge Testing.
- Noise Monitoring, Illumination Level Measurement, Ventilation Survey
List of Parameters for Ambient Air are : PM10 (Particulate Matter), PM2.5, SO2 (Sulphur Dioxide), NO2 (Nitrogen Dioxide), CO2 (Carbon Dioxide), O2 (Oxygen), NH3 (Ammonia) & Cl2 (Chlorine). Ozone, Lead, Arsenic, Nickel and Silicate.
List of Parameters for stack emission: PM (Particulate Matter) , SO2 (Sulphur Dioxide ), NOx, CO2 (Carbon Dioxide), O2 (Oxygen), NH3 (Ammonia) & Cl2 (Chlorine), Hydrocarbons (HC), HCl, HF.
List of Parameters that we analyze for water & wastewater are : pH, Temperature, Colour, Odour, Turbidity, Electrical Conductivity, TDS (Total Dissolved Solids ), Total Solids (TS), TSS (Total Suspended Solids), Total Hardness as CaCO3, Calcium Hardness as CaCO3, Magnesium Hardness as CaCO3, Calcium (Ca+2), Magnesium (Mg+2), Chloride (Cl), SO4 (Sulphate), F (Fluoride), Total Alkalinity as CaCO3, Acidity as CaCO3, Residual free Chlorine, Oil & Grease, NH3-N (Ammonical Nitrogen), Phenolic Compounds as C6H5OH, COD (Chemical Oxygen Demand), BOD (Biological Oxygen Demand), Dissolved Oxygen (DO), Nitrate as NO3, Phosphate as PO4, Reactive Silica as SiO2, Sulphide as S-2, Sodium as Na, Potassium as K, Boron as B, Hexa valent Chromium as Cr+6, Iron, Arsenic, Cadmium, Copper, Lead, Manganese, Total Chromium, Nickel, Zinc, Aluminium, Mercury, Fe Coliform, Total Coliform, Cyanide, Pesticides, etc.
We are well equipped with all the necessary equipments for the collection, preservation and sampling of all the necessary parameters on site as well as off-site.
Sludge Testing Parameters
pH, Oil & Grease, NH3-N (Ammonical Nitrogen), COD (Chemical Oxygen Demand), BOD (Biological Oxygen Demand), Chloride (Cl), Sulphate, TDS(Total Dissolved Solids), Phenolic Compounds, Total Hardness, Moisture Content, Calorific Value and other Metals.
Soil Testing Parameters
pH (5% solution), Chloride, Available Phosphorous, Available Nitrogen, Sodium Potassium, Calcium, Magnesium, SAR (Sodium Absorption Ratio), Chemical Oxygen Demand, Water Holding Capacity, Bulk Density, Porosity, Organic Matter, Particle Size (clay, slit, sand & gravel), Iron, Zinc etc.
Analysis Methods
All tests are done using approved methods of analytics. As the laboratory is been accredited by NABL / NABET, all the methods are been approved by them and as per their standards. The documentation is also been assessed by them in stages to maintain quality and proper standards. The gathered data is reviewed by the system team and entered into the Laboratory Management System to ensure data will always be safe and readily available for future reference.