Technical & Analytical Services        

1. Chemical & Environmental

 

Air

Stationary source: SPM, CO2, SO2, NOx, CO, Cl2, NH3 & hydrocarbon
Ambient & work zone: RSPM, NRSPM, TSPM, SO2, NOx, Cl2, NH3, metals etc.         

Noise
Noise in work zone & surrounding atmosphere
Solid waste (industrial & municipal)
pH, volatile/ non volatile matter, carbon, nitrogen, phosphorous, sulphate, chloride, fluoride, metals, organo halogens & sulphur (AOX, AOS), calorific value etc.
Water (drinking & potable)
pH, TSS, TDS, conductivity, color, turbitidity, hardness, chloride, fluoride, sulphate, residual
chlorine, metals, MPN, E-coli, total bacterial count, etc.
Wastewater
pH, TSS, TDS, DO, COD, BOD, chloride, fluoride, cyanide, sulphide, sulphate, phenols, nitrogen (ammoniacal, nitrate & organic), metals, organohalogens AOX, POX & EOX, chlorophenols, bio-assay etc.

 

2. Pulp and Paper

 

Chemical analysis of pulp & paper and raw materials; Fibre properties including morphology; Paper properties: optical, cobb, contact angle & surface energy, GSM, surface properties, physical strength properties, etc.; evaluation of sizing chemicals, pigment & fillers, retention & drainage aids, strength additives, etc.

 

3. Black Liquor

 

Total solids, organic & inorganic, TTA, sulphate, silica, R2O3, viscosity, metals, SVI, and GCV etc.

4. Soil & Fly Ash

 

Particle size distribution, texture, bulk density, hydraulic conductivity, porosity, water holding capacity, morphological studies, total available nitrogen, phosphorous, sulphur, potassium, sodium, and other metals including heavy metals, microbiological studies

5. Coal, Hard coke & Solid Fuel

 

Proximate analysis (moisture, ash, volatile matter, fixed carbon), sulphur, GCV, etc.