Water Testing

Good quality drinking water is still a distant dream for most of the population. Hence assessing the water quality for human consumption and recreational purposes is of utmost importance. it is catering to the needs of all concerned with water availability and water quality e.g. Consumers like industries, hotels, hospitals, schools, embassies, policy makers like govt. departments & ministries and regulatory agencies like pollution control boards.

Capabilities of D.T.H. for Analysis of Water
  • Surface/ground water as per IS:10500(Essential and complete tests)
  • Natural Mineral water as per IS: 13428
  • Packaged drinking water as per IS: 14543
  • Water for irrigation purpose as per IS: 11624
  • Water for food processing purpose as per IS: 4251
  • Water for feed water/boiler water purpose as per IS: 10496
  • Water for reagent purpose as per IS: 107
Irrigation and Recreation Purpose
  • Water for Swimming pool purpose as per IS: 3328
  • Water for Irrigation purpose as per IARI specification
Water for Industrial Application
  • Food Processing Industry
  • Textile Industry
  • Paper Mill
  • Suitability for construction purpose as per IS: 456
  • Studies of ETPs and STPs as per Central Public Work Standards (CPWD)
Waste Water
Analysis of waste water for discharging into inland surface water, sewers, on land for irrigation etc.
  • As per BIS specifications
  • As per Central Pollution Control Board (CPCB)
  • Corrosion studies of water
  • Assessment of priority pollutants in environment
    (a) Pesticides Residue
    (b) Polynuclear Aromatic Hydrocarbons (PAHs)
    (c) Polychlorinated Biphenyls(PCBs)
Water including effluents
  • Bacteriological condition of potable waters
  • Bacteriological condition of industrial waters
  • Bacteriological condition of sewage waters
  • Bacteriological condition of trade waters
  • Bacteriological condition of potable waters
  • Bacteriological condition of swimming pools and spa
  • Bacteriological condition of environmental waters
  • Biochemical oxygen demand of industrial waters
  • Biochemical oxygen demand of sewage
  • Biochemical oxygen demand of trades wastes
Biological test on water
  • Coliforms (total and Faecal)
  • Total plate count
  • Streptococci(Faecal)
  • Enterococci Escherichia coli
  • Legionella
  • Pseudomonas aeruginosa
  • Pseudomonas
Test involved in water analysis
  • Odour
  • Taste
  • Turbidity
  • Total Dissolved Solids
  • pH value
  • Copper (as Cu)
  • Manganese (as Mn)
  • Nitrate (as NO3)
  • Fluoride (as F)
  • Zinc (as Zn)
  • Aluminum (as Al)
  • Chloride (as Cl)
  • Sulphate (as SO3, SO4)
  • Alkalinity (as HCO3)
  • Calcium (as Ca)
  • Magnesium (as Mg)
  • Residual Free Chlorine (as Cl2)
  • Phenolic Compound (as C6H5)6)
  • Mineral Oil
  • Anionic Surface Active Agents
  • (as MBAS)
  • Mercury (as Hg)
  • Phosphate
  • Silica
  • Cadmium (as Cd)
  • Arsenic (as As)
  • Cyanide (as CN)
  • Lead (As Pb)
  • Chromium (as Cr)
  • Nickel (as Ni)
  • PCB (Polychlorinated Biphenyle)
  • Boron (as B)
  • Sulphite
  • Antimony (as Sb)
  • Total Hardness (as CaCO3)
  • Chromium / Hexavalent Chromium
  • Acidity / Alkalinity (Carbonates & Biocarbonates)
  • Selenium (as Se)
  • Iron (as Fe)
  • Chromium (as Cr)
  • Polynuclear Aromatic Hydrocarbons (PAH)
  • Nitrite (as NO2)
  • Silver (as Ag)
  • Conductivity
  • Pesticides residue
  • Borade (as B)
  • Oil & Grease
  • Sulphide (as H2S)
  • Chromium (as Cr+6)