Water Testing

Our laboratory is NABL accredited and we have provision for testing drinking water/Ro Water as per IS: 10500:2012 on a regular basis. Drinking water testing is the process of analyzing water samples to determine the presence of Physical, Chemical, Biological, and Radiological contaminants. It ensures that water is safe, clean, and potable (safe for drinking). The test process in a water and wastewater laboratory is designed to analyze physical, chemical, and microbiological properties of water to determine its quality, safety, and environmental compliance. These tests are essential for ensuring drinking water is safe and wastewater is treated effectively before being released into the environment.

Our Testing Process

The test process in a water and wastewater laboratory is designed to analyze physical, chemical, and microbiological properties of water to determine its quality, safety, and environmental compliance. These tests are essential for ensuring drinking water is safe and wastewater is treated effectively before being released into the environment. Steps involved:

Sample Collection & Preparation

Selection of tests based on Objectives

Physical and Chemical Analytical Process

Instrumentation

Data Analysis & Interpretation

Reporting

Waste Disposal

Types Of Tests

Testing drinking water in a Certified Laboratory is crucial for ensuring accurate, reliable, and comprehensive results. Our lab can provide the depth and precision needed to make informed decisions about water safety.

RO Water/Raw Water/Drinking Water/Ground Water/Bore Well Water/Potable Water/WTP Treated Water/Cooking Process Water/Well Water/Tap Water/Purified Water

Colour, Odour, Taste, Turbidity, Total Dissolved Solids, pH at 25°C, Manganese as Mn, Nitrate as NO3, Nitrite as NO2, Chloride as Cl, Sulphate as SO4, Total Alkalinity as CaCO3, Calcium as Ca, Magnesium as Mg, Sodium as Na, Residual free Chlorine, Sulfide as S, Boron as B, Ammonia as NH3 or N, Total Hardness as CaCO3, Total Solid, Total Suspended solids, Conductivity at 25°C, Phenolphthalein Alkalinity as CaCO3, Carbonate hardness as CaCO3, Non Carbonate hardness as CaCO3, Potassium as K, Acidity as CaCO3, Calcium hardness as CaCO3, Magnesium Hardness as CaCO3.

Additional Scope :

General Parameters Concerning Substances Undesirable in Excessive Amounts
Anionic detergents (as MBAS)
Barium (as Ba)
Chloramines (as Cl2)
Mineral oil
Selenium (as Se)
Silver (as Ag)
Zinc (as Zn)

Parameters Concerning Toxic Substances
Cadmium as Cd,
Cyanide as CN
Lead as Pb,
Mercury as Hg
Molybdenum as Mo
Total Poly Chlorinated Biphenyl as PCB
Total Polycyclic aromatic Hydrocarbons as PAH
Total arsenic
Trihalomethanes(a)Bromoform.(b)Chloroform,(c)Dibromochloromethane,(d)Bromodichlor methane

III. Parameters Concerning Radioactive Substances

Radioactive materials-(a).Alpha emitters,(b).Beta emitters, Pesticide Residues, Alachlor, Aldrin, Alpha BHC, Atrazine, Beta BHC, Butachlor, Chloropyrifos, Delta BHC, Dieldrin, Endosulfan alpha, Endosulfan beta, Endosulfan sulfate, Ethion, Gamma BHC, o,p-DDD, o,p-DDE, o,p-DDT, p,p’-DDD, p,p’-DDE, p,p’-DDT, Phorate, Parathion-methyl, 2,4-Dichlorophenoxyacetic acid, Isoproturon, Malathion, Monocrotophos

Copper as Cu
Fluoride as F
Hexavalant Chromium as Cr6+
Iron as Fe
Magnesium as Mg
Nickel as Ni
Phenolic compound as C6H5OH4
Total chromium as Cr

Organic Solids
Inorganic Solids
Sulphate as SO3
Chloride as Cl
Suspended Matter
pH @ 25°C
Water Neutralization
To neutralize 100ml of sample water using Phenolphthalein as an Indicator using 0.02N NaOH,
To neutralize 100ml of Sample water using Mixed indicator using 0.02N H2SO4

Specific conductivity at 25°C
pH at 25°C
Total solids or Non Volatile residue at 105°C
Silica as SiO2
Colour Retention of KMnO4 at 27°C
Organics
Total Organic Carbon (TOC)

pH at 25°C
Turbidity
Colour
Total Dissolved Solids
Chloride as Cl
Residual Free Chlorine
Total Alkalinity as CaCO3
Oxygen absorbed in 4hrs

Additional Scope:

Aluminium
Lead as pb

Waste Water (Effluents / Sewage)(Effluent water, STP water, ETP Water, Treated water, Industrial waste, Processed Food Industry Water)

Colour, Odour, Turbidity, Temperature, pH at 25°C, Conductivity at 25°C, Total Dissolved Solids, Total Suspended Solids, Total Hardness as CaCO3, Calcium as Ca, Magnesium as Mg, Total solids, Acidity as CaCO3, Phenolphthalein, Alkalinity as CaCO3, Total Alkalinity or Methyl orange Alkalinity as CaCO3, Organic Solids, In Organic Solids, Carbonate hardness as CaCO3, Chloride as Cl, Oil & Grease, Chemical Oxygen Demand, BOD at 27°C for 3 days, Dissolved Oxygen, Total Kjeldahl Nitrogen, Nitrate as NO3, Nitrite as NO2, Free Ammonia as NH3, Ammonical Nitrogen as N, Fluoride as F, Residual Free Chlorine, Boron as B, Phenolic compound as C6H5OH, Total phosphate as PO4, Dissolved Phosphate as PO4, Sulphate as SO4, Sulphite as SO3, Sulphide as S, Sodium as Na, Potassium as K, Percent Sodium, Sodium Adsorption Ratio, Residual Sodium Carbonate, Iron as Fe, Copper as Cu, Hexavalent Chromium as Cr6+, Total chromium as Cr, Manganese as Mn, Nickel as Ni, Oxygen absorbed in 4hrs, Calcium hardness as CaCO3, Magnesium Hardness as CaCO3.

Additional Scope :

Arsenic as AS, Cadmium as Cd, Lead as Pb, Mercury as Hg, Zinc, Selenium, Cadmium as cd, Pesticides, Radioactive Material