Story | Centre for Science and Environment

Story


INSTRUMENTATION

 
Gas Chromatography (GC)

WHAT WE TEST: WATER POLLUTANTS

 

Physical parameters

Color , PH, Turbidity, Conductivity, Hardness, Total solids, Total dissolved solids. Total suspended solids, Oil and Grease, acidity, alkalinity, Chemical Oxygen Demand, Dissolved Oxygen

Inorganic

Chloride, fluoride, bromide, nitrite, nitrate, carbonates, phosphate, sulphate Sodium, potassium, calcium, magnesium, etc. Other inorganic substances can be tested such as iodide, cyanide, carbonate, bicarbonate, etc.

WHAT WE TEST: AIR POLLUTION

 

The CSE laboratory can monitor the following pollutants in ambient air

• Suspended particulate matter

• Respirable suspended particulate matter

• Nitrogen di-oxide

• Sulphur di-oxide

 

 

WHAT WE TEST: PESTICIDES

 

The CSE Lab analyses the following groups of widely used pesticides in India

Chlorinated hydrocarbons such as DDT, DDD, DDE, g-HCH, lindane, aldrin, dieldrin, a, b - endosulphan, endosulphan sulphate and heptachlor, etc.

Organophosphorus pesticides like dimethoate diazinon, phosphamidon, methyl parathion malathion, monocrotophos, chlorpyriphos etc.

Carbamates like carbaryl, carbofuran, aldicarb, oxamyl, methomyl etc.

WHAT WE TEST

WHAT WE TEST: PESTICIDES
 

The CSE Lab analyses the following groups of widely used pesticides in India

Chlorinated hydrocarbons such as DDT, DDD, DDE, g-HCH, lindane, aldrin, dieldrin, a, b - endosulphan, endosulphan sulphate and heptachlor, etc.

Time a resource curse got lifted

Take a map of India. Now mark the districts with forest wealth, where the rich and dense tree cover is found. Then overlay on it the sources of streams and rivers that feed us, our water wealth.

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