Nitrate: Nitrate in Water

In AquaAnalytix: Water Quality Analysis

Nitrate in Water

Description

After treating it with cadmium column nitrate in water sample is reduced to nitrite and measured using the sulphanilamide method. Total nitrite and reduced nitrate is detected from the nitrite available.APHA(2017,ISBN:9780875532875).

Usage

Nitrate(Conc_std_sol, E1c, E1_sc, E0c, EB1c, E1, E1_s, E0, EB1)

Arguments

Conc_std_sol	Concentration of standard solution
E1	Absorbance of standard with reagent
E1_s	Absorbance of sample with reagent
E0	Absorbance of sample without NEED reagent
EB1	Absorbance of distilled water and reagent
E1c	Absorbance of standard with reagent after passing through cadmium column
E1_sc	Absorbance of sample with reagent after passing through cadmium column
E0c	Absorbance of sample without NEED reagent after passing through cadmium column
EB1c	Absorbance of distilled water and reagent after passing through cadmium column

Value

Nitrate (micro gm/L)

References

APHA, 2017. Standard methods for examination of water and wastewater, 23rd edn. APHA, AWWA, WPCF, Washington

Examples

Nitrate(1000, 0.30, 0.320, 0.1, 0.05, 0.30, 0.220, 0.1, 0.05)

AquaAnalytix documentation built on Sept. 11, 2024, 6:17 p.m.