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Tags: A Laboratory Manual for Environmental Chemistry, Physical Sciences, Chemistry, R. Gopalan, Amirtha Anand, R. Wilgred Sugumar
A Laboratory Manual for Environmental Chemistry
- Author : R. Gopalan & Amritha Anand & R. Wilgred Sugumar
The present book is meant for the students who opt for a course in "Environmental Chemistry" with laboratory work as a component of the course.
Spread in 72 experiments the analyses of soil, water and air have been described in a simple manner so that most of these experiments can be conducted even by the beginners in this subject.
The principles involved, preparation of the reagents and the procedures are described for each experimental method.
The authors hope that this manual would prove to be useful in laboratories where soil, water and air are routinely tested
1.PART I WATER ANALYSIS : Principles of Spectrometric Analysis
2.Sampling Techniques
3.Colour
4.Turbidity
5.Total Dissolved Solids
6.Conductance
7.pH Value
8.Acidity
9.Alkalinity
10.Dissolved Oxygen
11.Chemical Oxygen Demand
12.Biochemical Oxygen Demand
13.Dissolved Organic Carbon
14.Calcium Hardness of Water
15.Total Hardness of Water
16.Nitrate Nitrogen
17.Nitrate Nitrogen Brucine Method
18.Ammonia Nitrogen
19.Fluoride
20.Fluoride in Drinking Water (by Fluoride Electrode)
21.Chloride
22.Residual Chlorine
23.Sulphide
24.Sulphite
25.Sulphate
26.Phosphate
27.Iron
28.Chromium
29.Copper
30.Lead
31.Nickel
32.Cadmium
33.Mercury
34.Cyanides
35.Boron
36.Selenium
37.Arsenic
38.Suspended Solids
39.Determination of Chlorophyll-a
40.Determination of Productivity PART II SOIL ANALYSIS : Collection of Soil Samples
41.pH Value
42.Soluble Salts
43.Identification of Calcium Carbonate, Nitrogen, Phosphorus and Potassium
44.Calcium Carbonate
45.Gypsum Requirement
46.Lime Requirement
47.Alkalinity
48.Organic Carbon
49.Total Nitrogen
50.Available Nitrogen
51.Ammonium Nitrogen
52.Nitrate Nitrogen
53.itrite Nitrogen
54.Available Phosphorus
55.Available Sulphur
56.Silica
57.Available PotassiumSodium
58.Calcium and Magnesium
59.Micronutrient Elements
60.Pesticide Residues
61.Separation and Identification of Pesticide Residues from the Soil PART III AIR ANALYSIS : Qualitative Analysis of CO, CO2, H2S, SO2, NO and NO2
62.Carbon Monoxide
63.Carbon Dioxide
64.Hydrogen Sulphide
65.Sulphur Dioxide
66.Nitric Oxide and Nitrogen Dioxide
67.Particulates PART IV MISCELLANEOUS: Calcium in Egg Shells
68.Effect of pH on Germination of Seeds
69.Effect of Copper Salt on Germination of seeds
70.Phosphate in Detergents
71.Benzoic Acid and Sorbic Acid in Soft Drinks
72.Sulphur Dioxide in Soft Drinks
73.Identification of Food Adulterants
Appendices
References
Index
- The introductory chapter contains the principles of spectrometric analysis, followed by 77 experiments.
- The book is divided into 4 parts -- water analysis, soil analysis, air analysis, and miscellaneous experiments.
- Every experiment is discussed in the following sequence: principle, reagents, procedure and calculation.
- Includes appendices explaining different units, classifications, guidelines of Bureau of Indian Standards, values, formulae, etc.
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