Contents
Preface ..........................................................
V
Chapter 1
Introduction ........................................ .
1.1
Determination of Metals ......................................
1
1.2
Determination of Organometallic Compounds ....................
4
1.3
Determination of Organic Compounds ..........................
5
Chapter 2
2.1
Metals
2.1.1
2.1.2
2.1.3
2.1.4
2.1.5
2.1.6
2.1.7
2.1.8
River and Stream Sediments ........................... .
Antimony ........................................... .
Arsenic ............................................. .
Bismuth ............................................ .
Cadmium ........................................... .
Chromium .......................................... .
Copper ............................................. .
Gallium ............................................. .
Lead ............................................... .
6
6
6
6
7
9
11
11
12
12
2.1.9 Mercury. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14
2.1.10 Silver................................................
14
2.1.11 Selenium.............................................
15
2.1.12 Tin .................................................
15
2.1.13 Multi-Element Analysis ................................
15
2.2
Non-Metals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
50
2.2.1
Total Nitrogen ........................................
50
2.2.2 Organic and Total Phosphorus ..........................
50
2.3
Organic Carbon Parameters ....................................
51
2.3.1
Percentage Carbon ....................................
51
2.3.2
Oxygen Demand Parameters ............................
51
2.3.3 Volatile Sulphide ............... :......................
51
2.4
Organics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
52
2.4.1
Aliphatic and Aromatic Hydrocarbons ....................
52