VOLUME – I
ENVIRONMENTAL
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IES/GATE CIVIL ENGINEERING
Index
Environmental
1. Water supply engineering 1
2. Treatment of water 36
3. Disinfection 93
4. Development of ground water 104
5. Water demand 120
6. Waste water engineering 138
7. Hydraulically equivalent sections 155
8. Quality Characteristics of sewage 160
9. Oxygen deficit 181
10. Treatment of sewage 195
11. Skimming tank 202
12. Secondary tank 222
13. Solid waste disposal 272
14. Air pollution 278
15. Noise pollution 291
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15