Essay on Water Analysis: 3 Tests | Water Quality | Water Engineering
In this essay the tests which are done during water analysis are: 1. Physical Tests 2. Chemical Tests 3. Biological Tests. Essay # 1. Physical Tests: The physical tests include the following tests: (i) Temperature: The temperature of water is measured by means of ordinary thermometers. From the temperature the density, viscosity, vapour pressure and surface tension of water can [...]