Презентация на тему Methods for processing of liquid waste

rectification


Chemical processing



Plan

Steam is invisible; however, "steam" often refers to wet

steam, the visible mist or aerosol of water droplets formed as this water vapour condenses. At lower pressures, such as in the upper atmosphere or at the top of high mountains, water boils at a lower temperature than the nominal 100 °C (212 °F) at standard pressure. If heated further it becomes superheated steam.

Evaporation (dehydration)

a boiler via burning coal and other fuels, but

it is also possible to create steam with solar energy. Water vapor that includes water droplets is described as wet steam. As wet steam is heated further, the droplets evaporate, and at a high enough temperature (which depends on the pressure) all of the water evaporates and the system is in vapor–liquid equilibrium.

of the wind.

most frequently used methods for separating homogeneous liquid impurites,

consisting of two or more components, is the process of distillation (distillation and rectification)

flow to unidirectional current flow. The process is of

vital importance in many areas of circuit design, including radio communication and AC to DC power conversion.

Rectification