Water Treatment
Objective of Water Treatment
Objectives of water treatment are to remove the different impurities present in the raw water, to render the water safe and clean and to ensure the treated water quality meets the...
Types of Disinfectants
Ozone Treatment:
Ozone gas, 03, is a powerful disinfecting agent that can be used in drinking water applications.Ozone has been used extensively for disinfection and for taste and odour control in Europe, US...
Reverse Osmosis (RO)
Reverse Osmosis (RO) involves water being forced under pressure through a semipermeable membrane. Temporary and permanent hardness , Total Dissolved Soilds (TDS), Microorganisims and other bio germs...
EFFICIENCY OF DISINFECTION
The efficiency of the disinfection depends upon the following factors:
Nature of the disinfectant,
Dose of the disinfectant,
Length of contact time with the disinfectant,
Temperature,
Type and concentration...
Advantages and Disadvantages of Water Softening
Advantages of water Softening are:
Softening will deal with the problems caused by hard water such as excessive soap use and scaling.
Depending on the type of softening process used, softening may also...
Efficiency of Softening
In addition to raw water characteristics, the operation of the softener can influence efficiency of softening. The most important factors are resin, flow, and cleaning.
Both the resin type and depth influence...
Water Softening Conditioning Process
Softening is the removal of hardness from water. This is not a required part of the domestic water treatment process since hard water does not have any health consequences. At a hardness of greater than 300...
Demineralization
Demineralization or deionization of water is the removal of essentially all inorganic salts by ion exchange. In this process, strong acid cation resin in the hydrogen form converts dissolved salts into their...
Translator
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