Textile wastewater treatment system
Textile and dyeing industries are one the largest consumers in the world, so they produce huge amount of wastewater and this wastewater have wide range of pollutants such as pigments and auxillary materials like dispersants, homogenizers, carriers, salts, acids, alkalis, and sometimes heavy metals. Similar to most industrial waste treatment packages, there are two main steps in textile and dyeing waste treatment. chemical and physical treatment and then biological treatment (biofilter). In the physical and chemical phase of purification the first step is adjusting the pH in neutral range, and then due to the high turbidity the chemical coagulation method is used to remove the pigments and suspended particles. In the last step an aerobic biofilter stage is used to remove the remaining materials. The image of a textile wastewater treatment system with a capacity of 100 cubic meters per day is shown below.
Textile wastewater treatment system
The textile and dyeing industry is one of the biggest water consumers, as a result of the high volume of production effluent
and often contain a wide range of dyes and other auxiliary materials such as dispersants, uniform
They are carriers, salts, acids, alkalis and sometimes heavy metals. Similar to most packages
Industrial wastewater treatment, in textile and dyeing wastewater treatment, the two main parts of chemical, physical and
Then there is biological treatment (biofilter). In physical and chemical treatment, first, the pH of the wastewater is within the range
Adjusted neutral and then according to the very high turbidity of the chemical coagulation method in order to remove the color and
Suspended particles are used, and in the last step, an aerobic biofilter step is used to remove the remaining materials
is used
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