In manufacturing industries, plenty of wasted water is extracted from industries like Chemical, Pharmaceutical, Pigments, Textiles, and many more. The industries that manufacture products in which water is used in the process and the result is contaminated wasted water in this all the unwanted implements are present oil & grease, unwanted particles, sludges, etc.
There are govt. rules and policies for industries can’t dispose of the wastewater in the ocean or sea or river, because this can make the ocean or sea contaminated for the public, as per govt law there are some criteria under that range they can dispose of the water, for that the Waste Water Treatment and recycling is required.
There is a step for the wastewater treatment process below:
- Pri-Primary
- Primary
- Secondary
- Territory
- Super territory (optional depending on the sludge TDS)
- Zero Liquid Discharge Plant MEE/MVR/ATFD. (this is used when the industries want to reuse the wastewater after the treatment of ZLD the zero there will be no disposal of water, it is reused in industries).
