What are the most effective industrial wastewater treatment methods?

[Shivv]

[Chazmatazz269]

It depends on what you are trying to achieve and how much money you have to spend.
If you expect to be able to safely drink the treated water, there are extremely sophisticated tiered systems that will get that result, but it’s not cheap. There’s also some differences of opinion on whether or not chemical residues are safe and acceptable in the end. A couple of years ago i helped install a chemical-free system that finished the process with ultraviolet sterilization.
If you just want gray water that can be used to water the lawn and garden, then there are very simple, effective and affordable systems available.

[Anonymous]

Method #972 is the industry standard now and considered to be the most effective for constructive industrial benchmarks.

[Anonymous]

Water purifier

[Anonymous]

It depends on if you are in India or not

[In_Trance]

Nobody cares