how water is recycled and reused in process industry?

Answer 1

In All the industries one Division Will be there which is called as Effluent Treatment Plant

Water After usage will be classified into Two major group
1. Reusable
2. Non Reusable

* The Reusable streams will be treated seperately and using an Reverse osmosis system the ions and Other impurities wil be Removed , The Filtered RO permeate will be reused

* Some Process water will contain some content (like Flouride)
Which can't be reused will be treated seperately and the water will be evoporated to the atmosphere and the Other salts will be taken out dumping or incineration

Answer 2

recycling and reuse of waster in process industry depends on several factors including but not limited to:

1] Type of process: Quality requirement for raw water for input to the process and effluent water quality. If the quality of effluent is suitable for any other process (mostly concurrent process) then then it can be used for the same. for example concurrent washing in textiles industry.

2] Application of effluent for low end usage : After certain treatment the effluent can be used for irrigation, floor washing (if necessary) etc.

There are several other ways which will be applicable and can be selected case-by-case basis.

Answer 3

Usually water is just used as a solvent, and often a dry product is required. If a drying technique is used from which the water can be recovered, this water can just be fed back into the beginning of the process.

Answer 4

They put it in bottles and sell it as bottled water