I want to open a water treatment plant.please tell me what are the requirements for this & where it can be opened?

To the best of my knowledge it is important to note the following;

1. You need the design of the treatment plant; this allows you to find out the design capacity of the plant including estimate costs and benefits. It will also specify the type of treatment plant(is it waste water treatment plant or water supply treatment plant)

2. Source of water; It will be pointless to locate a water treatment plant where there is no water nearby. The treatment plant  should be relatively close to the source of the raw water for portable water but can be suitably located for sewage treatment.

3. For business water treatment; like any other business you will need to identify the availability of the market such as hotels and supermarkets.

4.After identifying all the above you need to find the best contractors (in case of a built treatment plant) or the best manufacturer for bought.