Purifying contaminated waste water by using nanotechnology system

How do we treat polluted water?
What is the impact to the environment (marine system, Animal)?
What is the available technology to cure waste water that come from industry, stormwater?
Nanotechnology is the best techniques to purify water by using different system. Some of the
treatment method in nontechnology.
 Some of these technologies already in the market by involving new water purification
techniques such as (water purification bottle and straw with Nano membrane)
 Nanotechnology holds great potential in advancing water and
wastewater treatment to improve treatment efficiency as well as to augment water
supply through safe use of unconventional water sources.
 TiO2 and ZnO, are capable of operating effectively and efficiently for waste water
treatment which has been discussed along with other nanotechnology routes that can
be useful for water treatments
 Nano technological based concepts, processes and products can be incorporated into
specific devices for water, air and soil treatment, offering more effective, efficient,
durable, environmentally friendly and afford- able approaches that can lead to more
cost-effective, less time, less, energy consuming and less waste generation
technologies than those based on conventional bulk materials
 polyelectrolytes via layer-by-layer (LbL) assembly method. LbL is one of the most
common self-assembly techniques and finds application in various areas
https://www.researchgate.net/publication/261767048_Recent_Progress_in_the_Applications_
of_Layer-By-Layer_Assembly_to_the_Preparation_of_Nanostructured_Ion-
Rejecting_Water_Purification_Membranes (layer by layer filtration)
https://ninithi.com/2015/09/09/5-leading-nanotechnology-water-purification-methods/ (water
purification techniques inspired by nanotechnology.)