• Pranav Khajuria
• Nouman Noor Rather
• Dr. Sama Jain

Water consists of hydrogen and oxygen in the ratio of 2:1. It is one of the very important elements on this planet for survival. In human civilization, water always remained the top priority. An adequate allocation of pure water, which is free from diseases causing micro organisms, is the main necessity for a hale and hearty life, but water-borne diseases always played a major role in causing large number of casualties in nook and corner of the world. Now a days we are facing scarcity of pure water which may increase in the near future, so to overcome this problem, science has given the best solution by inventing nano technology. In nano technology, we use nano materials to remove the microscopic impurities, which we are not able to remove by other treatments. Nano-materials have gained special attention and special place in water pollution treatment since last decade. Titanium dioxide nano particles have emerged as promising photo catalysts for water purification, during the last decade. Various impurities which are present in the nanoscopic form are removed by using nanotechnology such as Carbon nano tubes and Alumina fibres for Water purification. This process is known as nanofiltration. The presence of contaminants in water samples can also be detected by using Nano-sensors. The core benefit of Nano-filter is it passes water across the filter under less pressure. It is very effective, and it possesses more surface area and it can be simply washed by Black-flushing as we compare it with the traditional processes. [1]

Nano-technology, Waste Water Treatment, Nano-materials, Anti-microbial function.

"NANOTECHNOLOGY: A SMART WAY FOR WATER PURIFICATION AND TREATMENT", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.57-58, May-2019, Available :http://www.jetir.org/papers/JETIRBW06010.pdf

"NANOTECHNOLOGY: A SMART WAY FOR WATER PURIFICATION AND TREATMENT", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp57-58, May-2019, Available at : http://www.jetir.org/papers/JETIRBW06010.pdf