Journal of Research in Environmental Sciences and Engineering

Author: Rohan Sandeep Ghatage

Abstract: This paper examines the major harmful pollutants emitted from the vehicles, their impact on human health and the environment and also introduces to a new concept of making pollution free environment along with the advancements in Engineering science. The data contents of this paper are: Current assessment of air pollution from the vehicles , Day-byday increasing amount of harmful gas emissions, Description of Titanium dioxide ( Tio2 ) and its behavior as a catalyst, Chemical science when Tio2 mixed with concrete and possible changes in its properties due to addition of Tio2, Comparison of sample concrete cubes with (a) Tio2 and (b) Tio2 along with co-doping of non-metals (B and N), Analyzing of degradation efficiency by standard tests under the action of UV-rays so as to convert harmful contaminants to harmless precipitate. Such eco-friendly way of degrading the emissions needs to be practiced. By this concept the environment also becomes fresh and pollution free and it also safeguards the public from many adverse health effects.