• ASHISH KUMAR SINGH
• A.K.GAUTAM

Due to rapid Industrialisation on this earth for achieving highest growth rate Man is continuously over exploiting the natural resources without taking care of the future generations and sustainable development. Industries does not treat their effluents before discharging it in the rivers nor they have an effective effluent treatment systems which contaminates the water at below. Contaminants which are highly cancerous in nature gets assimilated into the soil as well as in our food chain and water table thereby creating number of diseases which are beyond treatment too, thus people lose their lives. Hence analysis of Underground Water pre and post monsoon has been explored by pre and post monsoon sampling to test its fitness for human consumption by performing all the standard physico-chemical tests on various drinking water parameters and to test the presence and removal of chromium metal in it by using well known natural adsorbent Vetiver grass roots in a complete unique way which is highly potential carbonaceous in nature.Study included the effect of contact time,temperature, solution pH, elution studies ,adsorbent dosage and effect of metal concentration by using isotherms. Field Emission Scanning Electron Microscope Fourier Transform Infrared Spectroscopy and Atomic Adsorption Spectroscopy on water sample of selected location .Using the datas and performing standard procedures of VOC ,pyrolysis and ash content estimation with surface modification and conditioning as per various research papers and it was concluded that vetiver grass roots were effective in reducing the chromium concentration by about 80%. in the samples.

: Pre And Post Monsoon Sampling Chromium Vetiver grass roots, Bioadsorption, Isothermal Study, Atomic Adsorption Spectroscopy, Removal Of Chromium

"ASSESSMENT OF WATER QUALITY AND REMOVAL OF HEAVY METAL “CHROMIUM”FROM GROUND WATER RESOURCES USING Vetiveria zizanioides", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.441-443, June-2019, Available :http://www.jetir.org/papers/JETIR1906209.pdf

"ASSESSMENT OF WATER QUALITY AND REMOVAL OF HEAVY METAL “CHROMIUM”FROM GROUND WATER RESOURCES USING Vetiveria zizanioides", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp441-443, June-2019, Available at : http://www.jetir.org/papers/JETIR1906209.pdf