Pollution Research Paper

Vol.20, Issue 02, 2001; Page No.(283-289)

ION CHROMATOGRAPHIC-POTENTIOMETRIC DETERMINATION OF NITRITE AND NITRATE IN NATURAL, PROCESSED AND IMPORTED MINERAL WATER IN BAHRAIN A COMPARATIVE STUDY

AHMED Y. ALI-MOHAMED, EBRAHIM A.S. HASSAN AND NADIA S.A. SAEED

Abstract

An investigation has been carried out to assess to natural availability of nitrite and nitrate in Bahrain, natural, processed and imported mineral waters. This included surface water (natural pool), groundwater (wells), blended water (tap), desalinated through ior-exchange (LE), and multistage flash desalination, were monitored for eleven months (Oct. 92-Aug. 1993). The nitrite ion concentration were found to be <0.01 mg dm-3 (which is below the minimum detection limit of the instrument) in all the water samples by ion-chromatography method. The nitrate ion concentration range from 14.0024.58 ± 0.04 mg dm4 in natural water, 14.06-16.46 ± 0.047 mg dm-3in the blended water, 5.21-10.74 ± 0.05 mg dm-' in processed water and 5.52-33.26 ± 0.04 mg dm-3in imported mineral water. As for the nitrate- nitrogen, the concentration ranges from 3.16-7.82 ± 9.5 x 10-3 mg dm-3 in natural water; 3.17-3.74 ± 8.5 x 1()-' ing dm-3 in blended water; 1.18-2.60 ± 0.01 mg dm-3 in the processed waters and 1.22-7.51 ± 0.01 mg dm-3in imported mineral waters using ion chromatographic method.

Enter your contact information below to receive full paper.
Your Name :
Email:
Phone:
City:
Cost of Full Paper: Rs.75 for Indian Nationals or $20 (USD) for international subscribers.
By clicking on Request Paper you Agree to pay the above mentioned cost per paper.
  
Journal Issues
Vol 39, Issue 2, 2020
Vol 39, Issue 1, 2020
Vol 39, Feb Suppl. Issue, 2020
Vol 38, Issue 4, 2019
Vol 38, November Suppl Issue
Vol 38, Issue 3, 2019
Vol 38, August Suppl Issue
Vol 38, Issue 2, 2019
Vol 38, March Suppl Issue
Vol 38, Issue 1, 2019
Vol 37, Issue 4, 2018
Vol 37, Issue 3, 2018
Vol 37, Issue 2, 2018
Vol 37, May Suppl. Issue 2018
Vol 37, Issue 1, 2018
Vol. 36, Issue 4, 2017
Vol. 36, Issue 3, 2017
Vol. 36, Issue 2, 2017
Vol. 36, Issue 1, 2017
Vol. 35, Issue 4, 2016
Vol. 35, Issue 3, 2016
Vol. 35, Issue 2, 2016
Vol. 35, Issue 1, 2016
Vol 34, Issue 4, 2015
Vol 34, Issue 3, 2015
Vol 34, Issue 2, 2015
Vol 34, Issue 1, 2015
Vol 33, Issue 04, 2014
Vol 33, Issue 03, 2014
Vol 33, Issue 02, 2014
Vol.33, Issue 01, 2014
Vol.32, Issue 04, 2013
Vol.32, Issue 03, 2013
Vol.32, Issue 02, 2013
Vol.32, Issue 1, 2013
Vol.31, Issue 04, 2012
Vol.31, Issue 3, 2012
Vol.31, Issue 2, 2012
Vol.31, Issue 1, 2012
Vol.30, Issue 4, 2011
Vol.30, Issue 3, 2011
Vol.30, Issue 2, 2011
Vol.30, Issue 1, 2011
Vol.29, Issue 4, 2010
Vol.29, Issue 3, 2010
Vol.29, Issue 2, 2010
Vol.29, Issue 1, 2010
Vol.26, Issue 3, 2007
Vol.20, Issue 02, 2001
Vol.20, Issue 01, 2001
Vol.19, Issue 03, 2000
Vol.19, Issue 01, 2000
Vol.18, Issue 02, 1999
Vol.17, Issue 04, 1998
Vol.17, Issue 03, 1998
Vol.17, Issue 01, 1998
Looking for Past Issues? Click here to get them!!