Methods of Statistical Control for Groundwater Quality Indicators

E. Yankovich, O. Nevidimova, K. Yankovich

Research output: Contribution to journalConference articlepeer-review

1 Citation (Scopus)


The article describes the results of conducted groundwater quality control. Controlled quality indicators included the following microelements - barium, manganese, iron, mercury, iodine, chromium, strontium, etc. Quality control charts - X-bar chart and R chart - were built. For the upper and the lower threshold limits, maximum permissible concentration of components in water and the lower limit of their biologically significant concentration, respectively, were selected. The charts analysis has shown that the levels of microelements content in water at the area of study are stable. Most elements in the underground water are contained in concentrations, significant for human organisms consuming the water. For example, such elements as Ba, Mn, Fe have concentrations that exceed maximum permissible levels for drinking water.

Original languageEnglish
Article number012019
JournalIOP Conference Series: Materials Science and Engineering
Issue number1
Publication statusPublished - 15 Jun 2016
Event4th International Conference on Modern Technologies for Non-Destructive Testing - Tomsk, Russian Federation
Duration: 5 Oct 201510 Oct 2015

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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