Diagnostic analysis for the evaluation of pollution matrix related to noncompliant parameters from the category of compounds with nitrogen content and treatment possibilities of groundwater sources

The research activities of the project led to the achievement of one performant method for simultaneous analysis of nitrogen organic compound (ammonia, nitrates, nitrites) using ion-chromatography method and some technological variants for the treatment of groundwater containing natural/anthropic pollutants as ammonia ± inorganic oxidable associated compounds (sulphides, iron, manganese ± bromide) based on physical-chemical processes, and a treatment flow for groundwater with high level of chlorinated solvents and ammonia ions content. Likewise, a biotechnology for the treatment of drinking water supply with ammonia ions content was conducted.