The water springs - sources for water supply and irrigation in the Nistru river basin
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SANDU, Maria; TARITA, Anatol; LOZAN, Raisa; GLADCHI, Viorica; DUCA, Gheorghe; TURCAN, Sergiu; MOSANU, Elena; PREPELIŢA, Afanasie. The water springs - sources for water supply and irrigation in the Nistru river basin. In: Chemistry Journal of Moldova. 2013, nr. 2(8), pp. 42-50. ISSN 1857-1727.
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Chemistry Journal of Moldova
Numărul 2(8) / 2013 / ISSN 1857-1727 /ISSNe 2345-1688

The water springs - sources for water supply and irrigation in the Nistru river basin

DOI: 10.19261/cjm.2013.08(2).04
Pag. 42-50

Sandu Maria1, Tarita Anatol1, Lozan Raisa1, Gladchi Viorica2, Duca Gheorghe3, Turcan Sergiu1, Mosanu Elena1, Prepeliţa Afanasie4
 
1 Institute of Ecology and Geography of the ASM,
2 State University of Moldova,
3 Academy of Sciences of Moldova,
4 ANRANR, Expediţia Hidrogeologică de Stat
 
Disponibil în IBN: 26 februarie 2014


Rezumat

The present study estimates chemical composition and status of the groundwater from the Nistru (Dniester) river basin (about 360 springs and fountains). Research includes defining of springs/fountains location, evaluating physicochemical features of water, highlighting of main pollutants and pollution sources, establishing of water type and quality. It was established that springs/fountains with water that meets the criteria for drinking scope constitute 21%, sanitary acceptable for consumption is water from 129 springs/fountains, with high content of dissolved salts (mineralization >1000 mg/dm3) and hardness exceeding 10 me/dm3 (very hard water) were in 18.5% of sources and approximately 25% of the springs are water polluted with nitrates and its content is more than the MAC from 1 to 6 times.

Cuvinte-cheie
Groundwater,

chemicals state, pollution sources, correlation of components, water type and qualification.