EVALUATION OF POTOP RIVER QUALITY I. PRELIMINARY INVESTIGATION AND RISK ASSESSMENT OF POLLUTED DEGREE
Journal Title: Journal of Science And Arts - Year 2011, Vol 15, Issue 2
Abstract
The Potop River quality parameters, which arose from the Piedmont Cândeşti, Dambovita county, were analysed by analitycal technique. The evolution of electrical conductivity σ (μS), Total Dissolved Solids (TDS), salinity and pH variation of water samples collected from different zone of Potop River were investigated on the period March 2010 – April 2010. During on the monitoring period the recorded values of chemical and physical parameters indicates a tendency to maintain constant the water quality parameters in the same collection points of the Potop River.
Authors and Affiliations
VASILE NITESCU, ION POPESCU, CRISTIANA RADULESCU, CLAUDIA STIHI, GHEORGHE CIMPOCA, ANCA GHEBOIANU, IOANA DULAMA
NEW GENERALIZATIONS AND NEW APPLICATIONS FOR NESBITT’S INEQUALITY
This paper presents new generalizations and new refinements for Nesbitt’s inequality (other that those of [1] and [2])
LEAD AS A TOXIC WATER CONTAMINANT – HEALTH EFFECTS AND METHODS OF ANALYSIS
Lead is heavy metal and toxic pollutants and it creates a health problem in both human and animals. Lead comes in drinking-water due to used in plumbing, fittings, solder, pipes, tetraethyl and tetramethyl used as antikn...
A NOTE ON RINGS
In this paper we have mainly obtained some properties satisfied by the invertible and complement elements of a ring R with unity. We obtained that the complement of an idempotent element in a ring is idempotent. We obtai...
ONE INEQUALITY AND SOME APPLICATIONS
This note presents a general inequality and some aplications for this inequality.
ABOUT THE RATIONALITY, RESPECTIVELY THE IRRATIONALITY OF THE REAL POWER OF A POSITIVE REAL NUMBER
We give a view about the rationality or the irrationality of the real number y^x , with x, y∈R, x > 0, with a special pointing out of the most interesting case where x and y are both irrational. We show how we can avo...