Modern Chemistry & Applications

Scientific and Technical Research Center on Arid Regions (CRSTRA), Biskra 07000, Algeria

Biography

Dr. Salah Eddine Maalam currently associated with the Scientific and Technical Research Center on Arid Regions (CRSTRA)located in Biskra of Algeria. He has authored and published 01 publications and received 02 citations.

Publications

• Research Article   
  Contribution of Statistical Analysis Methods to Assessment of the Physicochemical Quality of the Dam
  Author(s): Aissam Gaagai*, Hani Amir Aouissi, Salah Eddine Maalam and Mostefa Ababsa
  
  We used statistical analysis to try to evaluate the temporal variations concerning surface water located in Baber watershed. So, we collected twenty-one samples, for each city, seven ones were collected. In these samples, we determined eleven physicochemical parameters concerning the eastern part (S1): The salinity of samples proves high TDs values, while low TDs levels were found in the west (S2). In the dam (S3) TDs values are considered as intermediate on average. Regarding the water type: It wasSO4-Na in S1, HCO3-Ca-Mg in S2 and finally SO4-Ca- Mgin the dam (S3) which characterizes mixed water. In R-mode, Cluster analysis was used; we classified seven variables into two clusters which are controlled by SO4. About Q-mode, 21 samples were grouped into three groups corresponding to our three stations: S1, S2 and S3. Factor analysis is indic.. View more»
  

  Abstract PDF