CONTAMINATION OF SURFACE AND GROUND WATER DUE TO ANTHROPOGENIC ACTIVITIES IN OGWUAMA COMMUNITY OF AHIAZU, IMO STATE, NIGERIA. BY DR. (MRS.) TOCHUKWU EZECHI.

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Presentation transcript:

CONTAMINATION OF SURFACE AND GROUND WATER DUE TO ANTHROPOGENIC ACTIVITIES IN OGWUAMA COMMUNITY OF AHIAZU, IMO STATE, NIGERIA. BY DR. (MRS.) TOCHUKWU EZECHI EBE DEPARTMENT OF ENVIRONMENTAL TECHNOLOGY, SCHOOL OF ENVIRONMENTAL SCIENCES, FEDERAL UNIVERSITY OFTECHNOLOGY, OWERRI, IMO STATE, NIGERIA.

 Furthermore, the physico-chemical and microbial analysis were also carried out using standard method.  The pH, temperature, conductivity, total dissolved solid and dissolved oxygen were determined in-situ using jenway(Hanna 1910) multipurpose tester in each sampling point while the BOD was determined using a winkler method for a period of five days at 20 0 C.

Table 3: The physico-chemical and microbial analysis results of downstream.

Table 4: The mean standard deviation of the water samples

Thank you.