Authors:
Amaefule Winner Akuabianuju
., Ijeh Emmanuel Chukwuemeka
., Dike Chioma Sandra
., Okoye Chika
MaryRose
., Amaefule Excel Obumneme
. and Agbai Sunny Okonkwo, Nigeria
|
Abstract:
Water analysis sampling was carried out in Omor and its environs in Ayamelum Local
Government Area of Anambra State. The communities mapped include Omor and Anaku. The
area is situated between latitudes N6 28’ and N6 32’ and longitudes E6 55’ and E6 59’. A
total land coverage area of 56.25km was covered. The research aimed to study the agricultural,
health and environmental impacts of heavy metals and faecal pollution in Omor and its environs.
The objectives of the study include identifying the major water sources and environmental
factors in the area, assessing the water quality and impact of anthropogenic activities on
agriculture and health in the area. The methods employed include desk study, field mapping and
laboratory analysis. The water analysis results showed that the water samples had high heavy
metal content (such as lead, iron, cadmium and arsenic) which exceeded the permissible limits
set by WHO and NSDWQ standards. The cations and anions were within the permissible limits.
All the surface water samples indicated a high turbidity level, indicating unclear water. The pH
values for surface water were within the permissible limits, but the groundwater sample has a pH
value of 5.4, showing slight acidity. The Total Coliform Count in the water samples (10-32
cfu/mL) were higher than the permissible limits, indicating faecal pollution. Proper treatment of
the water is essential before drinking and use in irrigation practices. The environmental impacts
of Erosion and Anthropogenic activities such as pollution and artisanal mining are among the
environmental hazard, which can be controlled through public enlightenment. |
