Home » Environmental Science » THE EFFECT OF GROUNDWATER CONTAMINATION.

THE EFFECT OF GROUNDWATER CONTAMINATION.

Sold By: Joe Project Store | Item Type: Project Material | Report this?  |  Attributes: 85 pages | 1-5 chapters | Amount: ₦5,000 | 1 order. | Marked useful: 6,820 times

Delivery: Within 24 hours

THE EFFECT OF GROUNDWATER CONTAMINATION IN NIGERIA

ABSTRACT


In Nigeria, inadequate supply of pipe borne water is a major concern; hence many homes have wells as a source of water for household uses. The groundwater of forty wells in Agbowo community was assessed for Total Aerobic Bacteria Counts (TABC) and Total Coliform Counts (TCC). The location and distances of wells from septic tanks were determine dusing the Global Positioning System (GPS) device and a tape rule respectively. All the wells sampled had high TABC(4.76±1.41 log CFU/mL) and TCC (2.29±0.67 log CFU/mL) counts which exceeded the international standard of 0 per100 mL of potable water.

There were no significant differences in the bacterial counts between covered and uncoveredwells (p >0.05). The mean distance (8.93±3.61m) of wells from the septic tanks was below the limit (15.24 m or 50 ft) setby United State Environmental Protection Agency (USEPA). TABC increased with a decrease in distance between thewells and septic tanks though not significant (p <0.05)A very weak positive correlation (r2=0.021)ensued between thedistance from septic tank and CC, while a weak negative correlation (r2=
‒0.261)  was obtained between the TCC andTABC. This study accentuates the need to set standards for the siting of wells from septic tanks while considering allpossible sources of well contamination as well as treatment of ground water before use.


This material content is developed to serve as a GUIDE for students to conduct academic research



Delivery: Within 24 hours

Advertise Here

For advertisement, call 08168958821

Not what you were looking for? Perform a search

What's your project topic?


Comment on Facebook: