Abattoir Waste Management Practices and the Associated Effect on Soil Physicochemical Quality in Port Harcourt Metropolis., Rivers State, Nigeria
Abstract
Abattoirs are significant contributors to food security; however, the waste they generate poses environmental and public health concerns when not properly managed. The aim of the study was therefore to assess abattoir waste management practices and the associated effect on Soil physicochemical Quality in Port Harcourt, Rivers State, Nigeria. This study examined Abattoir waste management practices and it effect in the physicochemical characteristics of soils in Mgbuosimini and Mile 3 abattoirs in Port Harcourt Metropolis, Nigeria. A structured questionnaire was designed and served as the source of data on the management of abattoir in the two abattoirs. Soil samples were collected from the two abattoirs sites. The soil sampling involved four (4) different points, such as lairage, slaughtered slab, animal waste storage area and 50 meters away from the abattoir are (control sample. Findings revealed that the major waste types identified were blood (97.4%), wastewater (97.4%), and animal feces (89.7%). Open burning (79.4%) and direct discharge into rivers (89.7%) were the dominant waste disposal methods. 100% of the waste from both abattoirs was disposed of without prior treatment. The result of the physicochemical parameters showed elevated pH values (7.7–8.5), indicating alkaline conditions, high phosphate (2.3–38.9 mg/kg) and nitrate concentrations (5.2–43.3 mg/kg), and increased total organic carbon (TOC), with Mile 3 (6.96%) higher than Mgbuosimini (2.21%). This study has shown that abattoir activities have a significant influence on the physicochemical characteristics of the soil environment. Therefore, proper waste treatment and improved waste collection to reduce environmental contamination are recommended.
Keywords
References
More Articles from IIARD INTERNATIONAL JOURNAL OF GEOGRAPHY AND ENVIRONMENTAL MANAGEMENT
Author: Adedoyin Oluwatoyin Omidiji, Imbazi Woyengitari PhD
Author: Oyedemi Oyelekan Adeyemo
Author: Oladimeji Basit Alaka,, Olayemi Bolaji, Ridwan Tiamiyu
Author: Ridwan Tiamiyu,, Oladimeji Basit Alaka, Oluwabusola Ajayi
Author: Olayemi Bolaji,, Oluwabusola Ajayi
