Public Perception on Wastewater Reuse: A Case Study of Thabazimbi in Waterberg District, Limpopo Province in South Africa

Authors

  • Mahlomola phala University of Free State, Rustenburg 2999, South Africa
  • Mbali Pewa University of South Africa, Johannesburg 2001, South Africa

Keywords:

Wastewater reuse, water scarcity, wastewater

Abstract

Wastewater reuse is significant in extending water supplies, improving water quality, and reducing wastewater discharge to the environment. Reclaiming wastewater through modern wastewater treatment plants is a sustainable strategic water management approach, and yet it is underutilized particularly in southern Africa. The major drawback of wastewater reuse is lack of public acceptance as wastewater reuse is often driven more by public perceptions rather than a scientific risk assessment. This study assesses public perceptions on wastewater reuse in Thabazimbi. The study adopted a qualitative method approach; public perceptions were captured using questionnaires and structured interviews. A sample size of 171 was selected using the convenient sampling method on a diverse community. The results showed that 36% of the respondents are concerned about reusing wastewater because of health reasons. The residents are of the opinion that treated water is not clean enough for drinking. Moreover, residents indicated a lack of trust in the treatment process and local government’s ability to provide clean drinking water. Therefore, these perceptions on using wastewater for domestic purposes may lead to the public rejecting any introduction of wastewater reuse initiatives. Reusing wastewater for activities with minimal personal contact such as irrigation, firefighting are the preferred options.

The study concluded that there is a need for wastewater reuse in Thabazimbi and public participation should be implemented by involving all affected stakeholders in the early stages of the project. Five themes were identified as critical to building and maintaining public confidence in water resource management and water reuse decision-making; managing information for all stakeholders; maintaining individual motivation and demonstrating organizational commitment; promoting communication and public dialog; ensuring a fair and sound decision-making process and outcome; and building and maintaining trust. The study produces guidance for water resource professionals with a strategy for assessing the community context and developing a principle-based approach to public outreach, education and participation used to address the public concerns regarding wastewater. 

 

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Published

2023-06-01

How to Cite

phala, M., & Pewa, M. (2023). Public Perception on Wastewater Reuse: A Case Study of Thabazimbi in Waterberg District, Limpopo Province in South Africa. International Journal of Social Sciences: Current and Future Research Trends, 18(1), 258–270. Retrieved from https://ijsscfrtjournal.isrra.org/index.php/Social_Science_Journal/article/view/1319

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