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Author(s): Vitah Janet Patrick, Prof. U.A. Jalam, U.M. Bashir, Joel Masoyi.

Volume/Issue: Volume 6 , Issue 3 (2023)

Abstract:

Tomato (Lycopersicon esculentum) is a globally consumed vegetable with a significant role in the food industry. In 2021, global tomato production exceeded 189.1 million metric tons, emphasizing its economic importance. This research delves into the challenges posed by wastewater generated during tomato processing and explores sustainable strategies for managing it. Case studies were conducted in tomato processing plants in California, Kadawa (Kura LGA, Kano State), and Kumo (Gombe State) to assess their wastewater management practices. The findings revealed a lack of uniform wastewater collection systems in the studied factories, highlighting the need for improved environmental sustainability. As Bauchi State's population and industrialization grow, addressing the wastewater issue becomes increasingly urgent. Inadequate wastewater management can have detrimental effects on human health, water supplies, and the environment. To mitigate these challenges, this study proposes the integration of sustainable techniques in tomato processing factories. The objectives include quantifying wastewater generation, designing a functional factory layout applicable to other food processing industries, and creating a factory design that promotes sustainable water use. Site selection criteria were established, focusing on accessibility, labor availability, utilities, expansion potential, topography, and environmental impact. After a thorough evaluation, a site in Hardawa, Misau Local Government Area of Bauchi State, was identified as the most suitable location for the proposed tomato processing factory. The factory's design brief includes provisions for production facilities, administrative blocks, and worker facilities. Space requirements were determined based on the anticipated activities within each section. The proposed design emphasizes water harvesting and recycling to reduce wastewater generation and promote sustainability. In conclusion, this research underscores the importance of addressing wastewater management in tomato processing factories. By implementing sustainable design principles, factories can minimize environmental impact, enhance operational efficiency, and demonstrate commitment to ethical business practices. The proposed design offers a comprehensive solution to the wastewater challenge, ensuring compliance with environmental standards and safeguarding natural resources. Recommendations include collaboration between factory management and government authorities, the adoption of sustainable design approaches in future tomato processing facilities, and the allocation of resources for ongoing maintenance. Embracing these recommendations will contribute to more responsible and environmentally conscious tomato processing practices.

Keywords:

Wastewater Management, Tomato Factories, Lycopersicon Esculentum

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