Implementation of effective waste management practices

Oct 13, 2025 by wbrum.org 128 views

Introduction

The tapioca industry has been a significant contributor to the economy of the Padang watershed area, but its waste management practices have raised concerns about the impact on the environment. The liquid waste produced from the dissolution and evaporation process of tapioca contains suspended solids and organic matter, which can interfere with water quality and damage the environment. This study aims to evaluate the chemical and physics characteristics of water, as well as river discharge in the flow of tapioca factory waste located in the watershed area Padang and its surroundings.

Background

The tapioca industry is a significant source of income for many communities in the Padang watershed area. However, the industry's waste management practices have been criticized for their potential to harm the environment. The liquid waste produced from the dissolution and evaporation process of tapioca contains suspended solids and organic matter, which can interfere with water quality and damage the environment. This study aims to evaluate the chemical and physics characteristics of water, as well as river discharge in the flow of tapioca factory waste located in the watershed area Padang and its surroundings.

Methodology

This study was conducted in the Padang River Basin, with a survey approach. The researchers took water sampling at 3-5 points, starting from the source of liquid waste disposal before mixing with river flow. The sampling method used is the depth integration system, which focuses on the surface of the river water. Each sampling point is done three times to ensure data consistency. The parameters measured in this study include pH, total suspended solids (TSS), total dissolved solids (TDS), biochemical oxygen demand (BOD), chemical oxygen demand (COD), and water flow velocity.

Results

The results showed that the average acidity level (pH) of waste from PT. Serasi Jaya and PT. Sumatra Tapioca Telaga in the Sibarau Sub-area is 4.6 and 4.3. In addition, the total solids suspended from the factory waste PT. Serasi Jaya, PT. Sumatra Telaga Tapioka, and PT. Deli Sari Murni Tapioka in the Sibarau and Padang Hilir sub-regions was recorded at 826.7 mg/L, 928.9 mg/L, and 763.4 mg/L. The highest chemical oxygen demand (COD) value is found in waste from PT. Sumatra Tapioca Telaga, which is 1122.2 mg/l. The highest water flow velocity is observed in the Padang Hilir sub-region, which is related to a decrease in acidity and total solids suspended from PT. Deli Sari Pure tapioca.

Discussion

The impact of industrial liquid waste, especially from the tapioca factory, cannot be ignored because it can change the quality of aquatic ecosystems. An imbalance of the pH level and increased suspended solids can reduce dissolved oxygen in water, which is very important for the survival of fish and other aquatic organisms. In addition, the presence of organic compounds in waste can trigger eutrophication, which is the process in which water becomes rich in nutrients, causing rapid algae growth and disrupting the balance of aquatic biota.

This research also shows the importance of effective and sustainable waste management. By knowing the characteristics of waste, remediation steps can be implemented to reduce the negative impact on the environment. Environmentally friendly waste treatment technology must be considered by industry players to maintain the quality of the environment and the sustainability of water resources.

Conclusion

Overall, this research provides a clear picture of the challenges faced by the tapioca industry in the Padang watershed area. With the right approach, it is expected that the negative impact of industrial waste can be minimized, so that the environment is maintained and water quality can be restored for the benefit of the community and existing ecosystems.

Recommendations

Based on the findings of this study, the following recommendations are made:

Implementation of effective waste management practices: The tapioca industry must implement effective waste management practices to minimize the negative impact on the environment.
Use of environmentally friendly waste treatment technology: Industry players must consider the use of environmentally friendly waste treatment technology to maintain the quality of the environment and the sustainability of water resources.
Monitoring of water quality: Regular monitoring of water quality is necessary to ensure that the negative impact of industrial waste is minimized.
Education and awareness: Education and awareness programs must be implemented to raise awareness about the importance of effective waste management and the impact of industrial waste on the environment.

Future Research Directions

Future research directions include:

Long-term monitoring of water quality: Long-term monitoring of water quality is necessary to ensure that the negative impact of industrial waste is minimized.
Implementation of sustainable waste management practices: The implementation of sustainable waste management practices must be evaluated to ensure that they are effective in minimizing the negative impact on the environment.
Development of environmentally friendly waste treatment technology: The development of environmentally friendly waste treatment technology must be continued to ensure that the quality of the environment and the sustainability of water resources are maintained.

Limitations of the Study

This study has several limitations, including:

Limited sampling points: The study was conducted at only 3-5 sampling points, which may not be representative of the entire watershed area.
Limited parameters measured: The study only measured a limited number of parameters, including pH, TSS, TDS, BOD, COD, and water flow velocity.
Limited data analysis: The study only analyzed the data collected during the sampling period, which may not be representative of the long-term impact of industrial waste on the environment.

Conclusion

In conclusion, this study provides a clear picture of the challenges faced by the tapioca industry in the Padang watershed area. The study highlights the importance of effective and sustainable waste management practices, as well as the need for environmentally friendly waste treatment technology. The study also recommends the implementation of education and awareness programs to raise awareness about the importance of effective waste management and the impact of industrial waste on the environment.

Q: What is the main objective of the study?

A: The main objective of the study is to evaluate the chemical and physics characteristics of water, as well as river discharge in the flow of tapioca factory waste located in the watershed area Padang and its surroundings.

Q: What are the parameters measured in the study?

A: The parameters measured in the study include pH, total suspended solids (TSS), total dissolved solids (TDS), biochemical oxygen demand (BOD), chemical oxygen demand (COD), and water flow velocity.

Q: What are the results of the study?

A: The results of the study show that the average acidity level (pH) of waste from PT. Serasi Jaya and PT. Sumatra Tapioca Telaga in the Sibarau Sub-area is 4.6 and 4.3. In addition, the total solids suspended from the factory waste PT. Serasi Jaya, PT. Sumatra Telaga Tapioka, and PT. Deli Sari Murni Tapioka in the Sibarau and Padang Hilir sub-regions was recorded at 826.7 mg/L, 928.9 mg/L, and 763.4 mg/L. The highest chemical oxygen demand (COD) value is found in waste from PT. Sumatra Tapioca Telaga, which is 1122.2 mg/l. The highest water flow velocity is observed in the Padang Hilir sub-region, which is related to a decrease in acidity and total solids suspended from PT. Deli Sari Pure tapioca.

Q: What are the implications of the study?

A: The study highlights the importance of effective and sustainable waste management practices, as well as the need for environmentally friendly waste treatment technology. The study also recommends the implementation of education and awareness programs to raise awareness about the importance of effective waste management and the impact of industrial waste on the environment.

Q: What are the limitations of the study?

A: The study has several limitations, including limited sampling points, limited parameters measured, and limited data analysis.

Q: What are the future research directions?

A: Future research directions include long-term monitoring of water quality, implementation of sustainable waste management practices, and development of environmentally friendly waste treatment technology.

Q: What are the recommendations of the study?

A: The study recommends the implementation of effective waste management practices, use of environmentally friendly waste treatment technology, monitoring of water quality, and education and awareness programs.

Q: What are the benefits of the study?

A: The study provides a clear picture of the challenges faced by the tapioca industry in the Padang watershed area and highlights the importance of effective and sustainable waste management practices. The study also provides recommendations for the implementation of education and awareness programs to raise awareness about the importance of effective waste management and the impact of industrial waste on the environment.

Q: Who can benefit from the study?

A: The study can benefit the tapioca industry, environmental organizations, and government agencies responsible for environmental protection and waste management.

Q: What are the potential applications of the study?

A: The study has potential applications in the development of sustainable waste management practices, environmentally friendly waste treatment technology, and education and awareness programs.

Q: What are the potential impacts of the study?

A: The study has the potential to impact the environment, public health, and the economy by reducing the negative impacts of industrial waste and promoting sustainable waste management practices.

Q: What are the potential limitations of the study?

A: The study has potential limitations, including limited sampling points, limited parameters measured, and limited data analysis.

Q: What are the potential future research directions?

A: The potential future research directions include long-term monitoring of water quality, implementation of sustainable waste management practices, and development of environmentally friendly waste treatment technology.

Q: What are the potential recommendations of the study?

A: The potential recommendations of the study include the implementation of effective waste management practices, use of environmentally friendly waste treatment technology, monitoring of water quality, and education and awareness programs.

Q: What are the potential benefits of the study?

A: The potential benefits of the study include providing a clear picture of the challenges faced by the tapioca industry in the Padang watershed area, highlighting the importance of effective and sustainable waste management practices, and providing recommendations for the implementation of education and awareness programs to raise awareness about the importance of effective waste management and the impact of industrial waste on the environment.

Q: Who can benefit from the potential applications of the study?

A: The potential applications of the study can benefit the tapioca industry, environmental organizations, and government agencies responsible for environmental protection and waste management.

Q: What are the potential impacts of the potential applications of the study?

A: The potential impacts of the potential applications of the study include reducing the negative impacts of industrial waste, promoting sustainable waste management practices, and improving public health and the environment.

Q: What are the potential limitations of the potential applications of the study?

A: The potential limitations of the potential applications of the study include limited sampling points, limited parameters measured, and limited data analysis.

Q: What are the potential future research directions of the potential applications of the study?

A: The potential future research directions of the potential applications of the study include long-term monitoring of water quality, implementation of sustainable waste management practices, and development of environmentally friendly waste treatment technology.

Q: What are the potential recommendations of the potential applications of the study?

A: The potential recommendations of the potential applications of the study include the implementation of effective waste management practices, use of environmentally friendly waste treatment technology, monitoring of water quality, and education and awareness programs.

Q: What are the potential benefits of the potential applications of the study?

A: The potential benefits of the potential applications of the study include providing a clear picture of the challenges faced by the tapioca industry in the Padang watershed area, highlighting the importance of effective and sustainable waste management practices, and providing recommendations for the implementation of education and awareness programs to raise awareness about the importance of effective waste management and the impact of industrial waste on the environment.