Determination Of Total Hardness Of Drinking Water And Clean Water From The Bore Well In Titrimetric In The Laboratory Of The Medan Health Office
Introduction
Water quality is a crucial aspect of public health, and one of the key parameters that determine water quality is its total hardness. Total water hardness is a measure of the concentration of calcium and magnesium ions in water, which can affect its taste, odor, and overall quality. In the Medan Health Office Laboratory, research has been conducted to determine the total hardness of drinking water and clean water from the bore well using the titrimetry method. This study aims to provide valuable insights into the water quality in Medan and contribute to efforts to improve public health through good water quality.
Background
Total water hardness is an important parameter that shows water quality, both for consumption and sanitation purposes. The Regulation of the Minister of Health of the Republic of Indonesia No. 492/Menkes/Per/IV/2010 regulates the maximum limit of total hardness in drinking water and clean water. The regulation sets a maximum limit of 20 mg/L for drinking water and 50 mg/L for clean water. In this study, the total hardness of drinking water and clean water from the bore well was determined using the titrimetry method.
Methodology
The titrimetry method is a laboratory technique used to determine the concentration of ions in water. In this study, the titrimetry method was used to determine the total hardness of drinking water and clean water from the bore well. The samples were collected from various sources, including drinking water refill and clean water from the bore well. The samples were then analyzed using the titrimetry method to determine their total hardness.
Results
The results of the study showed that the total hardness of drinking water ranged from 4.0 mg/L to 19.2 mg/L, while for clean water from the bore well, it ranged from 9.2 mg/L to 86.8 mg/L. These results are in accordance with the Regulation of the Minister of Health of the Republic of Indonesia No. 492/Menkes/Per/IV/2010, which regulates the maximum limit of total hardness in drinking water and clean water.
Discussion
Total hardness of water is influenced by mineral content, especially calcium and magnesium, which is dissolved in water. Drinking water refill with a total hardness below 20 mg/L is generally considered good for health because it can prevent various health problems caused by excess minerals. On the other hand, clean water from the bore well shows a wider variation of hardness. This can be caused by geological differences and soil conditions around the well, which can affect the mineral dissolution process.
In the context of public health, it is essential to maintain the quality of drinking water and clean water so that it remains in a safe range. Poor water quality can affect the health of the population, causing digestive diseases, skin, to kidney disorders. Therefore, periodic supervision and water quality testing are needed.
Conclusion
Water hardness testing is not only useful to comply with government regulations, but also to increase public awareness about the importance of water quality. By understanding the mineral content in water, people can make better decisions related to water use for daily needs, both for consumption and for sanitation purposes. In an effort to increase this awareness, the Medan Health Office can conduct socialization about the importance of water testing and ways to maintain water quality in the household environment. In addition, it is also essential to involve the community in the process of water quality control, so they feel they have a shared responsibility in maintaining environmental health.
Recommendations
Based on the findings of this study, the following recommendations are made:
- Regular water quality testing: Regular water quality testing should be conducted to ensure that the water quality meets the standards set by the government.
- Public awareness: Public awareness about the importance of water quality should be increased through socialization and education programs.
- Community involvement: Community involvement in the process of water quality control should be encouraged to ensure that they feel they have a shared responsibility in maintaining environmental health.
- Improvement of water treatment facilities: Improvement of water treatment facilities should be made to ensure that the water quality meets the standards set by the government.
Limitations
This study has several limitations, including:
- Limited sample size: The sample size of this study was limited, which may not be representative of the entire population.
- Limited geographical area: The study was conducted in a limited geographical area, which may not be representative of other areas.
- Limited time frame: The study was conducted over a limited time frame, which may not capture the long-term effects of water quality on public health.
Future Research Directions
Future research should focus on:
- Long-term effects of water quality on public health: Long-term effects of water quality on public health should be studied to understand the impact of water quality on human health.
- Water quality in other areas: Water quality in other areas should be studied to understand the variations in water quality across different regions.
- Improvement of water treatment facilities: Improvement of water treatment facilities should be made to ensure that the water quality meets the standards set by the government.
Conclusion
In conclusion, this study provides valuable insights into the water quality in Medan and contributes to efforts to improve public health through good water quality. The results of this study show that the total hardness of drinking water and clean water from the bore well is within the acceptable limits set by the government. However, regular water quality testing and public awareness about the importance of water quality should be increased to ensure that the water quality meets the standards set by the government.
Q: What is total hardness of water?
A: Total hardness of water is a measure of the concentration of calcium and magnesium ions in water, which can affect its taste, odor, and overall quality.
Q: Why is total hardness of water important?
A: Total hardness of water is important because it can affect human health. Drinking water with high total hardness can cause health problems such as digestive diseases, skin, and kidney disorders.
Q: How is total hardness of water determined?
A: Total hardness of water is determined using the titrimetry method, which involves analyzing the concentration of calcium and magnesium ions in water.
Q: What is the maximum limit of total hardness in drinking water and clean water?
A: The maximum limit of total hardness in drinking water is 20 mg/L, while for clean water, it is 50 mg/L.
Q: Why is regular water quality testing important?
A: Regular water quality testing is important to ensure that the water quality meets the standards set by the government and to prevent health problems caused by poor water quality.
Q: How can public awareness about water quality be increased?
A: Public awareness about water quality can be increased through socialization and education programs, such as workshops, seminars, and community meetings.
Q: What is the role of community in maintaining environmental health?
A: The community plays a crucial role in maintaining environmental health by participating in water quality control and ensuring that the water quality meets the standards set by the government.
Q: How can water treatment facilities be improved?
A: Water treatment facilities can be improved by upgrading the equipment and technology used to treat water, as well as by increasing the frequency of water quality testing.
Q: What are the limitations of this study?
A: The limitations of this study include a limited sample size, limited geographical area, and limited time frame.
Q: What are the future research directions?
A: Future research directions include studying the long-term effects of water quality on public health, water quality in other areas, and improvement of water treatment facilities.
Q: Why is this study important?
A: This study is important because it provides valuable insights into the water quality in Medan and contributes to efforts to improve public health through good water quality.
Q: What are the recommendations of this study?
A: The recommendations of this study include regular water quality testing, public awareness, community involvement, and improvement of water treatment facilities.
Q: How can the community get involved in water quality control?
A: The community can get involved in water quality control by participating in water quality testing, reporting any water quality issues, and advocating for improved water treatment facilities.
Q: What are the benefits of good water quality?
A: The benefits of good water quality include improved public health, increased economic productivity, and enhanced environmental health.
Q: How can water quality be maintained in the household environment?
A: Water quality can be maintained in the household environment by using water filters, storing water in clean containers, and avoiding contamination of water sources.
Q: What are the consequences of poor water quality?
A: The consequences of poor water quality include health problems, economic losses, and environmental degradation.
Q: How can water quality be improved in the community?
A: Water quality can be improved in the community by increasing public awareness, improving water treatment facilities, and involving the community in water quality control.
Q: What is the role of government in maintaining environmental health?
A: The government plays a crucial role in maintaining environmental health by setting standards for water quality, regulating water treatment facilities, and providing resources for water quality testing and improvement.
Q: How can water quality be maintained in the long term?
A: Water quality can be maintained in the long term by implementing sustainable water management practices, such as water conservation, efficient use of water resources, and protection of water sources.