Proper disposal of detergent waste

Oct 13, 2025 by wbrum.org 36 views

Liquid Detergent Toxicity Test on the Survival of Tilapia Seeds (Oreochromis niloticus)

The use of liquid detergent in daily life has become a common practice, but it often causes environmental problems when the waste is discharged directly into water sources without adequate processing. This waste contains chemicals that can be harmful to aquatic organisms, including fish. In this study, we aim to determine the toxic effects caused by liquid detergent on the survival of tilapia (oreochromis niloticus) seeds.

Liquid detergent is a widely used household product that contains a mixture of surfactants, builders, and other additives. When used, it can create a significant amount of waste that can contaminate water sources if not disposed of properly. The chemicals present in liquid detergent can be toxic to aquatic organisms, including fish, and can cause a range of environmental problems, including changes in water quality, decreased dissolved oxygen levels, and increased water temperature.

In this study, we used 700 tilapia seeds with a size between 3-5 cm and weighing between 0.65 to 0.78 grams. We conducted a toxicity test with several concentrations of liquid detergent, namely 0 ppm, 17.78 ppm, 31.62 ppm, 56.23 ppm, and 100 ppm, with three repetitions for each concentration. The data obtained were analyzed using the Hubbert method. The results showed that liquid detergents function as a toxic to fish, where higher detergent concentrations increase the level of toxicity.

The analysis showed that the concentration of liquid detergent for LC50 at 96 hours was 79.4 ppm. This means that the liquid detergent solution at a concentration of 79.4 ppm is able to kill 50% of the fish population tested within 96 hours. Increasing the concentration of detergent in the aquatic environment has a negative impact, such as a decrease in dissolved oxygen levels (DO) and increased water temperature. Both of these environmental factors are very crucial, because both of them contribute to the death of fish in the waters.

In the ecological context, the toxicity test of tilapia is very important. Fish is an indicator of water quality, and fish death due to detergent pollution can show degradation of aquatic environmental health. In addition, the impact of detergent waste is not only felt by aquatic biota, but can also extend to humans who rely on these water sources for daily needs.

The chemicals contained in detergent can interact with various organisms, causing disruption in the aquatic ecosystem. Excessive use of detergent in household activities must be watched out, especially related to how to manage it after use. Community education regarding the impact of the use of detergent on the environment and the importance of waste treatment is an indispensable step to protect aquatic ecosystems.

Based on the results of this study, it can be concluded that liquid detergent has a significant toxic effect on the survival of tilapia seeds. Therefore, more attention must be given to the way of disposal of detergent waste to maintain water quality and protect aquatic life. Good mitigation and management efforts can help prevent further pollution and ensure the survival of aquatic species. With this knowledge, it is hoped that the community can be wiser in using and removing household products that have the potential to pollute the environment.

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

Proper disposal of detergent waste: Detergent waste should be disposed of properly, either by recycling or by using a waste treatment facility.
Community education: Community education regarding the impact of the use of detergent on the environment and the importance of waste treatment is essential to protect aquatic ecosystems.
Reducing detergent use: Excessive use of detergent in household activities should be reduced, and alternative cleaning products should be used.
Monitoring water quality: Regular monitoring of water quality is necessary to detect any changes in water quality due to detergent pollution.

Future research should focus on the following areas:

Long-term effects of detergent pollution: The long-term effects of detergent pollution on aquatic ecosystems should be studied to understand the full impact of detergent waste on the environment.
Development of alternative cleaning products: Alternative cleaning products that are environmentally friendly should be developed to reduce the use of liquid detergent.
Community-based initiatives: Community-based initiatives should be implemented to educate the public about the impact of detergent pollution and to promote proper disposal of detergent waste.

This study has several limitations, including:

Small sample size: The sample size of this study was small, which may not be representative of the entire population of tilapia seeds.
Limited concentrations of detergent: The concentrations of detergent used in this study were limited, and further research should be conducted to determine the effects of higher concentrations of detergent on aquatic ecosystems.
Short-term study: This study was conducted over a short period of time, and further research should be conducted to determine the long-term effects of detergent pollution on aquatic ecosystems.
Frequently Asked Questions (FAQs) about Liquid Detergent Toxicity Test on the Survival of Tilapia Seeds (Oreochromis niloticus)

A: The purpose of this study is to determine the toxic effects caused by liquid detergent on the survival of tilapia (oreochromis niloticus) seeds.

A: Liquid detergent can contaminate water sources and harm aquatic organisms, including fish. The chemicals present in liquid detergent can cause a range of environmental problems, including changes in water quality, decreased dissolved oxygen levels, and increased water temperature.

A: The concentrations of liquid detergent used in this study are 0 ppm, 17.78 ppm, 31.62 ppm, 56.23 ppm, and 100 ppm.

A: The LC50 value for liquid detergent at 96 hours is 79.4 ppm. This means that the liquid detergent solution at a concentration of 79.4 ppm is able to kill 50% of the fish population tested within 96 hours.

A: The results of this study suggest that liquid detergent has a significant toxic effect on the survival of tilapia seeds. Therefore, more attention must be given to the way of disposal of detergent waste to maintain water quality and protect aquatic life.

A: The recommendations for reducing the impact of liquid detergent on aquatic ecosystems include:

Proper disposal of detergent waste: Detergent waste should be disposed of properly, either by recycling or by using a waste treatment facility.
Community education: Community education regarding the impact of the use of detergent on the environment and the importance of waste treatment is essential to protect aquatic ecosystems.
Reducing detergent use: Excessive use of detergent in household activities should be reduced, and alternative cleaning products should be used.
Monitoring water quality: Regular monitoring of water quality is necessary to detect any changes in water quality due to detergent pollution.

A: The future research directions for this study include:

Long-term effects of detergent pollution: The long-term effects of detergent pollution on aquatic ecosystems should be studied to understand the full impact of detergent waste on the environment.
Development of alternative cleaning products: Alternative cleaning products that are environmentally friendly should be developed to reduce the use of liquid detergent.
Community-based initiatives: Community-based initiatives should be implemented to educate the public about the impact of detergent pollution and to promote proper disposal of detergent waste.

A: The limitations of this study include:

Small sample size: The sample size of this study was small, which may not be representative of the entire population of tilapia seeds.
Limited concentrations of detergent: The concentrations of detergent used in this study were limited, and further research should be conducted to determine the effects of higher concentrations of detergent on aquatic ecosystems.
Short-term study: This study was conducted over a short period of time, and further research should be conducted to determine the long-term effects of detergent pollution on aquatic ecosystems.