Water is an integral part of our lives and storing it for further uses is equally important. Water storage tanks are used in the majority of houses and industrial units, providing a reliable source for accessing clean water for multiple purposes.
We all are aware of the importance of water storage tanks, however, we are unaware of the fact that these water storage tanks need to be maintained properly. Algae growth in water storage tanks is a common issue that can lead to unpleasant odors, taste issues, and potential health risks.
Fortunately, with a few practical tips and regular maintenance, you can keep your water storage tank clean and algae-free. In this blog, we will explore effective strategies to prevent algae growth and ensure that your stored water remains fresh and safe.
Understanding Algae Growth
Algae are simple, photosynthetic organisms that thrive in sunlight and water. They can quickly multiply in water storage tanks, especially if the conditions are right.
The presence of nutrients like nitrogen and phosphorus, combined with warm temperatures and sunlight, creates an ideal environment for algae to flourish.
Once algae start growing, they can form a green, slimy layer on the tank walls and water surface, affecting water quality and potentially leading to clogged pipes and filters.
Tips to Prevent Algae Growth in Water Storage Tanks
1. Choose the Right Tank Material
The material of the water storage tank plays a crucial role in preventing algae growth. Sincro vertical storage tanks, crafted from high-density polyethylene, play a pivotal role in deterring algae growth. Their opaque nature, inherent in the material, effectively obstructs sunlight, a crucial factor in impeding algae photosynthesis and proliferation.
Compared to transparent or translucent tanks, the design of Sincro tanks serves to minimize sunlight penetration, thereby creating an environment less conducive to algae growth.
2. Install a Tank Cover
Covering the water storage tanks is one of the simplest and most effective ways for algae prevention.
Installing a tightly fitted cover aids in clocking the harsh sunlight from entering the tank, which reduces the algae growth as they need light to grow.
Ensure that the cover is securely fastened to prevent debris, insects, and animals from contaminating the water.
3. Regular Cleaning and Maintenance
Routine cleaning and maintenance are essential for keeping algae at bay. At least once a year, empty the tank and scrub the interior surfaces with a solution of water and household bleach (1 part bleach to 10 parts water). Rinse thoroughly to remove any residual bleach. Regularly inspect the tank for cracks or leaks and repair them promptly to prevent contamination.
4. Use Algaecides
Algaecides are chemical treatments designed to kill and prevent algae growth. They can be an effective tool in managing algae in water storage tanks.
However, it’s important to use them judiciously and according to the manufacturer’s instructions to avoid potential health risks.
Ensure that the algaecide is safe for potable water if the tank is used for drinking water storage.
5. Control Nutrient Levels
Nutrients such as nitrogen and phosphorus can enter your water storage tank through runoff, dust, and organic matter. These nutrients feed algae and promote their growth.
To control nutrient levels, consider installing a pre-filter on your tank’s inlet to capture debris and organic matter before they enter the tank. Additionally, keep the area around the tank clean and free from potential sources of nutrient contamination.
6. Optimize Tank Location
The location of your water storage tank can influence algae growth. Place the tank in a shaded area or use shading structures like a canopy or pergola to reduce direct sunlight exposure. If moving the tank is not feasible, consider using reflective or UV-blocking paint on the tank’s exterior to minimize heat and light absorption.
7. Implement Aeration
Aeration can help reduce algae growth by increasing oxygen levels in the water and disrupting algae’s growth cycle. Install an aeration system in your tank to keep the water circulating and oxygenated. This also helps to prevent the water from becoming stagnant, which is another condition that promotes algae growth.
8. Regular Water Testing
Regular testing of your stored water can help you monitor for signs of algae and other contaminants. Use water testing kits to check for pH levels, turbidity, and nutrient concentrations. By keeping a close eye on these parameters, you can take corrective action before algae becomes a significant problem.
Conclusion
Preventing algae growth in your water storage tank is not just about maintaining water quality; it’s also about ensuring the safety and health of those who rely on that water.
By implementing these practical tips—choosing the right tank material, using covers, maintaining cleanliness, controlling nutrients, optimizing tank location, and using aeration—you can effectively keep your water storage tank clean and algae-free.
Maintaining a clean water storage tank requires some effort, but the benefits of having clean, algae-free water make it worthwhile. With these strategies in place, you can confidently say goodbye to green, slimy tanks and enjoy clean, clear water.
And if you are still confused about which tank to buy and from where to buy, kindly visit Sincro and get the best water storage tanks made from high-density polythene (HDPE).
Frequently Asked Questions
1. What is the best practice to prevent algae growth?
Removing fallen leaves and other decaying materials deprives algae of food needed for growth. Providing shade around the pond may help by reducing water temperature and filtering the sunlight needed for algae to photosynthesize. Research shows that barley straw is another way to prevent excess algae growth in water.
2. What prevents the growth of algae?
Water quality factors, such as temperature, nutrient levels, and oxygen content, play a role in preventing algae growth.
3. What slows down algae growth?
Here are the most effective ways to manage algae growth: Chemicals such as copper sulfate and hydrogen peroxide are commonly used to control algae. Certain fish species are natural predators of algae and help manage the spread. Reducing nutrient availability by minimising wastewater runoff can help suppress algae.
4. What chemicals are used to stop algae growth?
Rxsol Calcium Hypochlorite is a widely used chlorine compound that is highly effective against bacteria, algae, slime, fungi and other harmful and objectionable micro-organisms.
5. What chemical is generally used for controlling algae?
Copper sulfate is frequently used for algal control, and sometimes it is applied on a routine basis during summer months, whether or not it is actually needed.
