How Get Phosphates Out Of Pool Water? [Expert Review!]

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Swimming pools are a luxurious addition to any home but they aren’t exactly friendly to the environment. The chemical reactions that take place as water is exposed to light and heat contribute to the production of harmful substances such as algae and weed seeds. In response, homeowners are seeking greener ways to keep their pools clean. One option is to use an aerator pump to circulate the water. This helps maintain healthy algae levels and keeps harmful substances at bay. It also means you can enjoy your pool time without the hassles of constantly cleaning it. In this article, we will discuss how to remove phosphates from pool water so you can keep your water clean and green!

What Are Phosphates?

Phosphates are essentially compounds containing nitrogen, phosphorus, and oxygen. When found in water, they usually occur in combination with calcium and magnesium. Phosphates are found naturally in soil and are also the result of mineral fertilization in lakes and streams. They’re typically more stable when found in combination with calcium and magnesium rather than by themselves. The chemical structure of phosphates makes them less susceptible to microbial attack and environmental changes. This is why it’s ideal to use phosphate-based salt to treat your pool water.

The presence of phosphates in freshwater can result in eutrophication. This is the process in which bacteria, protozoans, and algae compete for nutrients in an attempt to out-compete each other. Eutrophication often leads to harmful algal blooms, which can cause a fish kill and pose a threat to public health. When treating water with phosphates, algae often develops a protective coating around their cells. This makes them less susceptible to ultraviolet radiation and chemical attacks from the surrounding water. If you’d like to keep your pool water clean, using phosphate-based salt is the way to go.

What Are The Risks Of Having Phosphates In Your Pool?

While there are documented cases of people with kidney disease caused by excessive phosphate consumption, the effects of low phosphate consumption are far more dangerous. Scientists have observed that in areas where there is a deficiency of this nutrient, people absorb aluminum more readily. Some researchers have even gone as far as to say that aluminum can accumulate to such a point that it begins to disrupt the membranes that regulate cell reproduction. For this reason, experts always recommend that you keep your phosphate levels above 10 mg/L. Anything below this amount and you’re sure to experience some serious side effects.

What Should You Look Out For?

In addition to the presence of phosphates in your pool, you should always be on the lookout for any sort of algae bloom that could potentially disrupt the ecosystem of your pool. It’s not always easy to determine the cause of an algae bloom, but it’s usually the result of overgrowth due to an imbalance in nutrients. Nitrates, especially, can be toxic to algae and bacteria alike. When you see signs of algae, it’s often a good idea to investigate the causes and remove them before they become a problem.

How Do You Get Phosphates Out Of Pool Water?

If you’ve already started experiencing problems with algae in your pool, the first thing you should do is discontinue the use of all pool chemicals and gear that contain aluminum. These include:

You should also perform a water quality test on a regular basis to check for signs of contamination. If the results come up positive, it usually indicates that either your filter is clogged or you need to change it. In either case, it won’t be long before you’re swimming in toxic algae once more.

The Options For Phosphate Removal

If you’re looking to remove phosphates from your pool without using chemical compounds, you have several options available to you. The first and most effective method is by using a sediment filter.

A sediment filter is exactly what it sounds like-a container with a thick layer of sand at the bottom. When water is pumped into the container, the sand at the bottom will quickly fill up with solids. Smaller solids will settle at the bottom while larger ones will stay on the top. Once the layer of sand is at least an inch thick, you can stop adding additional grit since you’re sure to have trapped all the particles of solids that were initially present in the water.

Sediment filters are great for removing phosphorus because they don’t require any chemicals to work. They act as a giant magnet for particles that are pulled toward them by the force of the water flowing through. Since they don’t have any moving parts, they are also extremely durable and reliable. If you want an effective and long-lasting way to remove the toxins from your pool, one option is to buy a pre-built filter system.

What About The Price?

Sediment filters are widely available at affordable prices, making them an ideal choice for homeowners. Once you’ve bought one, you’ll quickly realize that the setup is extremely simple to use. All you need is to attach the inlet pipe of the filter to a garden hose and connect the other end to the pump.

Since there are no moving parts involved, the cost of maintaining a healthy pool with a sediment filter is minimal. Also, if you decide to change out the filter at some point, you can do so easily without having to purchase another one. The only downside to this option is that there is some preparation that you need to make in advance. You’ll have to disconnect the drain from the filter before you can properly remove it and then you’ll have to allow some time for all the accumulated solids to settle at the bottom of the container.

The Second Option Is Using A Sand Filter

Another option for removing phosphates from your pool without using chemicals is a sand filter. A sand filter is simply a container with a layer of sand at the bottom. Like a sediment filter, a sand filter will quickly accumulate solid matter as it filters the water. The difference between the two is that with a sand filter, the layer of sand is not as thick as the one in the sediment filter. Thicker layers of sand, however, will improve the filtering process. This is why it’s important to add more sand as you go along.

The downside to a sand filter is that you’ll need to prepare it manually before use. You’ll also need to stir it on a regular basis to ensure that the sand is evenly distributed at the bottom of the container. Just make sure that you remove all of the visible sand at the top of the container so you don’t run the risk of getting a gritty mouth when drinking from it. The upside is that you can use almost any material you want to line the container with and it will work just as well as the one made of plastic. Some homeowners with pools have even used old tires or milk jugs to line their containers.

The Final Option Is The Fuzzy Bag Filter

Another way to gently remove phosphorus from your pool without using chemicals or any type of gear made of glass or plastic is a fuzzy bag filter. As the name implies, a fuzzy bag filter is a type of swimming pool filter that is made partly of nylon. You’ll typically find these types of filters with a layer of sand on the bottom and a layer of diatomaceous earth on the top. When installing a fuzzy bag filter, make sure that the layer of sand is at least a couple inches thick, otherwise, you’ll risk clogging up the mesh in no time.

The downside to a fuzzy bag filter is that they’re not as effective as the other two options mentioned thus far. The upside is that it’s one of the most eco-friendly options available since they’re made of recycled materials.

In general, the more surface area that is available for water to filter through, the more effective it will be. For this reason, it’s often a good idea to place a removable panel on the side of the pool to create more surface area. If you need a new filter medium, you can simply remove the panel and refresh it with some fresh sand or gravel.

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