Phosphates in Pool Water

Do you find swimming pools which are dirty and unclean? This can purely be due to the presence of

phosphates in pool water

. Phosphates play an important role in giving rise to the growth of both moss and algae. The presence of even low concentration or small amounts of phosphates can lead to this condition making the pool slippery. This can also lead to the growth of microorganisms making it unsafe and unhygienic to swim. The following article explains more about how to eliminate the phosphates present in the pool water.

Causes of this Condition

It is important to know how

phosphates in pool water

are caused and there are several reasons for this. These reasons play a major role in causing this condition.

  • Dead skin cells
  • Unclean pool water
  • Sprays
  • Decaying matter
  • Soil contamination
  • Acid rains
  • Mineral treatment chemicals
  • Fertilizers
  • Contaminated well water
  • Ground water runoff
  • Bather water
  • Bodily wastes like sweat or urine and
  • Bird wastes

All the above mentioned factors are responsible for causing the condition of green algae which may look either in brownish or mustard color. This can also make the floor of the swimming pool slimy to touch and slippery.

Eliminating Phosphates from Pool Water

The following are a few ways which will help you eliminate and clear all the

phosphates in pool water


  • Bromine/Chlorine Levels

    : Chlorine plays an important role in keeping the pool water clean and also helps in maintaining the sanitation of the pool. You can prevent the growth of algae by using high levels of chlorine and bromine. Pool shock treatment will help in preventing the already existing algae phosphates. This includes a large and sudden dosage of bromine/chlorine in the pool as this helps in eliminating phosphates and to oxidize organic and environmental wastes.

  • Maintaining Pool Specifics

    : It is important to maintain a good pH balance in your swimming pool as this will help in preventing phosphates growth in it. 125-150 ppm should be the alkalinity of the pool, 200-250 ppm should be the calcium hardness and 7.4 to 7.6 should be the pH balance.

  • Lanthanum/Aluminium Compounds

    : These act as a cartridge or a filter media by forming a film over the swimming pool. Phosphates can be easily removed when they pass through this filter.

Phosphates in pool water

can be eliminated with the help of above methods. Apart from this it is also necessary to maintain good sanitation and hygiene levels. It is also important to take a shower before and after swimming.

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