Water treatment Hellas

GO Green SAVE Water

WT Academy

Water Treatment Hellas provides consulting support to its entire network of partners. We organize seminars and trainings, both live and online, contributing and enhancing the knowledge and tools of our partners.

WT Academy

How safe is a pool for infants and pregnant women?

Pool safety and hygiene should be a top priority, especially if you have infants or are pregnant.

WT Academy

How to perform your pool’s readings!

Regular readings of the basic parameters ensure the quality of the pool water, and anticipate any issues.

WT Academy

Stains on the pool walls

Surely if you have stains on the walls of the pool, you will have happened to scrub them and the stains remain. The stains we commonly encounter are salts, metals, and yellowish stains from sunscreens and oils.

WT Academy

Stains and Oils at the Waterline

One of the most common stains we encounter at the waterline are salts and oils from sunscreens or care products. The waterline usually has a yellowish

WT Academy

Why has the pool water turned green?

Probably the most common issue experienced by swimming pool owners. We have been told, numerous times, that the pool water turned green suddenly, overnight...

WT Academy

Why Does the Water Turn Green After Shock Chlorination?

There are many cases where we fill the pool, and after the first shock chlorination, the water turns green or brown.

WT Academy

Why is the pool water cloudy?

It is fairly easy to disrupt the chemical balance of water, when its core influencing factors are found out of limits. An issue stemming from....

WT Academy

Reasons for chlorine non-activation

On numerous occasions, testing free chlorine levels does not bring the expected results. This can happen for the following reasons: the pH value...

WT Academy

Why Isn’t the pH Corrected?

Before deciding to complain to your maintenance technician or supplier about the performance of the chemicals, read the following article for reasons why the pH is not corrected despite adding a large amount of the corresponding chemical.

Water Treatment Hellas was founded in 2017 in Thessaloniki, specializing in chemical water treatment, apt for human consumption and usage.