DAISY = DRYDEN AQUA INTEGRATED SYSTEM
Biological instead of chemical
Traditional water treatment tries to prevent the spread of pathogens by using increasing amounts of or increasingly strong disinfectants. However, the spread of pathogens is a biological problem and therefore needs biological solutions. Instead of using even more or even stronger disinfectants, our partner (Dryden Aqua) is working with us to design a swimming pool system where pathogens cannot spread in the first place: prevention instead of killing!
1. NO BASIS
Thanks to our bio-resistant filter material AFM®, bacteria have no basis on which to develop.
2. NO FOOD
With perfected coagulation, flocculation and AFM® filtration, we deprive bacteria of their food and stop them from growing.
3. LESS CHLORINE, FEWER DISINFECTION BY-PRODUCTS (DBPS):
DAISY® filters the maximum amount of substances to reduce chlorine requirements to the absolute minimum. The less chlorine that is used, the fewer hazardous disinfection by-products (DBPs) can form.
consists of three integrated steps:
AFM® stands for Activated Filter Material; it is a revolutionary filter material made from green glass and has been developed by Dr Howard Dryden. AFM® can filter 30–50% more organic substances from pool water than quartz or glass sand. AFM® also possesses catalytic and oxidising properties to protect it from bacterial colonisation. With AFM®, no biofilm can form in the filter bed. This means no harmful trichloramine, no smell of chlorine, lower chlorine consumption and virtually no pathogens such as legionella. AFM® produces hygienic air and crystal-clear water.
AFM® is successfully used worldwide in more than 100,000 public and private swimming pools.
Lower chlorine consumption also means fewer disinfection by-products (DBPs).
You can dose it by pump or manually.
Dryden Aqua Generator
What is DA-GEN?
DA-GEN is an innovative disinfectant solution for your swimming pool. It is a hydrolysis process that uses state-of-the-art oxidation technology to produce free radicals and small amounts of chlorine. It also acts as your complete swimming pool control unit. The free radicals serve as the primary oxidising agent. The chlorine is only used for residual disinfection in the pool. We operate the system with a small amount of salt (3 – 5 times less than a salt water pool) because the lower the salinity is, the more free radicals and the less chlorine are produced. This technology works only in combination with Dryden DAISY® and produces drinking quality water!
Your advantages at a glance
- Best oxidation with free radicals
Safe, cost-effective and environmentally friendly disinfection
Very low chlorine content – low risk of corrosion
Fully automatic water treatment control and remote access with a built-in WiFi module
Hygienic and attractive water thanks to our activator based on magnesium chloride
Completes the Dryden DAISY® with a disinfection stage