REWAT system

The recycling technology REWAT is a comprehensive and safe solution for a wide range of users with a focus on energy and water savings in pool operations. It is a complete system that recycles wastewater from the backwashing of pool filters. The REWAT technology, with certified efficiency, is the only one on the market that guarantees a minimum of 90% water savings for regular recycling when considering hygiene standards and the costs of heating it.

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Save water and energy without chemicals

Together with water recycling, REWAT also reduces the cost of heating or cooling water. Water is recycled without the use of chemicals. We have developed the system to minimize consumables, replaceable elements and thus reduce operating costs to a minimum. There is even no need to refill any operating cartridges.

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 Complex system 

We offer comprehensive solutions for a wide range of users with an emphasis on energy and water savings. REWAT is a complete system that recycles waste water from pool circuits and significantly reduces the amount of water used for regular replacement according to hygiene standards. The system returns this treated water back to the process circuits.

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Online monitoring and diagnostics

Remote monitoring and diagnostics allows the adjustment of the main parameters depending on the current needs of the operation and the resolution of technical faults. Thanks to remote access, we can react effectively in real time to major changes in the input parameters of recycled water.

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Quality and safety

All equipment components are products from reputable suppliers and have been tested extensively. The components used meet the requirements for the most demanding operations and have been designed to maximize the life of the entire system.

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Efficient financing

You can purchase the REWAT system directly as an end customer. At the same time, we offer the possibility of EPC financing. Financing from cost savings without the need for an initial investment by the customer.

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Flexible installation

We design the system to meet the customer's exact performance requirements, while also being able to adapt the installed equipment to the space in use. Installation time from the customer order is 8 weeks.

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Minimal maintenance worries

Operational requirements are minimal, as are the overall maintenance requirements.

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Maximum water availability

The recycled water from the REWAT system can be used throughout the entire operation - from pool make-up water to the water source for cleaning, washing and flushing.

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Certification

The entire system is certified as having a water saving efficiency of at least 90% when used as a primary medium. The specific efficiency values measured as part of the certification are 97%.

  More than a recycling technology 

Thanks to its innovative solution, the technology can be used not only for recycling wastewater but also for revitalizing water in pool circuits. The REWAT system significantly reduces the levels of undesirable substances and desinfection by-products in pool water, thus improving its quality and health safety.

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Increases REDOX potential

Reduces TOC (Total Organic Carbon) and microbiological and biological values

Reduces DBPs ( Disinfections by-products), water conductivity and bound chlorine values

Return of investment




 

 Cost recovery

Calculated return including operating and energy costs.

REWAT can be used from the smallest plants to the largest ones with a wash water capacity of from 10 m3/day to 120 m3/day, while maintaining an efficiency of more than 90%. The space requirements given below are indicative and may vary depending on the specific conditions.

REWAT MAX 120

Recycling line performance with efficiency min 90 %:
120 m³/24 h

Space requirements for the system:
45 m³ accumulation tanks 25 m² technology

Calculated return on initial investment: 21 months

REWAT MAX 100

Recycling line performance with efficiency min 90 %:
100 m³/24 h

Space requirements for the system:
40 m³ accumulation tanks 25 m² technology

Calculated return on initial investment: 24 months 

REWAT MAX 80

Recycling line performance with efficiency min 90 %:
80 m³/24 h

Space requirements for the system:
30m³ accumulation tanks 20 m² technology

Calculated return on initial investment: 27 months 

REWAT OPTI 50

Recycling line performance with efficiency min 90 %:
50 m³/24 h

Space requirements for the system:
15 m³ accumulation tanks 20 m² technology

Calculated return on initial investment: 31 months 

REWAT OPTI 30

Recycling line performance with efficiency min 90 %:
30 m³/24 h

Space requirements for the system:
10 m³ accumulation tanks 15 m² technology

Calculated return on initial investment: 34 months 

REWAT MIN 20

Recycling line performance with efficiency min 90 %:
20 m³/24 h

Space requirements for the system:
6 m³ accumulation tanks 15 m² technology

Calculated return on initial investment: 38 months 

REWAT MIN 10

Recycling line performance with efficiency min 90 %:
10 m³/24 h

Space requirements for the system:
5 m³ accumulation tanks 10 m² technology

Calculated return on initial investment: 43 months 

News






News

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Ahoy Ostrava!

9.14.2024

 One of the most significant sports facilities in the Czech Republic has embarked on the journey of sustainability with us. At the beginning of April, the installation of the recycling line REWAT OT 100 was completed, which will allow the city of Ostrava to save 35,000,000 liters of filling water annually for a 50m swimming pool, along with the energy needed for its heating. Hello Ostrava! We greatly appreciate your trust!

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Piscina & Wellness Barcelona

26. – 30. 11. 2023

Join us, and immerse yourself in the most prestigious international event in the pool technology sector at Pisicna y Wellness Barcelona. Rewat will be showcased in a 30 m2 exhibition area with a scale model of our recycling line, with our experts on hand to answer all your questions about the technology and installation options. We would be delighted to meet you at Stand No. 96 in Hall P2. We are also pleased to offer accreditation and free entry. Please feel free to contact us at info@rewat.cz. More info on www.piscinawellness.com

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WEC 2023

10/9/2023

More than 1,000 engineers, students, and other professionals in the fields of civil, construction, water, and space engineering gathered at the 7th World Conference of Engineers in Prague. It wass an honor for us that Rewat Energy s.r.o.  not only represented the Czech Republic, with its exhibition but also with a lecture as part of the program on the topic of new technologies in the fight against the consequences of climate change. For this, we were awarded an honorary medal by the ČSVTS for our fundamental contribution to the development of technical sciences. The fight to save the planet continues, and our REWAT technology plays a significant role in it.

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IAAPA Expo Europe

9/25/2023

We are participating in the prestigious IAAPA Expo Europe 2023 trade fair to be held in Vienna. The association brings together more than 6,000 members from the tourism and entertainment industry from over 100 countries around the world. All delegates and trade fair visitors can meet with us during Waterpark day at Aqualand Moravia and throughout the entire duration of the trade fair directly at the exhibition grounds.If you want to learn more about pool water recycling technology with an efficiency of over 90%, developed and manufactured in the Czech Republic, do not hesitate to contact us.

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SPA resort Aqauaforum Pawlik

 9/18/2023

REWAT has been selected as the winner of the tender for the supplier of recycling technology for the iconic spa operation Aquaforum Pawlik Františkovy lázně. In addition to recycling wastewater, the REWAT recycling line will also be used for the revitalization of pool water and will significantly contribute to improving its quality and the comfort of clients.

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 AQUALAND MORAVIA

8/31/2023

A few days ago, we completed the implementation of the largest pool water recycling system in the Czech Republic. Thanks to three REWAT systems, Aqualand Moravia saves 250 cubic meters of filling water every day by recycling wastewater from sand filters. Without heat losses, we recycle almost 90,000,000  liters of water at Aqualand Moravia per year, which is equivalent to the drinking water consumption in the Czech Republic for 5 days. We thank the most modern waterpark in the Czech Republic for their trust and cooperation.

Reference

References

The REWAT pool water recycling project was initiated by developers and  engineers  from Ozontech and Lacus Technology Ltd. companies. Several years of collaborative research and development, drawing on their expertise in pool operations and advanced ozone technology, culminated in the introduction of the REWAT pool water recycling technology to the market in 2022 under the REWAT energy company name. 

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Spa Resort Pawlik – Aquaforum

  • REWAT OT50
  • In progress
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Wellness hotel Nová Vista Dolní Morava

  • REWAT OT80  
  • In progress
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Aqualand Moravia

  • REWAT OT200
  • Pool water
  • Production: 73 000 m³/ year 
  • 2023 
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Aqualand Moravia

  • REWAT OT50geo
  • Thermal water
  • Production: 16 000 m³/ year 
  • 2023 
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Aquapark Rakovnik

  • REWAT OT80 
  • Pool water    
  • Production  28 000 m³/ year 2023
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Aquapark Beroun

  • REWAT OT100 
  • Pool water
  • Production:  35 000 m³/ year 
  • 2022
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Public pool Zlin 

  • REWAT OT100 
  • Pool water 
  • Production: 30 000 m³/ year 
  • 2022
Photogallery

Documents and certifications

Important documents about the REWAT system for download.

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Basic technical description

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ITC Certificate

Contact us

Contact

 We will be happy to answer your questions. Write, call or make an appointment. 

Company headquarters

Rewat Energy s.r.o.
Zděbradská 8, Jažlovice, 251 01 Říčany, CZ
IČ:  14012812

Sales Department

Ing. Jaromír Kafka
+420 735 756 161
obchod@rewat.cz

Send a message