Select your language

Tel: + 49 177 4908432



Contact us

July 2022 - OLOID at the Interschutz fair

 Interschutz 2022

Exhibition stand of the German Red Cross with the OLOID - Interschutz 2022

As part of the Interschutz 2022 in Hanover, the fair for fire brigades, rescue services, civil protection and security, the German Red Cross presented its mobile wastewater treatment systems. On this occasion the 85,000 visitors also had the opportunity to take a closer look at our OLOID technology at the exhibition stand, which is used in these mobile systems too.

We would like to thank the German Red Cross very much for this opportunity and organization and look forward to further cooperation!


 February 2022 - Oloids in the Ahr Valley

 Bildausschnitt Anlage Hnningen

Source: ZDF video "Ein neues Klärwerk für das Ahrtal" by Julia Schröter

The flood disaster in July 2021 and its dimensions moved us very much. In places that were badly hit, such as Mayschoß and Hönningen in the Ahr valley, large parts of the infrastructure were also destroyed by the flood.

In Mayschoß, the German Red Cross was able to successfully set up and commission a semi-mobile sewage treatment plant in a very short time by using our OLOID technology. Another plant has now started operation in Hönningen.

You can see the system in action in this TV report: A new sewage treatment plant for the Ahr Valley


 April 2021 - NEW IN LEIPZIG!

IMG 2284

Test-Oloid from 1991 of Paul Schatz Gesellschaft e.V. Germany, photo: Tobias Langscheid

We have moved to our new HOME.
You find us now here:
Wilhelm-Winkler-Straße 3, 04178 Leipzig
Your OLOID Solution Team


November 2020 - Get in the Ring


We are getting in the ring!
Please vote for us. Thank you very much.
All the best and stay safe
Your OLOID Solution Team


July 2020 - OLOID Solution GmbH

We founded us as OLOID Solution GmbH in Berlin on July 1st 2020.
This means that our company headquarter is now in Berlin, but nothing else changes for you apart from the name. Everything else remains as usual. | This email address is being protected from spambots. You need JavaScript enabled to view it.



April 2020 - Solar OLOID

We have revised our Solar OLOID. The OLOID is now available as Type 200 and 400 K DC Solar.
We have also set up a separate page on our homepage.
There you will find a flyer and a new data sheet.

Solar 1Solar2


March 2020 - IFAT 2020

IFAT has been postponed! Tickets remain valid.
We hope you are all well and look forward to
welcome you at our booth in September.

Aktuelle Box


Januar 2020 - New Videos

We start the new year with new videos.

Our project partner Kurt Saygin from saygin engineering
has created a maintenance video
for the OLOID Type 400 K. (in german)

Momentaufnahme Wartung


December 2019 - Winter greetings

We wish everyone a happy and relaxing holiday
and send winter greetings.

The OLOID int the water tank, with "snowflakes".
As a video on our YouTube channel.

Winterliche Grüße


November 2019 - Ice-free keeping

Due to the surface waves emanating and spreading from the OLOID, waters can be reliably kept free of ice.
This can be applied in a wide variety of areas; for example, we have the ice-free keeping of dam shutters of a
hydropower plant in Passau and the ice-free keeping in the pelican pond in the Tierpark Dählhölzli in Bern.

Link to the Factsheet Passau
Link to the Factsheet Bern

 Eisfrei1  Eisfrei2  Eisfrei3
Dam shutter OLOID Hydropower plant with OLOID Pelican pond with OLOID


September 2019 - Round gearbox for mixing of wax tanks


For the mixing of storage tanks, with fats and paraffin (about 10 mPas),
we have developed a round gearbox for the OLOID Type 400, with a
special GRP flange solution from the side, to ensure operation at all filling heights.
This guarantees homogeneous mixing with the lowest energy input (effectively
only 30% of the output, approx. 80 W) compared to the planned bucket agitator.
Link to the Factsheet and to the long, extended Factsheet.


July 2019 - OLOID TYPE 200 K & 400 K

We would like to introduce you to our technically advanced OLOID 200 K & 400 K series:

OLOID Type 200 K: Oval gear unit with fewer components and therefore simpler maintenance
All information can be found on our homepage and in the technical data sheet.

OLOID type 400 K: shorter, and therefore lighter housing and bearing improved by ceramic bearings
All information can be found on our homepage and in the technical data sheet.

400K Deckblatt frontal


April 2019 - Algae cultivation

Together with our partner OZEAU we open new topics
such as algae cultivation with OLOIDS
Achievements & results of the first tests:
- Significant energy savings
- No damage to the algae – proof for gentle, shear-poor mixing
- less clustering, through better turbulence and pulse-like flow
- Increased productivity
- Improved quality
Also watch the video

Algenzucht klein


January 2019 - Bangladesh Project

We wish you all a Happy New Year 2019!
Our year starts with good news from the project of our project partner saygin engineering in Bangladesh: |


November 2018 - Winter time = Maintenance time

Winter time is often a good opportunity to maintain the OLOIDS.

We recommend that you carry out an annual check of your OLOIDS. Why not use the winter time for it, if the OLOID may not be in use anyway?

Feel free to contact us: This email address is being protected from spambots. You need JavaScript enabled to view it.
Help ensure so that your OLOID can do its work in the long term.


September 2018 - OLOID Typ 600 – special customer solutions

We would like to draw your attention to a new installation of the OLOID Type 600.
In September 2017, an OLOID Type 600 I was installed in a special customer solution.

The requirements / challenges:
- Fixed wall guide for maintenance without draining the basin
- Fixed installation for good flow through the basin
- strongly fluctuating water level (0 to 2 m)
- Extended drive shaft with cardan and protective shaft to protect motor from flooding

For more details please have a look at our new page on customer solutions or in the fact sheet of Hamburg Wasser.
Kardan small


July 2018 - Simulation

We performed the first CFD simulations with
the OLOID Type 400 in a 2m3 tank to better
understand and visualize the flow, velocities
and homogenisation properties.

Simulation 1 - Flow velocities in tank
Simulation 2 - Homogenisation
Simulation 1 Geschwindigkeit Velocity


June 2018

We are:
Most Innovative
Waste Water Service Provider
- Central Europe

CV Logo


April 2018

From Oloid to OLOID

There is often a lot of mathematics and physics
behind technology. So also with the OLOID.
We have put together a geometric-physical excursion
of the Oloid to illustrate the background and to better
understand the OLOID-technology.

From Oloid to OLOID.

 OLOID Mathe Physik Small


March 2018 - 2

The OLOID water strider

New design and proven technology

Inspired by the water strider, the OLOID Type 200
is now available in a new, smart design.

You will find the details in the product overview
for the OLOID Type 200 and the new flyer (in German)



March 2018

We are now also represented on Facebook.

Just drop by and subscribe us,
and you will automatically be notified about news.


January 2018

We wish all a good start in 2018!

We start with new flyer:

Optimisation of Pond treatment plants

Optimisation for carp ponds

TKA Flyer EN Karpfen Flyer EN


December 2017

We are in the TOP 10 of the GreenTec Awards 2018 in the category Water & Wastewater. Vote for us until January 8, 2018, and help us win!     |     #voteforgreen



September 2017

In September we are participants & exhibitors
at the
Off-Grid Experts Workshop 2017 of Phaesun.

Together with Phaesun, we have revised our Solar-OLOID
Type 400 so that it can now be adapted even more flexibly
to the respective application.

The details of the Solar-OLOID Type 400 can be found
in the new factsheet


June 2017

An OLOID application with cardan shaft in a closed tank for complete homogenization.

Energy-efficient, gentle mixing of a surfactant (viscosity 100 mPa*s at 20°C) in a rectangular storage tank.
The related factsheet can be downloaded: here.
And a video about the homogenization of media can be found here.


March 2017

The new OLOID Type 600 is here.

All information on our site about the OLOID 600.
As well as a reference to our new Youtube channel on which they can also see a video of the new OLOID Type 600.

September 2016

Since the beginning of September an OLOID type 400 B (solar) in Lüneburg has been used to reduce odors.
Here is an article of the press.