This website uses technologies such as cookies and comparable functions for processing information that help us to improve the user experience of the website. Because your privacy is important to us, we ask for your permission to use these technologies. You can withdraw your consent. . See our privacy policy.


Essential cookies enable basic functions of the website or certain functions and can therefore not be deactivated.


Provider: Q2E Online-Agentur
Description: Saves session information such as active logins, shopping carts and other settings to ensure the functionality of the website.
Duration: until the end of the browser session

Provider: Q2E Online-Agentur
Description: Saves the selection of permitted cookies that is made here.
Duration: 1 year

These are cookies that are essential for certain functions of the website. Deactivating cookies can mean that certain functions cannot be used.


Provider: Q2E Online-Agentur
Description: Saves the device resolution to ensure the optimal display of the website.
Duration: until the end of the browser session

Provider: Facebook
Beschreibung: Activates the share or like functionality of pages on Facebook for this website. Facebook saves so-called metadata on your browser, operating system and device. In addition, Facebook logs certain actions by you as a user on this website.
Speicherdauer: unknown

These cookies help us to collect information about the use of the website. These are collected anonymously and enable us to understand how we can improve the website.


Provider: Google
Description: Registers a unique ID that is used to generate statistical data on how the visitor uses the website and to set various settings.
Duration: up to 2 years

Provider: Google
Description: Registers a unique ID that is used to generate statistical data on how the visitor uses the website and to set various settings.
Duration: up to 2 years

We use marketing cookies and comparable functions for processing information in order to be able to show users personalized advertising or advertisements.


Provider: Google
Description: Collects and stores information related to the control and improvement of advertising by Google Ads and Google DoubleClick.
Duration: up to 1 year

Provider: Facebook
Description: Collects and stores information relating to the analysis, control and improvement of Facebook advertising.
Duration: up to 90 days

Provider: LinkedIn
Description: Collects and stores information related to the analysis, control and improvement of LinkedIn advertising.
Duration: up to 2 years

Fully biological water treatment


These systems consist of a sludge trap, a fully biological purification stage, a secondary sedimentation stage and an extraction area. Biological purification is carried out by a submerged fixed-bed bioreactor located in the basin, which is designed depending on the contamination of the water and the expected number of washes. The fixed-bed bioreactor is maintenance-free and outputs odour-free, crystal-clear process water.

Targeted degradation of surfactants and dissolved organic substances results in less cleaning effort required in the car wash and in the wash bay. A clean car wash offers the customer a TOP car wash experience.
The C6-BIO fully biological purification system was developed especially for car wash centres and filling stations with medium to high frequency.

INOWA System C6-BIO >
The C1-BIO fully biological purification system is implemented wherever large quantities of water and high volumes of organic matter are to be expected.

INOWA System C1-BIO >
The C4-BIO fully biological purification system is mainly used in conveyor tunnel car washes and configured according to the specific requirements.

INOWA System C4-BIO >