Privacy policy


This website is available under the following domains:

www.delphin‑; www.delphin‑; www.delphin‑; www.delphin‑; www.delphin‑; www.delphin‑; www.delphin‑;;;; www.kompaktklä

These domains and their subdomains are owned and edited by Delphin Water Systems GmbH & Co. KG, Car-Zeiss-Str. 38, 21614 Buxtehude, GERMANY. The privacy statement informs you about the data we collect when you use our online services, and how we use it. For further information, you can contact us via e-mail: info[at]delphin-ws[.]de or phone: +49 (0)4161 66921-0.

Server log files

When you visit our website the following data will be collected and stored in so-called server log files by the provider:

  • Name of the requested page
  • Time of a page view
  • Your IP address
  • Referrer URL (previously visited page)
  • Type and version of your browser
  • Your operating system

This data cannot be used to identify you personally and is therefore not regarded as personal data. It will only be used for a statistical analysis to improve our online services.


Since websites have no memory, important and useful information can be stored on your computer in so-called cookies (text files). For this website, this process is reduced to a minimum. The following cookies are set:

Session cookie

When visiting our website, a session ID is assigned and stored in the so-called session cookie. This cookie is automatically deleted when you close our page in your browser.


When you access our website initially, a pop-up notice appears and informs you that this site uses cookies. Once you have confirmed this prompt, this information is stored in a separate cookie to ensure that the notice does not have to be displayed again.

Personally identifiable data

Personally identifiable data, i.e. data with which you can be identified personally, such as name, first name, e-mail address, address, etc., will only be collected if you provide it voluntarily. This data is stored and used only for the purpose it was provided for. We collect personal data through the following channels:


If you contact us via e-mail, your e-mail address and the data provided within this message will be kept in our system to be able to handle your requests or orders. This information is used solely to process your request/order and will only be passed on to third parties, if it is absolutely necessary for processing your request/order and only to the necessary extent. This is the case for example, if you want to receive an offer from one of our local partners.

Contact form

In the contact form following information is requested:

  • Form of address
  • First and last name
  • Company
  • Address
  • Phone and fax numbers
  • E-mail address
  • Location of plant
  • Consent to our telephone contact
  • If necessary, further information from the comments box

The fields "First and last name", "E-mail address" and "Your message/request" are the only required fields, so that we can contact you. All other information is voluntary, though very useful to handle your request. The given information is also only used to process your inquiries and/or orders and will only be passed on to third parties if it is absolutely necessary for processing your request and only to the necessary extent. This is the case for example, if you want to receive an offer from one of our local partners.


If you want to subscribe to our newsletter, we need your e-mail address. To validate that this is the correct address and to prevent involuntary subscriptions, we use a "double opt in" process, in which you reconfirm in a confirmation e-mail that the used e-mail address is indeed yours.

Plugins and Tools

OpenStreetMap: interactive map by Dr. DSGVO

This website uses an interactive map by Dr. DSGVO. The map is operated locally. This solution is privacy friendly. When accessing and operating the map, no personal data is passed on to third parties. Furthermore, we do not collect any personal data other than the technically necessary data for accessing and operating the map. The map does not use cookies.


Transparency, modification and deletion of data

Of course, we will disclose all information we have from you on request and delete it if you wish so. You can contact us with the methods listed above.




The experts for fixed-bed technology

DELPHIN Water Systems GmbH & Co. KG in Buxtehude/Germany is one of the leading manufacturers of fully biological wastewater treatment plants with fixed-bed technology. Our business activities include the dimensioning and delivery of pre-assembled small scale WWTP, compact WWTP and WWTP in containers as well as services related to decentralized wastewater treatment, such as installation, maintenance, optimization and operation management.


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