Otto Graf GmbH
Plastic Products
Tel. +49 7641 589-0
Fax +49 7641 589-50
export@graf.info
www.graf-water.com
Carl-Zeiss-Straße 2-6
DE-79331 Teningen, Germany

All about wastewater treatment


System Design of a GRAF small wastewater treatment system

Operation of a wastewater treatment system

Function of a SBR wastewater treatment system.

SBR wastewater treatment

Plastic material - clear advantages over concrete!

GRAF wastewater treatment technology

Infiltration of the purified wastewater into the ground. 

wastewater treatment soakaway

The most commonly asked questions about wastewater treatment.

Questions and Answers

Enquiry (0)


https://www.graf-water.com/wastewater-treatment/all-about-wastewater-treatment.html