A classic innovation tender, where the applicant ÖkoTech-Home Kft. put the production of domestic waste water treatment systems on a new foundation. These are innovative in tenders, it is always important to accurately describe the technology to be developed in the tender so that it can receive the targeted support. The investment is a new type, the development of the production of waste water treatment equipment produced with so-called rotary technology, with which a better quality final product can be produced. In the framework of the project accordingly, the investment made possible the development of the production technology of a product related to environmental protection.