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360° WASTE RECYCLING

A rise in consumption and increasing amounts of rubbish are taking a huge toll on our environment. How perfect it would be if we could make something new and useful out of this rubbish, as envisaged in a closed-loop system.

This is where Wiederkehr Engineering comes in, with its unparalleled 360-degree vision.

Drawing on a far-sighted ability to identify problems and using some ingenious inventions, our aim is to make waste issues vanish into thin air. Or even better, to turn waste into something new that is useful for both people and the environment.

Vision

SEWAGE SLUDGE FOR FERTILE SOIL

The potential uses for sewage sludge have barely begun to be explored.
This is something Wiederkehr Engineering wants to change,with clever systems
that make something new out of materials thought to be unusable.

Vision

HYDROGEN PREPARATION FOR ENVIRONMENTALLY FRIENDLY POWER

The ‘zero waste principle’ is uppermost in both
thought and action at Wiederkehr Engineering.
It makes sense then that we even utilise the water vapour
generated from our own pyrolysis process.

This is then fed into a turbine to create another beneficial energy source
from what is already a gainful process.

Vision

PYROLYSIS FOR WASTE
ELIMINATION WHILE ALSO
GENERATING ELECTRICITY

Where previously there was almost no way to make good use
of residual waste (RESH) after separating it from recyclables
in the waste sorting process, an innovative new pyrolysis process
now offers a way to generate energy even from neglected resources.

Vision

REMOVING CO2
FROM THE AIR

Greenhouse gas emissions continue to rise,despite the
warnings. The consequences for people and the
environment are devastating and irreparable.
To halt the corresponding rise in the earth’s temperature,
it is absolutely essential that we not only endeavour to reduce
CO2 emissions but also to remove existing pollutants from the air.
A process developed specifically to address this is set to make
a hugely important and effective contribution here.

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ABOUT US

WIEDERKEHR
ENGINEERING GMBH

Wiederkehr Engineering GmbH was established with the notable aim of taking an abstract philosophy – there is no such thing as waste, only raw materials – and putting it into action.

Our resourceful network team is led by Peter Wiederkehr – initiator, founder, CEO and driving force behind Wiederkehr Engineering GmbH – and pursues this 360-degree vision through inventive projects.

Their enormous ingenuity, combined with an eye for the right component parts, allows them to seek out sources of unutilised waste and apply skilful engineering to transform it into added value for people and the environment.

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ABOUT US

WIEDERKEHR ENGINEERING GMBH

Wiederkehr Engineering GmbH was established with the notable aim of taking an abstract philosophy – there is no such thing as waste, only raw materials – and putting it into action.

COOPERATION

DO YOU ALSO HAVE A VISION FOR THE ENVIRONMENT?

We can support you in putting it into action. Simply get in touch with us.