The aqua & waste International GmbH was founded 2002. aqua & waste is an independent consulting and engineering company in the field of environmental protection. Main focus are projects for water supply, wastewater treatment, solid waste, waste air and biogas. aqua & waste is working for industrial and for municipal clients.

In the field of waste water treatment plants aqua & waste International is specialized in design, management, realization and operation of complete waste water systems including transportation and treatment and sludge treatment. Also with the enlargement of existing plants under running operation conditions there are sound experiences.

The head office of aqua & waste is located in Hannover.

WWTP Athen

The owner and managing director of aqua consult, Prof. Dr.-Ing. Peter Hartwig, has over 25 years of experience in the field of environmental protection projects with more than 80 references for wastewater and sludge treatment projects. Prof. Dr.-Ing. Peter Hartwig is member of several German expert groups for environmental projects.

WWTP Halberstadt, 60,000 PE

Biogas Plant 4 MWel for agricultural organics