Innovative
Environmental
Protection

Municipal wastewater treatment

Inwatech is committed to designing, building and maintaining municipal wastewater treatment plants that are as efficient and economical to operate as possible.

Sophisticated wastewater management is a hallmark of civilisation — wastewater treatment plants are critical, one-of-a-kind infrastructures. We design with responsibility, build for longevity, and maintain with operational reliability.

Concept

From idea to feasible design

We explore the possibilities of a given site, define the most appropriate technological direction, and develop the core concept that forms the starting point of the project.

Plan

Complete design documentation

We prepare the full technical and technological design documentation, the permitting documentation required by authorities, and all engineering execution plans.

Build

Professional construction, on time

We undertake the construction of wastewater treatment facilities as both main and subcontractor — with professional execution, quality assurance and strict adherence to deadlines.

Maintain

Comprehensive and tailored maintenance

We stay present after handover: through regular maintenance, continuous monitoring and rapid troubleshooting, we ensure the efficient and reliable operation of the facility.

Solutions

We strive to ensure that the solutions developed by us and our partners reliably meet every need.

Wastewater treatment technology

ContiSeq™

ContiSeq™ is the latest proprietary, patented development of the well-known SBR and cyclic aerobic activated sludge wastewater treatment processes. The treatment technology employs modern equipment and features an innovative process control system.

ContiSeq™

Compact wastewater treatment technology

ContiSeq™ Compact

A complete wastewater treatment solution built on ContiSeq™ technology — integrated into a standalone container up to 500 PE, supplemented with an external structure above that up to 2,000 PE. Rapidly deployable, modest footprint — ideal for smaller settlements and temporary or mobile applications anywhere in the world.

ContiSeq™ Compact

Sludge thickeners and dewatering equipment

Dewaco®

Finnish premium sludge management solutions for municipal and industrial wastewater treatment. In Hungary, Inwatech Ltd. is the authorised Dewaco® representative and service provider. Numerous 20–25-year-old Dewaco® units are operating across the country to the great satisfaction of operators.

Dewaco®

Our Impact

Completed projects
m³/day capacity built
People equivalent capacity built

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