The Water Recycling Directory

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The Cleantech Directory

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Aqua Enviro

Aqua Enviro is a specialist environmental consultancy, conference and training provider in the water, wastewater, bioresources and organic waste sectors.


Aquaco's core mission is to help people save money, save water and help preserve the planet's most valuable resource. Since 2009, Aquaco has provided thousands of homeowners and business owners with a water recycling and water treatment solutions that will save water and money for years to come.


AQUARION is a leading provider of advanced wastewater treatment and water purification systems, solutions and technologies for the Oil & Gas industry, the energy sector and other process industries. As a total enhanced EPC solution provider, AQUARION offers solutions to some of the most critical water and waste water requirements such as produced water, seawater for injection, process and potable water, cooling water, boiler feed water, spent caustic treatment and refinery waste water.


Wastewater and dewatering specialists bringing considerable savings on daily running costs, enabling water reuse and waste-to-energy.


We work with wastewater treatment specialists, pumping stations, energy plants, and companies involved in converting waste to energy using biogas anaerobic digestion processes.


With our numerous AirPrex® installations, we are the market leader in Germany. Our patented LysoPhos® process can comply even more efficiently with the AbfKlärV 2017 and continues to ensure municipalities the free choice of the most cost-effective and sustainable sewage sludge disposal through sewage plant-integrated phosphorus recovery.

CUSS – Chriwa Umwelt-Systemtechnik und Service

CUSS - Chriwa Umwelt-Systemtechnik und Service GmbH was founded in 1988 and belongs to the Chriwa group of companies based in Hambühren (Lower Saxony). We are your reliable partner for holistic solutions in the field of wastewater treatment. Over the years we have specialized in industrial wastewater treatment plants in the food and beverage sector, but our service portfolio also includes municipal wastewater treatment plants.

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