Chriwa Group - Water matters. We care.

References

 

Excerpt of our projects in wastewater treatment and energy generation.

Brewery in Ukraine

Construction of a new wastewater treatment plant for the complete biological treatment of brewery wastewater in Ukraine with a multi-stage anaerobic-aerobic concept. By using secondary energy sources, an economically productive process was realised.

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Wastewater treatment for a flavouring manufacturer

A complete retrofitting of a wastewater treatment plant (WWTP) in the North of Italy was conducted in the years 2020 / 2021. The design was developed in close cooperation with the client and a British consultant specialized in wastewater treatment plants. The main task was to extend the existing WWTP so it can cope with future increase of production capacity of the factory on a 10-year horizon. The existing equalization basin was completely restored, and the process furthermore increased with pretreatment facilities and a biological treatment step to decrease the organic load before the wastewater enters the public sewer system.

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Wastewater recycling of a softdrink bottling plant

In cooperation with our sister company Chriwa, a wastewater recycling plant was designed for a soft drink producer in Peru.

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Aerobic wastewater treatment on a Carribean island

On behalf of a beverage bottler for beer and soft drinks, CUSS built a wastewater treatment plant on a Caribbean Island in 2011.The wastewater mixture discharge from the production facility was to be completely cleaned as part of the wastewater treatment so that is could be discharged to the receiving waters.

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SBR activation treatment to receiving water quality

In 1996, a well-known international softdrink producer has built a large beverage production plant as a greenfield project in Ukraine. The waste water, originating from production, processing and bottling is fed into a SBR system and treated up to receiving water quality. Within the ramework the plant was extended in 2010 as part of a second construction phase.

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Expansion of a wastewater treatment plant for the purification of oily wastewater

A Dominican-based corporation implemented a wastewater treatment facility in a 2-step approach to assure its high environmental standards. Together with company CUSS a wastewater treatment plant was designed and build to treat high-concentrated wastewater originating from edible oil and yoghurt production.

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Wastewater Treatment for water reuse in a water scarce province in Saudi Arabia

A renowned soft-drink manufacturer consulted CUSS to design and install a new wastewater treatment plant at a greenfield factory in terms of complying with high local environmental standards. A combination of anaerobic and aerobic biological treatment was chosen to decrease overall operational expenditures.

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Extension of a plant during operation

In 2016, CUSS built a wastewater treatment plant for a brewery in Sansimion / Romania. The brewery has expanded its portfolio by a production of potato chips. To treat the additional wastewater produced, the plant is being expanded. The chips production is located about one kilometer away from the brewery. In the conceptual design, the current expansion had to be considered and the planned expansion also had to be partially integrated. These two concepts had to be integrated into the existing plant with minimal downtime.

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Upgrading of a biological treatment plant for beverage wastewater in Malaysia

Upgrading of a wastewater treatment plant for the biological treatment of beverage wastewater in Malaysia by means of multi-stage anaerobic-aerobic treatment using EGSB and MBR technology.

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Wastewater treatment plant for a meat-processing corporation in the Caribbean

A leading corporation in the food industry in the Dominican Republic decided in 2018 to build a new wastewater treatment plant for one of their meat-producing facilities in the heart of the island.

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Construction of a wastewater treatment plan for a Russian brewery

In 2010 CUSS designed and built a wastewater treatment plant for a brewery in Siberia in the south of Russia. Since the commissioning 5.000 m³ of wastewater are treated daily in the plant.

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Renovating an Effluent Treatment Plant for renowned german soft-drink manufacturer by using membrane bioreactor for pristine effluent quality

A renovation of an effluent treatment plant from a german softdrink manufacturer was requested due to increased production capacities. After renovation, the effluent quality reaches treshold values which allow a discharge to the receiving water body.

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Upgrading the wastewater treatment plant of a Russian brewery

In 2018, CUSS was commissioned to design and install a wastewater treatment plant for a brewery in the west of Russia.

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Turnkey project for an effluent treatment plant in the dairy industry in Bavaria

CUSS GmbH was nominated as a general contractor for the design and construction of an effluent treatment plant for a producer of dairy products in the south-eastern part of Germany. A main focus was on the civil works of the operational building and the required concrete process tank.

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Retrofitting and Extension of a WWTP in Saudi Arabia with UASB and MBR technology

In order to treat the increased volume of wastewater and to achieve stricter effluent values, the existing wastewater plant was completely upgraded and an anaerobic stage (UASB) was added.

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Expansion of a distillery wastewater treatment plant in Trinidad & Tobago

CUSS extensively renovated and expanded an existing wastewater treatment plant for a distillery in Trinidad and Tobago.

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New construction of an aerobic wastewater treatment plant for a softdrink bottler in Senegal

A new bottling factory in the Senegalese Bandia region required the construction of a wastewater treatment plant to allow saft discharge of wastewater according to local environmental standards.

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Wastewater treatment for a softdrink producer in Burkina Faso

As part of the construction of a new bottling plant for a renowned softdrink producer, CUSS was commissioned to plan, construct and commission the wastewater treatment system. The specified effluent values were selected so that discharge into local surface waters is harmless.

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New construction of the anaerobic stage for a brewery wastewater treatment plant in Croatia

In 2008, following a tender process, CUSS was selected to build the wastewater treatment plant for an existing beer production and bottling plant in Croatia.

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Wastewater treatment plant for a well-known soft drinks manufacturer in Romania

As one of the first wastewater treatment plants CUSS designed and constructed a biological treatment for a renowned soft drink producer in the early 1990s. The treatment plant was designed in a way that allowed a fairly uncomplicated extension which was realised in 2012. Since then no mentionable malfunctions occurred and a daily wastewater volume of 1500m³can be treated.

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Construction of a wastewater treatment plant for a Coca-Cola bottler in Ethiopia

A wastewater treatment plant was designed for a Coca-Cola bottling plant in 2020. The plant was completed and put into operation in 2022.

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Membrane bioreactor for a baby food production in Serbia

In order to discharge the wastewater from a Serbian baby food production into the local surface water bodies. CUSS designed, installed and commissioned a complete biological wastewater treatment plant.

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