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Natural systems + engineered water treatment processes in the focus of AquaNES

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Sewage gas utilization in Mexico

18.05.2016

Live demonstration at IFAT 2016 – Siphon and new concepts for aged stabilization ponds

From May 30 to June 3, 2016, our customers and business partners have the opportunity to meet us personally on the world`s leading fair for environmental technologies in Munich.

You find our exhibition booth in hall A 5 at the joint area of “Berlin Partner for Business and Technology” (booth No. 227/326). We are happy to present our latest products and innovations regarding treatment, recovery and drainage of rainwater and of wastewater from various sources (municipal, domestic and industrial). Once again this year’s focus is put on adapted, decentralized and small scale solutions in urban and rural areas.

A special highlight will be the live presentation of a self-priming siphon. This siphon works through hydraulic elevation (floating and sinking) without any external energy demand. A reliable start of a cycle doesn’t require auxiliary constructions and the siphon is designed for big amounts of potentially highly polluted sewage. This product may be an essential component of ideal solutions, e.g. in the reinforcement of sewage pond systems.

In order to fulfill latest requirements for the treatment of combined sewage most applied solutions are highly complicated in technological terms. The combination of a robust constructed wetland for combined sewage (regarding DWA-A 262, draft version 2016) with this siphon leads to optimized hydraulic efficiency whilst cleaning performance ranges from good to highly satisfying results. This solution makes it possible to comply with high requirements for the treatment of combined sewage. AKUT has developed this solution as an alternative to expensive and laborious network separation as the conventional solution for this challenge.

In case you are interested in these or similar, simple, cost-efficient and therefore (in the long run) sustainable solutions, we are happy to consult you at our corner booth No. 227/326 in hall A5.

We offer consultancy about our broad range of services, including the generation and capture of biogas out of domestic wastewater or organic substrates, energy saving and energy input of electricity and heat into semicentral grids, SBR technology as an upgrade of pond systems and last but not least sustainable sanitation systems (e.g. ECOSAN or NASS: DWA-A 272). You may feel free to arrange an appointment with us at IFAT beforehand. In this case we can issue entrance tickets to visit our stand. Contact us for appointments and tickets: 0049-30-52000950

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Live demonstration at IFAT 2016 – Siphon and new concepts for aged stabilization ponds

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Final workshop on rainwater harvesting in South Morocco

01.05.2016

Sewage gas utilization in Mexico

In the framework of the program “Energetic utilization of urban waste – EnRes” AKUT has been awarded by the GIZ to develop concepts in the field of biogas generation out of sewage sludge. The timeframe of this project is approximately 2 years. AKUT collaborates in Mexico with its local partner engineering companies IBtech and UCY.

In addition to the elaboration of a manual for sewage gas utilization in wastewater treatment plants as well as to creating new teaching material for courses and workshops in this field a pilot project is going to be planned, implemented and evaluated. 8 out of 27 wastewater treatment plants with flow rates of more than 250 l/s have been selected for detailed assessment and investigation regarding economic and technological feasibility as a pilot project for sewage gas utilization. These studies shall be completed within the short timeframe of the project.

For further planning the wastewater treatment plants León, Colima and Paso Limón have been chosen. Plant designs shall be completed in the beginning of 2017.

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Sewage gas utilization in Mexico

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AKUT is part of the developing team to establish Berlin`s central river pool

14.12.2015

Final workshop on rainwater harvesting in South Morocco

Final workshop on rainwater harvesting in South Morocco

A circular path has been completed in order to present measures for strengthening the agricultural sector in the region Souss-Massa-Draâ in December 2015. Rainfalls are less frequent and single events often heavier in these oases that are highly affected by climate change.

Due to poor and infrequent water supply traditional agricultural activities have declined significantly and heavy rainfall events are cause of erosion in many areas. A combination of various decentralized and small-scale measures was set up to improve the situation. One example is the construction of several ground sills / small dams that have been built in the long branched valleys above the oasis Tidrheste to reduce erosion.

Water retention measures increase the infiltration rate and usable water is directed into small channels. As a result of the collection of water in Negarim microcatchments and decentralized cisterns the olive tree cultivation is now possible without usage of (scarce) groundwater.

The successful international cooperation of AKUT Umweltschutz Ingenieure Burkard und Partner, Schulze-Matthes Ingenieure, the Association Ennacer de Développement (AED) of Tidrheste and the GIZ shall be continued. Further information about the project, irrigation, erosion protection and Rainwater Harvesting in arid climate zones may be obtained from Heribert Rustige.

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