WATER WEEK and WATER FESTIVAL in Vinh

In May 2019 we celebrated a great WATER FESTIVAL in Vinh City, concluding the WATER WEEK 2019 in Nguyễn Trường Tộ school!

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Cooperation with Public Utility in Nghe An / Vietnam

Urban sewerage collection and treatment systems in many of Vietnam’s rapidly growing cities have received substantial investments over the past two decades. However, more than often the mostly donor financed

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SEWTREE – A new Approach to Urban Water Management

WSI in cooperation with ATB WATER GmbH are currently developing an innovative, close-to-nature wastewater and stormwater treatment and storage system to be applied in urban wastewater management

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Cooperation established with Vietnam Sustainable Social Enterprise

We have recently joined forces with VSSE, who are doing impressive work in rural areas and with ethnic minorities. A first joint project on school sanitation in Lao Cai was

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WSI’s International Conference and Poster Exhibition on Decentralised Wastewater Management – Experience with Long-Term Operations

Decision makers in many developing and emerging countries are currently considering Decentralised Wastewater Treatment as a cost-effective and reliable alternative to centralised, conventional drainage and treatment concepts. International development banks

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“Total School Sanitation Project” in Vinh / Vietnam developed further

WSI’s comprehensive solution for school sanitation in developing countries, including construction of toilet buildings, wastewater collection and treatment, IEC and environmental education, has been applied in a second phase in

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