WSI now Member of SUSANA
We have joined the Sustainable Sanitation Alliance (SUSANA), an informal network of people and organisations who share a common vision on sustainable sanitation and who want to contribute to achieving
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We have joined the Sustainable Sanitation Alliance (SUSANA), an informal network of people and organisations who share a common vision on sustainable sanitation and who want to contribute to achieving
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WSI has been accepted as a member of the Training and Demonstration Centre for Decentralized Sewage Treatment – BDZ e.V. The BDZ e.V. is an initiative for the promotion and establishment
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