Tag: water hyacinth

Burkinabe Woman Turns Water Hyacinth Into Gold Mine

On By Dr. Y.In Great Economy, Great People, Great Science7 Comments
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Mariama Mamane (Source: UNEP)

In Ouagadougou, the capital city of Burkina Faso, a young scientist, Mariama Mamane who won the Young Champion of the Earth in the year 2017, is turning water hyacinth, an invasive species, into fertilizer, bio-gas and energy.

Mariama’s pilot program prevents desertification, creates food security and converts a problem into a livelihood opportunity for people in Burkina Faso. Her project, “JACIGREEN”, offers an innovative eco-solution introducing a plant-based purification mechanism to help manage fresh water and improve access to drinking water. It simultaneously implements a system to produce organic fertilizer (via anaerobic composting) and electricity (from biogas recovered from the water hyacinth transformation process). Her goal is to “Improve living conditions of population through sustainable agriculture and renewable energy for energy deficient rural communities in West Africa.”

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Water hyacinth invasion in Lake Victoria (Source: Lilian Ochieng, The East African)

Recall that Achenyo Idachaba of Nigeria has been exploring other alternatives making arts and craft products with the Water hyacinth (Jacinthe des eaux) in Nigeria. For those who do not know what the water hyacinth is, it is a plant which has been suffocating rivers around the globe, and has proliferated in places such as Lake Victoria (Africa’s largest body of fresh water) not only depriving the lake of its oxygen thus reducing nutrients for fishes, blocking water ways, and breeding all sorts of new diseases. This plant is not native of Africa.

Please help me applaud the work of Mariama Mamane. She was featured in this UN video below turning plant to power in Burkina Faso. Enjoy!

Achenyo Idachaba tells us how to turn a deadly plant into a thriving business

On By Dr. Y.In Great Economy, Great People, Great ScienceLeave a comment
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Fishermen wade through water hyacinth in Lake Victoria (Source: Lilian Ochieng, The East African)

Ever heard of the Water hyacinth (Jacinthe des eaux)? that plant that has been suffocating rivers around the globe? That plant can be seen as one drives on the Wouri River bridge in Douala, and in major cities in Africa as it proliferates in the local rivers. Often, one can see fishermen in boats trying to uproot the plant? Years ago, Lake Victoria (Africa’s largest body of fresh water) was luscious, today the water hyacinth has had negative effects on its ecosystem, not only depriving the lake of its oxygen thus reducing nutrients for fishes, blocking water ways, and breeding all sorts of new diseases. This plant is not native of Africa. Achenyo Idachaba has turned a major problem for the local fishermen and villages as their source of livelihood was being extinguished by this plant, into a source of revenue while getting rid of the plant and developing arts and crafts. Enjoy her TED talk.