Better water purification with seeds from Moringa trees

Moringa seeds - Moringa facts

Seeds from Moringa oleifera trees can be used to purify water. Uppsala University leads a research group which has discovered that seed material can give a more efficient purification process than conventional synthetic materials in use today. Clean water is essential for good health.  In many countries it is still difficult to obtain clean water.  Even developed countries can benefit from a process that treats waste water without addition of further synthetic chemicals. In a project lead by UppsalaUniversity, scientists from several countries have investigated how an extract from seeds…

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Seeds from the Moringa tree can be used for water purification

Moringa seeds - Moringa facts

Pure water is a key requirement for good health and alternative cheap, safe methods are required in many countries. In a paper that has just been published in the leading American Chemical Society journal on interfaces, Langmuir, researchers from Uppsala University in co-operation with The University of Botswana describe how extracts from seeds of the Moringa oleifera tree can be used for water purification. Flocculation of particulate impurities is a common first stage in purification of water. This often uses addition of either aluminium or iron salts.  Aluminium, particularly, has…

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