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Description
These are herbal handmade soaps from the finest herbs and pure essential oils without parabens and artificial fragrances. The benefit of aromatherapy is, the aromatic oils can be detected by cells in the olfactory systems which are closely-linked…
Classification
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Description
Coagulation and flocculation play the most important part of water treatment, these processes involve the removal of unwanted contaminants and materials by adding in a chemical coagulant, which will chemically be reacting to the unwanted… Classification
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