Results from the study and preparation of the project showed that most people do not know the source of the water hyacinth and don't know the copious water hyacinth purple, which is a type of alien species. Water hyacinth in the current impact on the ecosystems of water very much, because the consequences of water hyacinth breeds quickly. But, on the contrary, water hyacinth also create benefits in wastewater. From water hyacinth, benefit generators Bueng makkasan waste water treatment projects stemming from the initiative. Stemming from the initiative of his Majesty the King, lawyer. When April 15 and April 20, 1937 2528
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