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| Energy from Weeds and Wastes |
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| Water hyacinth, (weeds that clog major
waterways) restricting boat traffic are held in check in a lagoon by careful
harvesting. Biogas plants use these dried plants as raw materials. |
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| Capturing this energy storehouse from woods, crops, algae, animal and human wastes, or sewage creates an infinitely renewable fuel supply. |
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| Reprocessed living matter yields liquid and gaseous fuels, and petrochemical substitutes. It also solves waste disposal and restricts pollution. |
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