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Researchers Test Algae Biofuel in Hong Kong

Scientists in Hong Kong are testing the use of micro algae to clean water waste and produce fuel. The technology is still too expensive to be broadly developed, but researchers are asking for the government's support in protecting homegrown biofuel against cheaper, foreign competition. Environmental scientist Ho Kin-Chung from the Open University of Hong Kong says the process of turning algae into energy uses the intrinsic qualities of the plant. “Algae contains a...

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