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Water denitrification process using air stripping (REC-3603)
Water denitrification process using air stripping (REC-3603)
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机译:使用气提法进行水的反硝化过程(REC-3603)
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摘要
A water denitrification process is provided which comprises stopping the reduction of nitrate at nitrite, lowering the pH of the water, and then gas stripping the nitrite out of the water by using air as the gas in a sparger. This allows considerable savings to be realized based on the reduced chemical removal costs as compared to other water denitrification processes.
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