| 摘要 |
The apparatus of the present invention includes a first nitrogen fixation tank open to the ambient air and nitrogen-fixing bacteria and a growth medium within the first nitrogen fixation tank downstream from the first nitrogen fixation tank for producing ammonium hydroxide from a combination of ambient air, water, and selected nutrients. The apparatus also includes a second evaporation tank to vaporize the ammonium hydroxide to form anhydrous ammonia. The present invention relates to a method for producing ammonia and nitrogen fertilizer using nitrogen-fixing bacteria, including providing a first nitrogen fixation tank open to the ambient air, and nitrogen-fixing bactieria and a growth medium within the first nitrogen fixation tank for producing ammonium hydroxide from a combination of ambient air, water, and selected nutrients. The method also includes providing a second evaporation tank downstream from the first nitrogen fixation tank to vaporize the ammonium hydroxide to form anhydrous ammonia.
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