IIUC, hot plasma sterilizes water with hydroxyl free radicals and cold plasma sterilizes water with hydroxyl free radicals.

Air is about 78% Nitrogen. We use plasma, Haber-Bosch, and Biological Fixation to convert Nitrogen in air and water into Nitrates that plants can use.

Is there research on which method of production of fertilizing nitrates is most energy efficient?

I have a Chitosan-Alginate geotextile water bag concept where the geotextile is treated with Magnesium so that it will form Struvite. This one is from a chat called, "Multifunctional biochemical matrix"; https://github.com/westurner/sustainablefactory/blob/main/do...

I tried to add headings to the chats to make them something. But I just found what look like better tools for backing up chats, and also OpenInference and SIOC specs for archiving and indexing LLM chats.