page_title: Lant
hierarchical_section_title: Lant
caption_attribution_description: English: Worldwide: various ecosan teaching photos
context_page_description: Lant is aged urine. The term comes from Old English land, which referred to urine in general. Collected urine was put aside to ferment until used for its chemical content in many pre-industrial processes, such as cleaning and production of gunpowder.
context_section_description: Lant is aged urine. The term comes from Old English land, which referred to urine in general. Collected urine was put aside to ferment until used for its chemical content in many pre-industrial processes, such as cleaning and production of gunpowder.
caption: A container filled with lant, in this case urine aged about four months.
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