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    "story_id": "mp-2026-07-21-012",
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    "headline": "Wastewater Powers Its Own Recovery Loop",
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    "dek": "A microbial desalination cell drove forward osmosis while recovering water and fertilizer nutrients from synthetic livestock wastewater.",
    "summary": "A microbial desalination cell drove forward osmosis while recovering water and fertilizer nutrients from synthetic livestock wastewater.",
    "body_text": "Researchers linked electrically assisted forward osmosis to a microbial desalination cell so electricity generated by wastewater-fed microbes could move magnesium ions, promote struvite fertilizer formation, and increase water transport. Tests used synthetic livestock wastewater and demonstrate a closed-loop laboratory platform. The work suggests compact resource-recovery systems that need less external electricity, but it does not yet establish durability, economics, contaminant removal, or performance in a full-scale farm installation.",
    "why_it_matters": "A microbial desalination cell drove forward osmosis while recovering water and fertilizer nutrients from synthetic livestock wastewater.",
    "limitations": [
      "Tests used synthetic livestock wastewater and demonstrate a closed-loop laboratory platform.",
      "The work suggests compact resource-recovery systems that need less external electricity, but it does not yet establish durability, economics, contaminant removal, or performance in a full-scale farm installation."
    ],
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    "first_published_at": "2026-07-21T09:00:00.000-04:00",
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        "qualification": "Tests used synthetic livestock wastewater and demonstrate a closed-loop laboratory platform."
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    "tags": [
      "wastewater",
      "resource recovery",
      "bioelectricity"
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      "source_id": "source-2026-07-21-012",
      "title": "Chinese Academy of Sciences via Newswise: Self-powered wastewater recovery",
      "publisher": "Chinese Academy of Sciences via Newswise",
      "url": "https://www.newswise.com/articles/self-powered-system-turns-wastewater-into-water-and-fertilizer",
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      "accessed_at": "2026-07-21T08:27:27.115-04:00",
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  "cite_this_report": {
    "title": "Wastewater Powers Its Own Recovery Loop",
    "publisher": "The Machine Press",
    "published_at": "2026-07-21T09:00:00.000-04:00",
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