Biosolid

{
  "id": "MLC-T-ENV-003326",
  "term": "Biosolid",
  "field": "Environment",
  "definitions": [
    "1. Sewage sludge that is used or disposed through land application, surface disposal, incineration, or disposal in a municipal solid waste landfill. Sewage sludge is defined as solid, semi-solid, or liquid untreated residue generated during the treatment of domestic sewage in a treatment facility.\n\n2. Nutrient-rich organic materials resulting from the treatment of domestic sewage in a treatment facility. When treated and processed, these residuals can be recycled and applied as fertilizer to improve and maintain productive soils and stimulate plant growth. Biosolids are treated sewage sludge. Biosolids are carefully treated and monitored and must be used in accordance with regulatory requirements.",
    "1. Sewage sludge that is used or disposed through land application, surface disposal, incineration, or disposal in a municipal solid waste landfill. Sewage sludge is defined as solid, semi-solid, or liquid untreated residue generated during the treatment of domestic sewage in a treatment facility.\n\n2. Nutrient-rich organic materials resulting from the treatment of domestic sewage in a treatment facility. When treated and processed, these residuals can be recycled and applied as fertilizer to improve and maintain productive soils and stimulate plant growth. Biosolids are treated sewage sludge. Biosolids are carefully treated and monitored and must be used in accordance with regulatory requirements.\n\n3. The organic product that results from sewage treatment processes (otherwise referred to as sewage sludge).\n\n4. Biosolids products: organics containing any component of biosolids, including pure biosolids in the form of liquid or cake, or derived organics such as compost, lime sludges or pellets.\n\n5. Any solid, semisolid, or liquid residue removed during the treatment of municipal wastewater or domestic sewage. Sewage sludge includes solids removed during primary, secondary, or advanced wastewater treatment, scum, septage, portable toilet pumpings, type III marine sanitation device pumpings (33 CFR Part 159), and sewage sludge products. Sewage sludge does not include grit or screenings, or ash generated during the incineration of sewage sludge. Also referred to as biosolids.\n\n6. Biosolids (formerly referred to as \"sewage sludge\") are the nutrient-rich organic materials resulting from the treatment of sewage sludge (the name for the solid, semisolid or liquid untreated residue generated during the treatment of domestic sewage in a treatment facility). When treated and processed, sewage sludge becomes biosolids which can be safely recycled and applied as fertilizer to sustainably improve and maintain productive soils and stimulate plant growth. Biosolids are regulated under 40 CFR Part 503. 40 CFR Part 503 establishes standards, which consist of general requirements, pollutant limits, management practices, and operational standards, for the final use or disposal of biosolids."
  ],
  "subject": [
    "Water",
    "Environmental events"
  ],
  "see_also": [
    "Sewage Sludge"
  ],
  "references": [
    "National Pollutant Discharge Elimination System (NPDES) Glossary",
    "EPA 2006",
    "National Pollution Discharge Elimination System (NPDES) Glossary",
    "EPA 2006; Thesaurus of Terms Used in Microbial Risk Assessment",
    "NSWEPA 2004; Thesaurus of Terms Used in Microbial Risk Assessment",
    "40 CFR 122.2; Pretreatment Acronyms and Glossary",
    "How's My Waterway Glossary"
  ],
  "url": "https://mlchart.com/terminology/environment/biosolid/"
}