By Products

Biosoil

Biosoil is a term used to describe biologically enriched soil, often designed to enhance plant growth, improve soil health, and remediate contaminated lands. It is typically a blend of organic matter, beneficial microbes, and sometimes engineered amendments like biochar or compost.

Applications of Biosoil:

  • Soil Remediation: Used to restore polluted or degraded soils by breaking down contaminants through microbial action.
  • Erosion Control: Helps stabilize slopes and prevent soil erosion.
  • Stormwater Management: Used in bioretention systems to filter pollutants from water runoff
  • Agriculture & Landscaping: Improves soil fertility, structure, and microbial biodiversity for better crop yields.
  • Land Reclamation: Used in reclaiming disturbed sites like mines, construction sites, or landfills.
  • Landfill capping: Enhancing the soil layer above geomembranes for vegetation growth.
  • Leachate management: Biosoil can help in reducing leachate contamination by absorbing and breaking down pollutants.
  • Legacy waste remediation: It can aid in restoring soil health in old dump sites.
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    Biosoil
    Biosoil

    Refuse Derived Fuel (RDF)

    Refuse-Derived Fuel (RDF) is a type of fuel produced from municipal solid waste (MSW) or industrial waste. It consists of high-calorific-value waste materials such as plastics, paper, textiles, and biomass, which are separated from non-combustible materials like glass, metals, and wet organic waste.

    Uses of RDF:

  • Cement Kilns: Used as an alternative fuel in cement plants to replace coal and reduce emissions.
  • Waste-to-Energy Plants: Burned to generate electricity and heat.
  • Industrial Boilers: Used in thermal power plants and industries requiring high-energy inputs.

    • Shredded RDF

    Shredded RDF refers to RDF that has been processed into smaller particle sizes by shredding, making it more uniform and easier to handle. The shredding process:

  • Increases combustion efficiency by improving air circulation.
  • Makes RDF transport and storage easier by reducing bulk.
  • Ensures consistent calorific value by homogenizing the material.

    • Shredded RDF is often pelletized or baled for easier handling and transportation, especially when used for export or in large-scale industrial applications.
    Since your company is involved in solid waste management, RDF and shredded RDF could be useful in:

  • Landfill diversion: Reducing the volume of waste going to landfills.
  • Revenue generation: Selling RDF to cement plants or power stations.
  • Waste valorization: Converting non-recyclable waste into energy.
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    Refuse Derived Fuel (RDF)
    Refuse Derived Fuel (RDF)

    WoodScrap

    Wood scrap in municipal solid waste (MSW) refers to discarded wood materials that come from various sources within urban waste streams. It includes natural wood, treated wood, and composite wood products, often found in construction, demolition, household, and industrial waste.

    Sources of Wood Scrap in MSW:

  • Household Waste: Broken furniture, wooden pallets, cabinets, doors, etc.
  • Construction & Demolition Waste (C&D Waste): Plywood, MDF (medium-density fiberboard), laminate flooring, scaffolding, and leftover timber.
  • Industrial & Commercial Waste: Discarded packaging crates, wooden reels/spools, and factory by-products.
  • Garden & Yard Waste: Tree branches, logs, and pruned wood.
  • Waste from Markets & Warehouses: Wooden vegetable crates, packing materials.

    • Processing & Recycling of Wood Scrap:

    Wood scrap in MSW can be recycled, repurposed, or used for energy recovery, depending on its type and level of contamination.

    1. Recycling & Repurposing:
  • Clean wood (untreated, unpainted) can be chipped into wood mulch or repurposed for making plywood, furniture, or particle boards.
  • Treated/painted wood (varnished or chemically treated) is harder to recycle but can sometimes be reused in non-structural applications.

    • 2. Energy Recovery (Waste-to-Energy):
  • Industrial & Commercial Waste: Discarded packaging crates, wooden reels/spools, and factory by-products.
  • Wood scrap with high calorific value can be processed into Refuse-Derived Fuel (RDF) or biomass fuel for use in cement kilns and industrial boilers.
  • In some waste-to-energy plants, shredded wood is burned to generate electricity and heat.
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    Wood Scrap
    Wood Scrap