Nothing Special   »   [go: up one dir, main page]
Scribd Logo
Upload

Welcome to Scribd!

  • 7 views

    Waste Management Trial

    Uploaded by

    rishidaparthi2367

    Copyright:

    © All Rights Reserved
    Download as PPTX, PDF, TXT or read online from Scribd

    Waste Management Trial

    Uploaded by

    rishidaparthi2367
    7 views10 pages

    Original Title

    Waste Management Trial Ppt

    Copyright

    © © All Rights Reserved

    Available Formats

    PPTX, PDF, TXT or read online from Scribd

    Did you find this document useful?

    Is this content inappropriate?

    Copyright:

    © All Rights Reserved
    Download as PPTX, PDF, TXT or read online from Scribd
    Download as pptx, pdf, or txt
    7 views10 pages

    Waste Management Trial

    Uploaded by

    rishidaparthi2367

    Copyright:

    © All Rights Reserved
    Download as PPTX, PDF, TXT or read online from Scribd
    Download as pptx, pdf, or txt
    of 10

    Introduction to Waste

    Management
    Waste management is the collection, transportation, and disposal of various types
    of waste, including municipal solid waste, industrial waste, and hazardous waste.
    It is a crucial aspect of environmental protection and sustainability.

    by Rithika Daparthi
    Understanding Waste Types and Composition

    Municipal Solid Waste Hazardous Waste


    Typically includes household garbage, commercial Waste that is flammable, reactive, corrosive, or
    waste, and some industrial waste. Consists of food toxic, requiring special handling and disposal to
    scraps, paper, plastics, metals, and other materials. prevent environmental harm.

    Electronic Waste Organic Waste


    Discarded electronic devices like computers, Biodegradable waste from living organisms, such
    phones, and televisions. Contains valuable as food scraps, yard trimmings, and agricultural
    materials but also potentially hazardous residues. Can be composted to produce nutrient-
    components. rich soil.
    Waste Hierarchy: Reduce, Reuse, Recycle

    Reduce Reuse Recycle


    Minimize waste generation by Repurpose and repair items Recover materials from waste
    using resources efficiently, instead of discarding them, and convert them into new
    choosing durable goods, and extending their lifespan and products, closing the loop and
    avoiding single-use items. reducing the need for new reducing the environmental
    resources. impact.
    Sustainable Waste Collection
    and Transportation

    Efficient and environmentally-friendly waste collection and transportation


    systems are vital for sustainable waste management. This involves using
    specialized vehicles powered by renewable energy, optimized route planning, and
    implementing smart technologies to monitor and optimize operations.

    Integrating recycling and composting services with traditional waste collection


    can further enhance the sustainability of the process, reducing the volume of
    waste destined for landfills or incineration.
    Waste Disposal Methods: Landfill,
    Incineration, Composting
    Landfill Incineration Composting

    Landfills are the most common Incineration is a waste-to-energy Composting converts organic
    and traditional method of waste process that burns waste at high waste into nutrient-rich soil
    disposal. Waste is buried and temperatures to reduce volume amendment. It diverts
    compacted in designated areas, and generate electricity or heat. biodegradable materials from
    with measures to contain It can divert waste from landfills, reduces methane
    leachate and methane. While landfills, but requires strict emissions, and produces a
    cost-effective, landfills have emission controls and careful valuable end product.
    environmental concerns like land management of hazardous ash Composting can be done on a
    use, emissions, and potential byproducts. small scale at home or at larger
    groundwater contamination. municipal facilities.
    Emerging Technologies in Waste Management

    Robotic Waste Plasma Bioplastic Smart Waste


    Sorting Gasification Packaging Collection
    Advanced robots with Plasma gasification uses Innovative bioplastics Autonomous waste
    sophisticated sensors extreme heat to convert derived from renewable collection vehicles
    and machine learning waste into synthesis gas, biomass sources offer a equipped with sensors
    algorithms can rapidly which can then be used sustainable alternative and route optimization
    identify and sort waste to generate clean, to traditional petroleum- software can improve
    streams with high renewable electricity based plastics, reducing efficiency, reduce
    precision, increasing and heat. waste and emissions, and provide
    recycling rates. environmental impact. real-time data on waste
    streams.
    Waste-to-Energy Conversion

    1 Incineration 2 Anaerobic Digestion


    Waste-to-energy incineration plants burn Organic waste is broken down by
    municipal solid waste to generate electricity or microorganisms in the absence of oxygen,
    heat. This reduces landfill waste and provides a producing biogas that can be used to generate
    renewable energy source. electricity or fuel.

    3 Gasification and Pyrolysis 4 Emerging Technologies


    These thermochemical processes convert waste New waste-to-energy technologies like plasma
    into syngas or oil, which can then be used to gasification and hydrothermal liquefaction are
    produce energy or other valuable products. being explored to optimize energy recovery
    and minimize environmental impacts.
    Regulatory Frameworks and Policies

    1 Legislation
    Laws and regulations that mandate waste management standards and targets at the
    national, regional, and local levels.

    2 Incentives
    Economic instruments like taxes, subsidies, and extended producer responsibility to
    encourage sustainable waste practices.

    3 Enforcement
    Monitoring and penalties to ensure compliance with waste management regulations
    and policies.
    Community Engagement and Education

    Awareness
    Inform and educate the community on waste management best
    1
    practices.

    Participation
    2 Encourage active involvement in recycling, composting, and
    waste reduction initiatives.

    Collaboration
    3 Partner with local organizations to promote
    sustainable waste management solutions.

    Engaging the community is crucial for the success of any waste management program. By raising awareness,
    promoting participation, and fostering collaboration with local stakeholders, we can empower citizens to become
    active partners in creating a more sustainable future.
    Future Trends and Innovations in Waste
    Management

    2B —
    Tons Global Waste Production
    The world generates over 2 billion tons of waste
    annually, a figure projected to increase dramatically in
    the coming decades.

    Recycling

    Recycling Targets
    Many countries aim to recycle 50% of their municipal
    solid waste, driving innovation to improve collection
    and processing.

    As the world confronts mounting waste challenges, emerging trends and technologies are transforming waste
    management. AI-powered smart bins, robotic waste sorting, and waste-to-energy conversion are just a few of the
    innovations reshaping this critical field.

    You might also like