Cleaner production
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Cleaner production is a preventive, company-specific environmental protection initiative. The term cleaner production was formally adopted. It was defined as the continuous application of an integrated preventive environmental strategy to processes, products, and services to increase overall efficiency, and reduce risks to humans and the environment.It is intended to minimize waste and emissions and maximize product output. By analyzing the flow of materials and energy in a company, one tries to identify options to minimize waste and emissions out of industrial processes through source reduction strategies.
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Cleaner production
- 2. What is cleaner production • a preventive, company-specific environmental protection initiative • to increase overall efficiency, and reduce risks to humans and the environment • to minimize waste and emissions and maximize product output Cleanerproduction 2
- 3. Attributes • The precautionary approach • The preventive approach • Democratic control • Integrated and holistic approach Cleanerproduction 3
- 4. Why cleaner production • Economical benefit and top-management commitment • Legislative pressure • EMS Programs • Improves product quality, reduce long-term liabilities • improves worker’s health and safety conditions and staff motivation • saves costs Cleanerproduction 4
- 5. Cleaner Production Assessment Methodology • WHERE waste and emissions are generated • WHY waste and emissions are generated • HOW waste and emissions can be minimized in your company to systematically investigate the existing production and to identify opportunities for improving the production or the products Cleanerproduction 5
- 7. Planning and organizing • Obtain management commitment • Establish a project team • Develop environmental policy objectives and targets • Plan the Cleaner Production assessment Cleanerproduction 7
- 8. Pre - assessment • Company description and flow chart • Walk - through inspection • Establish a focus on processes • Generate a large quantity of waste and emissions • Use or produce hazardous chemicals and materials • Entail a high financial loss • Have numerous obvious Cleaner Production benefits • Are considered to be a problem by everyone involved Cleanerproduction 8
- 9. Assessment phase • collection of available data • introducing new data sheets and data collection in daily basis and on-site measurements • Monthly utility, Input resource consumption • Products output inventory • Solid wastes collected • Waste water treated and discharged • Select suitable CP technique • Housekeeping • Process optimization • New technology • Raw material subtitution Cleanerproduction 9
- 10. Feasibility analysis • Technical Feasibility • checking the availability and reliability of equipment • Financial Feasibility • Cost comparison, Profit comparison • Return on Investment • Payback period • Net Present Value (NPV) • Internal Rate of Return(IRR) • Environmental feasibility • Reduction in quantity of wastes, energy loss, material and resource consumption • Less hazardous materials Cleanerproduction 10
- 11. Implementation and Continuation • Create action plan • Implement options • monitor the new resource consumption/waste generation level • Sustain cleaner production Cleanerproduction 11
- 12. Barriers to CP implementation • Internal barriers • Traditional philosophy of CEOs (low awareness) • Internal organization and communication (initial constraints) • Limited information, data and expertise on waste and emissions • Focus on end of pipe solutions and short term profits • Inadequate cost/profit calculations • No or limited support of middle management • External barriers • Availability of investment capital • Availability of CP technologies Cleanerproduction 12