Planning Hazardous Waste Reduction and Treatment Strategies: an Optimization Approach

Abstract

An industry faced with escalating off-site waste disposal costs will often consider increasing on-site waste treatment capacity or the implementation of a waste reduction program. Waste reduction program options include input and process changes that decrease waste quantity and waste toxicity. Tradeoffs between capital investment and economy-of-scale in development are required, and will depend on the industry and the current level of waste reduction. A dynamic programming model is developed that allows the investigation of waste reduction and treatment strategies for industries in a changing regulatory and economic environment. The applicability of the optimization approach to industrial waste generators is illustrated through a hypothetical but representative industrial waste management example.

Keywords

Hazardous waste waste reduction waste treatment economic optimization capacity planning dynamic programming.

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References

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