OPTIMOTM: AN INNOVATIVE WASTEWATER MASTER PLAN OPTIMIZATION MODEL THAT IMPROVES SYSTEM EFFICIENCY, REDUCES RISKS AND SAVES CAPITAL AND O&M COSTS
Inland Empire Utilities AgencyChino, California
Carollo Engineers (Carollo), together with the Inland Empire Utilities Agency (IEUA) developed
an innovative planning tool, OPTIMOTM, which uses optimization algorithms to minimize
operational costs for a complex and interconnected collection, wastewater treatment, and
recycled water system. The model applies mass and energy balances to simulate wastewater flow
routing, treatment, recycle water distribution, and energy demand and supply. The model
accounts for multiple physical and water quality constraints, while maximizing the use of
recycled water and minimizing total system operations and maintenance costs, including power,
chemical, and labor demands. This integrated model is a planning tool for IEUA that simplifies
the complex interactions of their extensive wastewater system to maximize capacity, minimize
costs, and balance risks, while meeting regulatory constraints. This paper presents the
development and application of the model to IEUA, and benefits to other agencies.
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Posted: May 3rd, 2011 | Filed under: 500K-1M, Waste Water Treatment, Water Treatment | Tags: Capital Savings, Improved System Efficiency, Maximize Capacity, Meet Regulatory Constraints, O&M Cost Savings, Reduced Risks | No Comments »