摘要: |
As with anything else, water treatment cost estimates are difficult to get a handle on without somewhere to begin. This document and the spreadsheet program it describes are just that - a place to begin. With minimal information, such as a rough idea of the water analysis and the capacity of the treatment systems, this program provide.*; cost estimates based on theoretical equipment sizes and chemical requirements. It is not intended to be a final design cost estimate. It is intended as a tool for comparing different process options at an early phase in the planning process. Processes included in the program are microfiltration, reverse osmosis/nanofiltration, electro dialysis, ion exchange, gravity filtration, granular activated carbon, disinfection and chemical feed systems. |