Large, complex models can be used to accurately represent both hydraulic and conservative substances in a mixed trunk and distribution pipeline system, providing valuable knowledge about the variation of nitrate concentrations. A small number of Automatic Liquid Filtration Instruments (ALFIs) are able to automate what would otherwise be a labor intensive sampling technique and provide an accurate and cost effective method for determining nitrate levels within distribution, although they still need some time and resources to locate. However, if a good, well calibrated hydraulic model is available, nitrate blending will be accurately predicted by the SWS software if reliable source water concentration data can be obtained, making the need for a separate water quality field test unnecessary.
| File Size : | 1
file |
| ISBN(s) : | 0898677912 |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 16 |
| Published : | 01/01/1995 |
