The Role of Water Quality in the Future Industrial Development of the Ross River Basin, Qld

Within the Ross River Basin, the following types of water were collected and analysed; 19 streams, 24 wells and bores together with 19 samples from the Ross River Dam. The waters were found to contain up to 269 ppm of silica and, although they meet the requirements for industry in all other respects, this extremely high figure means that two basic guidelines should be followed. All steam generation units, except those less than 150 psi should employ hot lime zeolite softening, demineralization or evaporation to remove silica. Cooling systems should only operate on a once through basis.