METTLER TOLEDO offers a combined silica analyzer and phosphate analyzer in a compact design for flexibility with less complexity, for on-line water quality monitoring. Salts of silica (silicates) are used as pipe corrosion inhibitors and to sequester soluble. Silica and phosphate analyzers are reliable on-line instruments designed for pure water treatment and power cycle chemistry monitoring. Stress is also laid by MURRAY and GRAVENOR (1953), in the discussion of the mechanism for the formation of marine sediments, on the chemical precipitation of silica. Pure sand is a chemically stable, low-cost water filtration media. For water treatment, silica can foul reverse osmosis (RO) membranes under some. hydrogen bonded/geminal) are also inferred from the data. Thus it is accepted in general that silica in river-water is in colloidal state and therefore flocculated or precipitated by electrolytes on mixing with sea-water. Silica-content of water are very critical to High Pressure Steam boiler system as it is volatile enough that it can carry over to the vapor partition and can. Silica is harmless to human health, passing without effect through the body. The properties of other types of silanol groups ( i.e. Here we make use of vibrational sum frequency spectroscopy (VSFS) to first, identify under water the OH stretch of isolated surface silanols, and second, explore its acid/base behavior and dependence on the surface pretreatment method. Silica contamination of water can lead to silica. However, in spite of its importance, the direct probing of specific surface silanol groups under water has been hampered by instrumental limitations. The presence of silica in water can cause problems for many industries, research areas and testing labs. They claim that the high silica content in Fiji Water may also reduce Alzheimers risk. Fiji Water also says that silica removes waste from the body, dissolves nutrients and minerals, cushions joints and protects organs and body tissues. It has been long recognized that the surface chemistry of silica, and in particular the type and relative amount of surface bound silanol groups, plays a critical role in many of the properties associated with the material, where a typical example is the discrepant adsorption behavior observed depending on the pretreatment history of the surface. Silica is presented as regulating body temperature, carrying nutrients and oxygen to cells.