Supply of quartz sand wwwlywatercom

?? Quartz sand quartz sand is a very wide range of currently used a filter. I produced the quartz sand, natural quartz ore crushing, screening, washing made diamond shape, color white, no impurities. At present, some areas use natural river sand, sea sand to do media, although the low cost, but the use of short cycle, mechanical strength poor, broken easily. Quartz sand 3-4 times longer than the natural sand cycle, and the quality and stability filtered. Physico-chemical properties of quartz sand Green Water Treatment Technology Co., Ltd. of Henan Item Unit analysis Item Unit analysis of the true specific gravity effective diameter of 3.4 mm 0.45% hydrochloric acid soluble rate g / cm3 2.55-2.65 particle size of the wear rate of 0.45% minus 0.03 mill rate 2.8% share of 1.35-1.6 see hanging haze wash ignition loss of 25% equal coefficient 0.6 1.6