
It has been pointed out that ozone is an excellent alternative, a much more effective oxidizer than chlorine shock. one of the worst DBPs is the noxious and volatile trichloramine (NCl 3), well known for irritating the eyes nearby a pool.
#POOL SHOCK FREE#
Indeed, superchlorination produces free chlorine that reacts with organic contaminants to form a variety of disinfection byproducts (DBPs) which are hazardous to swimmer health e.g. with creatinine, an organic component in human sweat. While "shocking" pools to reduce the buildup of chloramines works with inorganic, ammonia-based chloramines, in two studies it was found ineffective with the organic chloramines present in all pool water e.g. Although a verb for superchlorination, "shock" is often misunderstood (through marketing and sales language) to be a unique type of product. The term shocking refers to raising the amount of free chlorine, or chlorine that hasnt yet dissolved in the water, by mixing chlorine or other chemicals.

Commercial sodium hypochlorite should not be mixed with commercial calcium hypochlorite, as there is a risk of explosion. Water that is being shock chlorinated should not be swum in or drunk until the sodium hypochlorite count in the water goes down to three ppm or less. A lesser ratio is termed superchlorinating. The common advice is that the amount added must raise the level of chlorine to 10X the level (in parts per million) of chloramines present in the pool water this is "shocking". Shock chlorination is performed by mixing a large amount of sodium hypochlorite, which can be in the form of a powder or a liquid such as chlorine bleach, into the water. Ultimate T.K.

In tablet form, this brand has 65 Available Chlorine and 35 Calcium. Shock chlorination is a process used in many swimming pools, water wells, springs, and other water sources to reduce the bacterial and algal residue in the water. DryTec pool shock contains 68 Calcium Hypochlorite with 32 'other ingredients.' In the Swim pool shock is only 68 calcium hypochlorite, and th e balance of the contents are 32 inert (chemically inactive) ingredients.
