Total Dissolved Solids
test water suspended or dissolved in water conductive material concentration. The measure unit is ppm.
PPM
Part Per Million
total solid contain of per unit.
ORP
Oxidation、Reduction、Potential
measure water substances oxidize process. The measure unit is mv.
KDF
Kinetic Degradation Fluxion
KDF is a high purity, fine granular copper and zinc alloy.
PH Rate
PH is to distinguish acidity or basicity. It affected by PH concentration, PH =-log[H+]. PH rate is 7 = nutral, PH rate >7=basicity, PH rate < 7 = acidity.
Water quality eutrophication
It’s a phenomenon of water pollution, which happens when chemical largely been use. The nitrogen increased exceed to 0.3ppm，antheridium increased to exhaust the Oxygen in water which killed organism such as fish in water.
Free Radicals
Singular ion which needs other ion to become a pair. Often taken by pulled protein, carbohydrates, sugars, fats and other beneficial substances undermine the body’s cell membranes, protein and nucleic acid resulting in the accumulation of lipid peroxide.
So that the body of useful features gradually disappeared, and the free radical chain reactions accelerated aging and cause disease as the source of sickness.
CE、UL
CE -safety qualified which widely used in European Union.
UL（Underwriter Laboratories Inc.）
NSF、EPA、WHO、FDA
NSF(National Sanitation Foundation)
re-name「NSF International」，brief : NSF
Found in year 1990 USA， NSF is trust by EPA & WHO，Owing to the research plan with EPA, NSF certificate is widely known world-widely.
FDA（U.S. Food and Drug Administration)