Prepare to test the water – take two white glasses with a capacity of 100-150 ml, one cup of tap water, the other cup of RO water, and discharge it on the table.Prepare for inspection - Place the electrolyzer flat on the glass and plug in the 220 volt power supply.
Inspection - Press the power switch button on the electrolyzer to the ON position to start the test. Usually the test time is 30 seconds. At the end, first turn the power switch to the OFF position and finally take out the electrolyzer.
safety warning: After turning on the power, do not grasp the hands on the electrodes; do not put your fingers into the test water; do not let children play the electrolyzer. After the electrolyzer is used up, dry the electrode with a dry cloth, and wipe the water on the iron pole with a fine gauze and keep it in a safe place.
This instrument has positive and negative two-electrode rods (one is an iron rod and the other is an aluminum rod), that is, two electrodes introduced as an electric field. After the electrolyzer is energized, the positive valence Fe3+ ions are dissolved under the action of current, and they will combine with the negative OH- ions in the water to form water-insoluble Fe(OH)3 particles, which are colloidal particles in the water.
The coagulation and adsorption activities are very strong, and thus the adsorption and agglomeration processes of organic or inorganic substances in water are formed.At the same time, due to the action of the current, the metal particles originally dissolved in water, such as manganese, potassium, cobalt, etc., are reduced and gradually aggregate to form a metal cluster, and the color separation is caused by the different color development of different metal ions.
