Description:
Product Name: Water Electrolyzer
Instructions:
1. Prepare water for testing—take two white glasses with a capacity of 100-150 ml, one for tap water and the other for RO machine water, and place them on the table.
2. Prepare for inspection - place the electrolyzer flat on the glass and plug in the 220 volt power supply.
3. Inspection - press the power switch button on the electrolyzer to the ON position to start the inspection.
Usually the inspection time is 30 seconds. At the end, first press the power switch to the OFF (off) position, and finally take out the electrolyzer.
Safety Warning:
1. After the electrolyzer is used up, dry the electrode with a dry cloth, and wipe off the water on the iron pole with a fine gauze cloth, and keep it properly.
Illustrate:
1. This instrument has electrolytic rods with positive and negative poles (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, under the action of the current, the positive Fe3+ ions are dissolved, and they will combine with the negative OH- ions in the water to form Fe(OH)3 particles that are insoluble in water. The coagulation and adsorption activity is very strong, and thus the adsorption and coagulation process of organic or inorganic substances in water is formed.
2. 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 aggregated to form metal clusters. Due to the different color development of different metal ions, color separation occurs.
3. Different colors appear in the electrolyzed water to show various impurities in the water
4. Water quality electrolysis instrument:
(1) Yellow: Dissolved acids, silicon compounds, organic minerals, molybdenum, silicon, fluoride, other organic substances
(2) Green: arsenic (arsenic), mercury, lead, copper, sodium
(3) Blue: , viruses, carcinogens, organic phosphorus, etc. (fertilizers, detergents and pesticides)
(4) Red: iron and rust,
(5) White: lead, zinc, mercury, inorganic salt dirt
(6) Black: heavy metals (zinc, lead, copper, chromium, manganese, cadmium)
Standards for measuring water quality
1. Does not contain any harmful and odorous substances (especially heavy metals and organic substances);
2. The hardness of the water is moderate, usually between 50-200mg/L (calculated as calcium carbonate);
3. The pH value is weakly alkaline (7.0-8.0);
4. The content and proportion of trace elements and minerals in the water are moderate, similar to normal liquid;
5. The content of dissolved oxygen and carbon dioxide in water is moderate (dissolved oxygen in water ≥ 6-7mg/L)
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