{"product_id":"water-ph-electrolyzer-test-electrolysis-water-purity-level-meter-ph-testing-220v","title":"Water PH Electrolyzer Test Electrolysis Water Purity Level Meter PH Testing 220V","description":"\u003cp\u003eITEM NAME:Water PH Electrolyzer Test Electrolysis Water Purity Level Meter PH Testing 220V Product Overview Water PH Electrolyzer Test Electrolysis Water Purity Level Meter PH Testing 220V Product Description: The instrument consists of an electrolytic rod with positive and negative electrodes (one is an iron rod and the other is an aluminum rod), two electrodes introduced as electric fields. After electrolysis, positive Fe3+ ions are dissolved under the action of electric current. They will combine with negative OH - ions in water to form Fe (OH) 3 particles which are insoluble in water. These particles have strong coagulation and adsorption activity to colloidal particles in water, and thus form the process of adsorption and coagulation of organic or inorganic substances in water. At the same time, due to the action of electric current, the original dissolved metal particles, such as manganese, potassium, cobalt and so on, are reduced out and gradually aggregated to form metal clusters, resulting in the color separation of different metal ions. After electrolysis, different colors of water show various impurities in the water. Water electrolysis apparatus: Yellow: dissolved acids, silicon compounds, organic minerals, molybdenum, silicon, fluoride, and other organic matters. Green: arsenic, mercury, lead, copper and sodium. Blue: bacteria, viruses, carcinogens, organophosphorus, etc. (fertilizers, detergents and pesticides) Red: iron, rust and bacteria White: lead, zinc, mercury, inorganic salt fouling. Black: heavy metals (zinc, lead, copper, chromium, manganese, cadmium) Product Information: Material: ABS+ aluminum iron Size(Approx.): body length: 10.7*9.7*2.6cm\/4.21*3.82*1.02in, power cable length: 80cm\/31.50in, iron bar length: 7cm\/2.8 cm(2.76*1.10in) Measuring range: 50 to 200 mg\/L. Rated voltage: 220V\/50Hz Application: household drinking water, water purifier detection. Usage method: 1.Prepare to test the water-take two white glasses with a capacity of 100-15.Find many great new \u0026amp; used options and get the best deals for Water PH Electrolyzer Test Electrolysis Water Purity Level Meter PH Testing 220V at the best online prices at Order2india Shopping! Free shipping for many products!\u003c\/p\u003e","brand":"O2INEW","offers":[{"title":"Default Title","offer_id":1613815382031,"sku":"O2I-0-174909608751","price":3789.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/2582\/products\/s-l2000__64185_daea3147-a4da-45fe-9943-21153b6b24a2.jpg?v=1680095448","url":"https:\/\/order2india.com\/products\/water-ph-electrolyzer-test-electrolysis-water-purity-level-meter-ph-testing-220v","provider":"ORDER2INDIA SHOPPING","version":"1.0","type":"link"}