Application scope

Widely applicable to industries such as food, medicine, electronics, chemical, and industrial wastewater.

role

The main function of activated carbon filters is to remove large organic molecules, iron oxides, and residual chlorine. This is because organic compounds, residual chlorine, and iron oxides are prone to poisoning ion exchange resins, while residual chlorine, cationic surfactants, etc. not only poison the resin, but also damage the membrane structure, causing the reverse osmosis membrane to fail.

function

In the water quality pretreatment system, activated carbon filters can adsorb residual chlorine that cannot be removed in the previous stage filtration to prevent the subsequent stage from being affectedreverse osmosis membraneAffected by its oxidation and degradation, it also adsorbs pollutants such as small molecule organic compounds leaked from the previous stage, which can cause odors, colloids, pigments, and heavy metals in waterionIt has a significant adsorption and removal effect, as well as the ability to reduce COD. It is possible to further reduce the SDI value of RO inlet water to ensure SDI<5, TOC<2.Oppm。