In the drinking water dislocated system, a stuffing agent is a chemical for preventing the sediments of the membrane. They help maintain the clean and efficient operation of reverse osmosis membranes.
Here are several common drinking water anti -infiltrating dirt:
Multi -phosphate (such as sodium polyphosphate): Multi -phosphate is a commonly used dirt -resistant agent that can form complexes with metal ions such as calcium and magnesium dissolved in water to prevent it from depositing on the surface of the membrane.
Acidic cleaning agent: acidic cleaning agents usually contain ingredients such as oxalic acid and hydrochloric acid. They can dissolve the formal alkaline salt stains to help restore the permeability of the membrane and reduce resistance.
Chelators: Chelators such as EDTA (ethyleine tethane) and citric acid can form a stable complex with metal ions to prevent it from depositing on the surface of the membrane.
Surface active agent: Surface active agent can improve the wetting of water and reduce dirt attachment on the membrane surface.
It should be noted that when using a stuffing agent, the correct amount and methods should be followed according to the specific situation and the water quality characteristics. In addition, regular cleaning reverse osmosis systems, regular replacement of filter element and membrane elements is also an important measure to maintain the performance of the reverse osmosis system.
When selecting and using a stuffing agent, make sure to comply with relevant regulations and standards, as well as guidance and suggestions provided by the supplier. It is best to consult a professional water treatment engineer or supplier to obtain the correct product and usage guidance that meets your specific needs.