COUNTERFLOW ADSORPTION FILTER COLUMN FOR WATER TREATMENT

Purification plant (A) for treatment and/or purification of water, preferably wastewater or drinking water, preferably for removal of inorganic or organic, preferably organic based impurities, comprises (i) at least one counter-flow filter device (1), preferably counter-flow adsorption filter column, and (ii) at least one regeneration device (RV), or (ia), at least one counter-flow filter device, (iia) optionally at least one drying- and/or dehumidifying device (T1, T2, T3), (iiia) at least one regeneration and/or desorption device, and (iva) optionally at least one humidifying device. Purification plant (A) for treatment and/or purification of water, preferably wastewater or drinking water , preferably for adsorptive removal of inorganic or organic, preferably organic based impurities, e.g. trace elements and/or micro-pollutants, comprises (i) at least one counter-flow filter device (1), preferably counter-flow adsorption filter column for treatment and/or purification of water and for continuously introducing, storing and supplying at least one particulate adsorbent material, and (ii) at least one regeneration device (RV) for continuous sampling the adsorbent material loaded with impurities from the counter-flow filter device, regeneration and/or recycling of adsorbent material loaded with impurities and re-supply of regenerated, unloaded and/or fresh adsorbent material in the counter-flow filter device or (ia), at least one counter-flow filter device, (iia) optionally at least one drying and/or dehumidifying device (T1, T2, T3) for drying and/or dehumidification of the adsorbent material loaded with impurities, (iiia) at least one regeneration- and/or desorption device for the regeneration of adsorbent material loaded with the impurities and/or to provide the regenerated, unloaded and/or fresh adsorbent material, (iva) optionally at least one humidifying device for the humidification of regenerated, unloaded and/or fresh adsorbent material. The regeneration device for continuous regeneration and reuse of the adsorbent material is connected to the counter-flow filter device such that the water, which is to be treated and/or purified (AW), and the adsorbent material in the operation- and/or application state of the plant are led in a counter-flow manner and/or opposite to each other in the counter-flow filter device. The water, which is to be treated and/or purified, and the adsorbent material in the operation- and/or application state of the plant are co