NOVELTY - A reclaimed water reuse circulatory system comprises a water collection well (1), grid groove (2) with wood grid (3), regulation tank (4), and biological filter pool room (6). Sewage purification is done in compound biological filter pool system (7) in biological filter pool room. Processed water flows in intermediate pool (8) to store for 2.5 hours. Stored water is subsequently processed in artificial wetland (9) via water channel, and water remains for 24 hours. The processed water is reclaimed water which can be reused, or discharged to near river way from the water channel.    USE - A reclaimed water reuse circulatory system.    ADVANTAGE - The system uses compound biological filter pool system, overcomes disadvantages of blocking of traditional biological filter pool, greatly improves processing efficiency and stability of reactor, has good processing effect, low energy consumption, simple operation and low operation cost. Water quality of processed reclaimed water can reach national level of discharge standard. Aeration basin and sedimentation tank in traditional reclaimed water processing system are eliminated. Construction cost is saved.    DETAILED DESCRIPTION - A reclaimed water reuse circulatory system comprises a water collection well (1) where sewage flows from a water intake pipeline. Bigger suspended substance of sewage is removed in grid groove (2) by wood grid (3). Sewage flows in a regulation tank (4). Water quantity and water quality of sewage are regulated for 8 hours. Sewage is improved in biological filter pool room (6) via a lift pump (5). Sewage purification is done in compound biological filter pool system (7) in biological filter pool room. Processed water flows in intermediate pool (8) to store for 2.5 hours. Stored water is subsequently processed in artificial wetland (9) via water channel, and water remains for 24 hours. The processed water is reclaimed water which can be reused, or discharged to near river way from the water channel, where sewage processing quantity is 1000 m3.    DESCRIPTION OF DRAWING(S) - The drawing is a schematic diagram illustrating the reclaimed water reuse circulatory system.    Water collection well (1)    Grid groove (2)    Wood grid (3)    Regulation tank (4)    Lift pump (5)    Biological filter pool room (6)    Compound biological filter pool system (7)    Intermediate pool (8)    Artificial wetland (9)