NOVELTY - A materialization-biochemical combination technology for a fluorescence whitening agent waste water treatment, comprises: sending the fluorescence whitening agent waste water into a catalytic reduction unit, then sending it to an iron (Fe)-carbon (C)-copper (Cu) system for 1-2 hours of catalytic reduction, sending the water come out of the catalytic reduction unit into a coagulative precipitation pool, adding a coagulating medicine and a coagulant aid, performing the coagulative precipitation to remove part of the insoluble difficult-to-degrade organic pollutants.    USE - A materialization-biochemical combination technology for a fluorescence whitening agent waste water treatment (claimed).    ADVANTAGE - This combination technique for a fluorescence whitening agent waste water treatment can economically and effectively degrade the difficult-to-degrade pollutants like the aromatic hydrocarbon chloride and the nitrogen-contained heterocycle compound in the fluorescence whitening agent waste water while its process route has strong direction, the degradation of the pollutants is complete and the waste water treating cost is reasonable.    DETAILED DESCRIPTION - A materialization-biochemical combination technology for a fluorescence whitening agent waste water treatment, comprises: sending the fluorescence whitening agent waste water into a catalytic reduction unit, then sending it to an iron (Fe)-carbon (C)-copper (Cu) system for 1-2 hours of catalytic reduction, sending the water come out of the catalytic reduction unit into a coagulative precipitation pool, adding a coagulating medicine and a coagulant aid, the coagulating time is 15-20 minutes, performing the coagulative precipitation to remove part of the insoluble difficult-to-degrade organic pollutants; sending the water come out of the coagulative precipitating pool to a wet-type catalytic oxidizing unit for 0.5-1 hour of oxidization at 110-120 degrees C and 0.8-1.0 MPa under the effect of the multi-catalyst; sending the water come out of the wet-type catalytic oxidizing unit to a bio-membrane treating unit where the growing micro-organisms attached on the surface or in the hole of the filter degrade the organic pollutants, the bio-membrane treating unit is divided into a facultative section and an aerobic section; in the facultative section, the water power detention time in is 24-36 hours, the pH value is 6.2-7.5, the dissolved oxygen 0.1-0.5 is mg/l; in the aerobic section, the water power detention time in is 18-24 hours, the pH value is 7.5-8.4, the dissolved oxygen is 2-4 mg/l; sending the water come out of the aerobic section to a precipitating pool for 1.5-2 hours of precipitation, the surface loading is 0.8-1.2 m3/m2\hour, discharging the water which meet the discharging standard from the precipitating pool.