| abstract |
It is an object of the invention to overcome Conventional nano catalyst TiO 2 Need ultraviolet light source, degradation scale is limited, to provide a kind of method that bismuth tungstate is organic phosphorus as photocatalyst for degrading, using preparing 3D nest like bismuth tungstate nano material under strongly acidic conditions, it is under light illumination nontoxic mineral products by organic phosphorus degrading, this method degradation efficiency is high, can degrade on a large scale, it not will cause secondary pollution, be of great importance in organic phosphorus degrading field. |