In order to reduce factory's peripheral environmental pollution of white powder of titanium, emission of reducing acidrolysis tail gas, a kind of new method and theoretical foundation are offered for the fact that reduces the titanium white powder factory and control the acidrolysis tail gas. This text utilizes wave technology of motive force to carry on dealing with and research to acidrolysis tail gas of Silver Star the titanium white powder factory of Chemical Industry Co., Ltd., improvesing craft of managing, findsing out the power wave and wash the device, that to discharge up to standard of tail gas have been guaranteed. These results have certain reference value and directive significance to further research that domestic relevant enterprises control acidrolysis tail gas