Study on floatation separation of palladium by cetyl pyridinium bromide-potassium bromide-sodium nitrate system;

Study on liquid-solid floatation separation of mercury(Ⅱ) by the system of ammonium sulfate-potassium iodide-cetyl pyridinium bromide-water;

In pH=4 0 HAc NaAc buffer solution,iron(Ⅲ) reacts with bromopyrogallol red to produce a colour complex in the presence of polyvinyl alcohol (PVA) and cetyl pyridinium bromide (CPB).

Study on liquid-solid flotation separation of cadmium in sodium nitrate-potassium iodide-cetylpyridinium bromide system;

Study on Colour Reaction of Multicomplexes of TitaniumPyrocatechol VioletEDTACetylpyridinium Bromide;

Spectrophotometric determination of anions surfactants in water samples by congo red-cetylpyridinium bromide;