Status and Development of DDNP Wastewater Treatment

It is very difficult to deal with diazodinitrophenol (DDNP) wastewater effectively. The features of current methods used to treat DDNP wastewater are summarized in this paper. Furthermore, the mechanism of supercritical water oxidation, electro-catalytic oxidation, Fenton oxidation, CPB modified zeolite, adsorption resin, white rot fungus and artificial wetland are analysed. And their features are discussed in order to find a reliable, low cost, effective and rapid way.