1. Jadhav MV, Mahajan YS. Advancement of chitosan-based adsorbents for enhanced and selective adsorption performance in water/wastewater treatment: review. World Review of Science, Technology and Sust. Development 2011;8:276-311.
2. Niu FF, Jia BJ, Yuan SH. Research on the pretreatment process of DDNP wastewater. Journal of Henan Polytechnic University 2010;6:826-830.
3. Ni L. Catalytic oxidation of DDNP wastewater. Xi’an: Xi’an University of Science and Technology, 2009.
4. Yany ZW, Liu YC. Study on treatment of DDNP wastewater with supereritieal water oxidation. Shanxi Chemical Industry 2008;4:56-57.
5. Ma DZ, Zhang L, Yin D, Chen G. Application of supercritical water oxidation in wastewater treatment. Coal Technology 2011;1:202-204.