1. Full name: Nguyen Xuan Huan                                                2. Sex: Male

3. Date of birth: 25/02/1980                                                        4. Place of birth: Hanoi

5. Admission decision number: No 3713/QĐ-ĐHKHTN dated on 09/9/2014, signed by the Rector of VNU University of Science

6. Changes in academic process: Extension according to: Decision No. 596/QĐ-ĐHKHTN dated on 06/3/2018 and Decision No. 4728/QĐ-ĐHKHTN dated on 28/12/2018,  signed by the Rector of VNU University of Science

7. Official thesis title: Study of Fe0 nano application to combined treatment of nitrate and phosphate in water

8. Major: Soil and Water Environment                                         9. Code: 9440301.02

10. Supervisors: Asso.Prof.Dr. Le Duc  

11. Summary of the new findings of the thesis

- Combined treatment of nitrate and phosphate in water by Fe0 nano has effective attenuation not much than nitrate and phosphate treatment separately. This study found the optimal conditions for treating N and P in water by Fe0 nano

- Fe0 nano has been applied to test the efficiency of N and P treatment in wastewater from Hanoi brewery to QCVN 40:2011/BTNMT (Column A), National technical regulation on industrial wastewater, meeting the requirements under Decision No. 28/2017/QĐ-UBND December 5, 2017 of Hung Yen People's Committee

12. Paratical applicability, if any:

- This study explained more clearly the mechanism of combining nitrate and phosphate treatment by Fe0 nano, and also contributed to the approach of new research in the treatment of nitrate and phosphate

- The data obtained may open a new direction for improving the efficiency of N and P treatment in the wastewater of factories to meet the requirements of treated wastewater must meet Class A standards of total N and P according to QCVN 40: 2011/BTNMT, National technical regulation on industrial wastewater.

- The results of the project contribute to the research, teaching and application of new technologies in the treatment of environmental pollution.

13. Further research directions, if any

- The synthetic method of Fe0 nano needs to continue research especially on an industrial scale in order to create materials that can be commercialized, convenient for their application in environmental treatment.

- It is necessary to have research on application of Fe0 nano in environmental treatment of pilot for order to have a basis for calculating economic efficiency.

- Continuing to study, test and apply Fe0 nano to treat other wastewater sources to maximum exploitation the use of Fe0 nano in environmental treatment.

14. Thesis-related publications:

[1] Nguyen Xuan Huan, Le Đuc (2015) “Method of synthesizing nano zero-valent iron can be stored at normal conditions and applications for combined treating with nitrate and phosphate in water”, Proceedings of the 3rd National Scientific Conference: " Environment and sustainable development in the context of climate change", Publisher of Natural Science and Technology.

[2] Nguyen Xuan Huan, Le Đuc (2015), “Research the effects of Cu, Pb, Zn, Cd on removal combined nitrate and phosphate by nanoscale zero- valent iron”, VNU Journal of Science: Natural Sciences and Technology T.31(2S), pp. 165-171.

[3] Nguyen Xuan Huan, Le Đuc (2016), “Studied on the affect the pH adjustment ways to treatment effeciency for nitrate and phosphate in water using nano zero-valent iron material”, VNU Journal of Science: Earth and Environmental Sciences T.32 (1S), pp. 179-185.

[4] Nguyen Xuan Huan, Le Đuc (2017), “Research on improving the removal efficiency of nitrogen and phosphorus from Hanoi brewery wastewater by nano zero-valent iron”, VNU Journal of Science: Earth and Environmental Sciences T.33(1S), pp. 222-228.