Refereed Journal Publications:

1. "Designing a Cost-Efficient Air-Stripping Process"

Khandan, N. N., Lee, Y. H., and Speece, R. E.; Jour. AWWA, 79, 1, p 56, 1987.

2. "Nomograph for the Design of Stripping Towers"

Speece, R. E., Khandan, N. N., and Lee, Y. H; J. Env. Engrg., ASCE, 113, p 434, 1987.

3. "Prediction of Aqueous Solubility of Organic Chemicals Based on Molecular Structures"

Khandan, N. N. and Speece, R. E.; Environ. Sci. Technol., 22, 3 p 328, 1988.

4. "Structure Activity Relationships"- A Critical Review.

Khandan, N. N., and Speece, R. E.; Environ. Sci. Technol., 22, p 606, 1988.

5. "Design for High Purity Oxygen Absorption and Nitrogen Stripping for Fish Culture"

Speece, R. E., Khandan, N. N., and Lee, Y. H; Aquacultural Engrg., 7, p 201, 1988.

6. "Optimizing Oxygen Absorption and Nitrogen Desorption in Packed Towers"

Khandan, N. N., Lee, Y. H., and Speece, R. E.; Aquacultural Engrg., 7, p 221, 1988.

7. "QSAR Model For Predicting Henry's Constant of Organic Chemicals"

Khandan, N. N., and Speece, R. E.; Environ. Sci. Technol., 22, 11, p 349, 1988.

8. "Prediction of Aqueous Solubility of Organic Chemicals-II: Application to PNAs, PCBs, etc."

Khandan, N. N., and Speece, R. E.; Environ. Sci. Technol., 23, 6, p 708, 1989.

9. "Adsorption by Activated Carbon: A Simplified Application of the Solvophobic Theory"

Khandan, N. N., and Speece, R. E.; Environ. Sci. Technol., 24, 4, p 575, 1990.

10. "Countercurrent Cascade Air-Stripping for Removing Low Volatile Organic Contaminants"

Khandan, N. N., Jang, W. and Speece, R. E.; Water Res., 24, 5, p 615, 1990.

11. "Cascade Air-Stripping- A New Technology To Meet New Regulations"

Khandan, N. N.et al.; Chem Engrg. Comm., 102, 4, p 47, 1991.

12. "Cascade Air-Stripping- Pilot and Prototype Scale Experience"

Khandan, N. N., Jang, W. and Speece, R. E.; J. Env. Engrg., ASCE, 117, p 788, 1991.

13. "QSAR Parameters for Toxicity of Organic Chemicals to Nitrobacter"

Tang, N. H., Khandan, N. N., Speece, R. E.; J. Env. Engrg., ASCE, 118, 1, p 17, 1992.

14. "Removal of 1,2 Dibromo-3-chloropropane by Cascade Air-Stripping"

Khandan, N. N., Jang, W. and Speece, R. E.; J. Env. Engrg., ASCE, 118, p 226, 1992.

15. "Cascade Air-Stripping: Evaluation of a New Groundwater Treatment Process"

Khandan, N. N., et al; Ground water Monitoring Review, p 100, Spring 1992.

16. "Operation of Counter-current Air-Stripping Towers at Higher Loading Rates"

Khandan, N. N., Speece, R. E. Peace, G. and Jang, W; Water Res., 27, 5, p 807, 1993.

17. "Prediction of Activated Carbon Adsorption Capacities for Organic Vapors- QSAR Methods"

Khandan, N. N. and Speece R. E.; Env. Sci. Technol., 27, 8, p 1512, 1993.

18. "Toxicity of Mixtures of Organic Chemicals to Microorganisms"

Khandan, N. N., et al; Water Research, 28, 3, p 543, 1994.

19. "Prediction of Activated Carbon Adsorption Isotherms for Organic Vapors"

Prakash, J., Khandan, N. N., Speece, R. E., Env. Sci. & Technol., 28, 8, p 1403, 1994.

20. "Estimating Toxicity of Organic Chemicals to Activated Sludge Microorganisms"

Sun, B., Khandan, N. N., and Hall, E.; J. Env. Engrg. ASCE, 120, p 1459, 1994.

21. "Analyzing and Modeling Toxicity of Mixtures of Organic Chemicals to Microorganisms"

Khandan, N. N., Sun, B., Arulgnanendran, V. J., Mohsin, M., Prakash, J., and Hall, E., Water Sci. & Tech., 30, 10, p 87, 1994.

22. "Biological Treatment of Airstreams Contaminated with Organic Vapors"

Ye, L., Khandan, N. N., Edwards F. G. Water Sci. & Tech., 30, 7, p 71, 1994.

23. "Weir Aeration: Comparison of Models and Unit Energy Consumption"

Tang, N. H., Khandan, N. N. and Speece R. E.; J. Env Engrg. ASCE, 121, p 196, 1995.

24. "Evaluation of Biokinetic Constants in Degradation of Oil Field Produced Waters"

Tellez, G. T. and Khandan, N. N.; Water Res., 29, 7, p 1711, 1995.

25. "Joint Toxicity of Organic Chemicals in Mixtures to Activated Sludge Microorganisms"

Hall, E., Prakash, J., and Khandan, N. N., Jour. Env. Engrg. ASCE, 122, 5, p 424, 1996.

26. "Joint Toxicity of Binary Mixtures of Organic Chemicals to Microorganisms"

Prakash, J., Khandan, N. N., Sun, B., and Peace, J.; Water Res., 30, 6, p 1459, 1996.

27. "Biological Treatment of Air Streams Contaminated with VOCs- A Review"

Edwards, F. G. and Khandan, N. N. Wat. Sci. & Technol., 34, p 565, 1996.

28. "Estimating Toxicity of Mixtures of Organic Chemicals to A/S Using Surrogate Cultures"

Khandan, N. N. , Peace, J., Egemen, E., Mohsin, M., Sun, B., and Hall, E.;Wat. Sci. & Technol., 34, p 87-92 ,1996.

29. "Weir Aeration: Comparison of Models and Unit Energy Consumption"- Closure

Tang, N. H., Khandan, N. N. and Speece R. E.; Jour. Env Engrg. ASCE, 122, 4, p 333-333, 1996.

30. "Use of QSAR Methods in Predicting Activated Carbon Adsorption Isotherms for Binary

Mixtures of Organic Vapors"

Egemen, E. and Khandan, N. N.;SAR and QSAR in Env. Research., 5, p 281-298, 1996.

31. "Predicting Microbial Toxicity of Non-uniform Multi-component Mixtures of Organic

Chemicals"

Peace, J., Khandan, N. N. and Egemen, E; ASCE J. Env. Engrg., 123, p 329-334, 1997.

32. "Predicting Henrys Constant and the Effect of Temperature on Henrys Constant"

Khandan, N. N., Brennan, R. A., and Speece, R. E.; Water Res., 31, p 1471-1481, 1997.

33. "Additivity in Microbial Toxicity of Non-uniform Mixtures of Organic Chemicals"

Khandan, N. N., Xu, S., Trevizo, C., Brennan, R., and Peace, J.; Ecotox. & Env. Safety, 37, p 97-102, 1997.

34. "Microbial Toxicity in Soil Medium"

Arulgnanendran, V. R. J. and Khandan, N., Ecotox. & Env. Safety, 39, p 48-56, 1998.

35. "Structure and Property Activity Relationship Models for Prediction of Toxicity of Organic

Chemicals to Activated Sludge"

Khandan, N., Egemen, E., Trevizo, C., and Xu, S., Ecotox. & Env. Safety, 39, p 112-119, 1998.

36. "Comparison of Predictive Methods for Henrys Law Coefficients of Organic Chemicals"

Brennan, R., Khandan, N., and Speece, R. E.;Wat. Res., 32, 6, p 1901-1911, 1998.

37. "Use of QSAR Models in Predicting Joint Effects in Multi-component Mixtures of Organic

Chemicals"

S. Xu and Khandan, N.;Wat. Res., 32, 8, p 2391-2399, 1998.

38. "Computer Simulation Models in Environmental Engineering Education"

Egemen, E., Edwards, F., and Khandan, N.;Water Sci & Tech., 38, 11, p 295 - 302,1998.

39. "Comparison of Computer Software Packages for Developing Simulation Models"

Khandan, N., Egemen, E., and Edwards, F.; Water Sci & Tech., 38, 11, 315 - 322,1998.

40. "Sequencing Batch Reactor Treatment of High COD Effluent from a Bottling Plant"

Laughlin, D. K., Edwards, F. G., Egemen, E. and Khandan, N.; ASCE Journal of Env. Engrg., 125, 3, 285 - 289, 1999.

41. "Prediction of Microbial Toxicity of Industrial Chemicals"

Trevizo, C. and Khandan, N.; Water Sci & Tech., 39, 10-11, 63-69, 1999.

42. "Evaluation of cryptic growth for biosolids management in wastewater treatment"

Egemen, E., Corpening, J., Padilla, J., Brennan, R., and Khandan, N.; Water Sci & Tech., 39, 10-11, 155-158, 1999.

43. "Ranking of Toxic Release Inventory Chemicals Using a Level III Fugacity Model and

Toxicity"

Edwards, F. G., Egemen, E., Brennan, R., and Khandan, N.; Water Sci & Tech., 39, 10-11, 83-90, 1999.

44. "Course refinement through outcome assessment: A case study"

Khandan, N. and White, K. ASCE J of Prof. Issues in Egnrg. Edu. and Practice, vol 126, 1, 27-31, 2000.

45. "Screening alternate degreasing solvents using multivariate analysis"

Trevizo, C., Daniel, D., and Khandan, N. Env. Sci. & Technol., 34, 12, 2587-2595, 2000.

46. "Predicting surface tension of liquid organic solvents"

Egemen, E., Khandan, N. and Trevizo, C. Env. Sci. & Technol., 34, 12, 2596-2600, 2000.