Topics of interest for submission include, but are not limited to:

1. Environmental engineering and sustainable development 
2. Process design and optimization 
3. Product innovation, development and economics 
4. Process intensification 
5. Nanotechnology 
6. New materials & structured products 
7. Intelligent polymers 
8. Green organic synthesis routes 
9. Process integration 
10. Environmental engineering & management 
11. Sustainable & clean technologies 
12. SCF as solvent substitutes
13. Environmental Science and Technology
14. Environmental dynamics
15. Meteorology
16. Hydrology
17. Geophysics
18. Atmospheric physics
19. Physical oceanography
20. Global environmental change and ecosystems management
21. Climate and climatic changes
22. Global warming
23. Ozone layer depletion
24. Carbon capture and storage
25. Biofuels
26. Integrated ecosystems management
27. Satellite applications in the environment
28. Environmental restoration and ecological engineering
29. Habitat reconstruction
30. Biodiversity conservation
31. Deforestation
32. Wetlands
33. Landscape degradation and restoration
34. Ground water remediation
35. Soil decontamination
36. Eco-technology
37. Bio-engineering
38. Environmental sustainability
39. Resource management
40. Life cycle analysis
41. Environmental systems approach
42. Renewable sources of energy-energy savings
43. Clean technologies
44. Sustainable cities
45. Health and the Environment
46. Health related organisms
47. Hazardous substances and detection techniques
48. Biodegradation of hazardous substances
49. Toxicity assessment and epidemiological studies
50. Quality guidelines, environmental regulation and monitoring
51. Indoor air pollution 
52. Water resources and river basin management
53. Regulatory practice, water quality objectives standard setting, water quality classification
54. Public participation
55. Economic instruments
56. Modelling and decision support tools
57. Institutional development
58. Transboundary cooperation
59. Management and regulation of point and diffuse pollution
60. Monitoring and analysis of environmental contaminant
61. Ground water management 
62. Wastewater and sludge treatment
63. Nutrients removal
64. Suspended and fixed film biological processes
65. Anaerobic treatment
66. Process modelling
67. Sludge treatment and reuse
68. Fate of hazardous substances
69. Industrial wastewater treatment
70. Advances in biological, physical and chemical processes
71. On site and small scale systems
72. Storm-water management 
73. Air pollution and control
74. Emission sources
75. Atmospheric modelling and numerical prediction
76. Interaction between pollutants
77. Control technologies
78. Air emission trading 
79. Solid waste management
80. Waste minimization
81. Optimization of collection systems
82. Recycling and reuse
83. Waste valorization
84. Technical aspects of treatment and disposal methods (landfilling, thermal treatment etc)
85. Leachate treatment
86. Legal, economic and managerial aspects of solid waste management
87. Management of hazardous solid waste