5Kornaros M, Lyberatos G. Biodegradable fraction of organic carbon estimated under oxic and anoxic condition [J].Water Research, 2003 (37) : 2242 - 2247.
6Joan Garcia, Rafael Mujeriego,Josep M Obis, et al. Wastewater treatment for small communities in Catalonia[J]. Water Policy,2001(3) :341 - 350.
7Bonomo L,Pastorelli G,Nozambon. Adwantages and limitations of Duckweed-based wastewater treatment systems[J]. Water Science and Technology, 1997,35 (5) :239 - 246.
8Green F B,Bernstone L S. Advanced integrated wastewater pond system for nitrogen removal[J]. Water Science and Technology, 1996,33(7) :207 - 217.
9Paula Frassinetti, Cavalcanti Catunda, Adrianus Cvan Haandel. Improved performance and increased applicability of waste stabilization ponds by pretreatment in a UASB reactor[J]. Water Science and Technology, 1996,33(7) : 147 - 156.
10David Steer, Lauchlan Fraser,James Boddy. Efficiency of small constructed wetlands for subsurface treat- ment of single-family domestic effluent[J]. Ecological Engineering, 2002 (18) : 429 - 440.
