Title :
Analysis on impact of shallow surface flow constructed wetland on removal of organics and total phosphoru
Author :
Ouyang, Feng ; Li, Maojie
Author_Institution :
Earth Sci. & Environ. Eng. Inst., Southwest Jiaotong Univ., Chengdu, China
Abstract :
In shallow surface flow constructed wetland constructed in the laboratory, with domestic sewage as the study object, the optimum hydraulic load and the relation between removal of organics / total phosphorus and dissolved oxygen of the system is discussed. The optimum hydraulic load for operation of the system obtained by experimental analysis is 0.2m3/m2.d, and the relation between dissolved oxygen and removal of organics is more general than the relation between dissolved oxygen and removal of total phosphorus.
Keywords :
lakes; wastewater treatment; water pollution control; domestic sewage; optimum hydraulic load; organics removal; shallow surface flow; shallow surface flow constructed wetland; total phosphorus removal; Effluents; Filling; Microorganisms; Sewage treatment; Surface treatment; Water; dissolved oxygen; organics; removal rate; total phosphorus;
Conference_Titel :
Geomatics for Integrated Water Resources Management (GIWRM), 2012 International Symposium on
Conference_Location :
Lanzhou, Gansu
Print_ISBN :
978-1-4673-1283-7
DOI :
10.1109/GIWRM.2012.6349568
