Title :
Research on the Treatment of Oily Wastewater by Laboratory Static Simulation Experiments in the Loess-Microorganism System
Author :
Zhiyong, Han ; Xin, Feng ; Wei, Li ; Ling, Lu
Author_Institution :
Inst. of Petro-Chem. Technol., Lanzhou Univ. of Technol., Lanzhou, China
Abstract :
The removal effect of loess-microorganism system on oil pollution treatment was studied by static simulation laboratory experiments in this paper. The influencing factors such as nutrient substance, temperature, oxidizer and pH were analyzed. The optimal ecological condition was determined through orthogonal experiment. The results show that the best ecological condition of Loess-Microorganism System is as follow: nutrient proportion (C:N:P) is 500:6:1, temperature is 35°C, the accumulation dosage of H2O2 is 12mg/L, and pH is 7.
Keywords :
industrial waste; microorganisms; pH; wastewater treatment; laboratory static simulation experiments; loess-microorganism system; nutrient proportion; nutrient substance; oil pollution treatment; oily wastewater treatment; optimal ecological condition; orthogonal experiment; oxidizer; pH; temperature; temperature 35 degC; Degradation; Microorganisms; Petroleum; Soil; Temperature; Wastewater; Water resources; Loess; Oily Wastewater; Petroleum Degradation Bacteria;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2011 Third International Conference on
Conference_Location :
Shangshai
Print_ISBN :
978-1-4244-9010-3
DOI :
10.1109/ICMTMA.2011.605
