Study on Pollution Control of Four Choroine Polyphenols in Groundwater
LIU Hanhu
XU Lei
GAN Zhiyong
LIANG Zhi
Abstract：In order to study the influence of pollution infiltration in the vadose zone to the quality of groundwater,the soil in the contaminated site was selected to be the experimental soil column,and the mi-gration regularity of tetrachloropolyphenols in the vertical zone was simulated.The results showed that the maximum concentration of tetrachloropolyphenols was at the bottom of the vadose zone due to osmosis. Temperature had an effect on the degradation of microorganisms.When the temperature was 1 8 ℃,the degradation rate was 38.14%.When the concentration of tetrachloropolyphenols was 42.8μg/L,the biode-gradability was the strongest.When the concentration of maltose was 1 2 g/L,the biodegradation was the strongest,and the degradation rate was 36.41% after stabilization.Using the soil column experimental pa-tent device,the treatment effect of tetrachloropolyphenols is better.
Keywords：tetrachloropolyphenolsbiodegradation methodvadose zoneexperimental soil column
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 5-9 )