This page has only limited features, please log in for full access.
Bisphenol S (BPs) has been found in a variety of common consumer products surrounding human living, despite the fact that it could damage the human digestive system and genital system. In China, straw-returning to the field is a common soil improvement technology used to increase the concentration of dissolved organic matter (DOM), which plays an important role in the natural environment as a microreactor of contaminants. Additionally, the biochar obtained by the straw is an effective soil conditioner. DOM is a key influencing factor when biochar is employed as the conditioner of BPs contaminated soil. However, the BPs adsorption behavior on the Ferralsol affected by DOM and biochar is also unclear. Hence, DOM was prepared and the effect of DOM on the BPs adsorption behavior on soil and biochar modified soil was investigated. DOM was characterized by Elemental analysis, Fourier transforming infrared spectra (FT-IR), and three-dimensional excitation-emission matrix spectra (3D-EEM). The results of the adsorption experiments indicated that both biochar and DOM could improve the BPs adsorption capacity in Ferralsol, while DOM suppressed the BPs adsorption capacity of biochar modified soil, indicating that DOM and BPs could not be applied at the same time for BPs adsorption.
Shiqiu Zhang; Xue Yang; Le Liu; Kui Zheng; Meiting Ju; Jinpeng Liu. Bisphenol S Adsorption Behavior on Ferralsol and Biochar Modified Soil with Dissolved Organic Matter. International Journal of Environmental Research and Public Health 2019, 16, 764 .
AMA StyleShiqiu Zhang, Xue Yang, Le Liu, Kui Zheng, Meiting Ju, Jinpeng Liu. Bisphenol S Adsorption Behavior on Ferralsol and Biochar Modified Soil with Dissolved Organic Matter. International Journal of Environmental Research and Public Health. 2019; 16 (5):764.
Chicago/Turabian StyleShiqiu Zhang; Xue Yang; Le Liu; Kui Zheng; Meiting Ju; Jinpeng Liu. 2019. "Bisphenol S Adsorption Behavior on Ferralsol and Biochar Modified Soil with Dissolved Organic Matter." International Journal of Environmental Research and Public Health 16, no. 5: 764.
Highway toll station workers exposed to vehicle emissions during their working time, could induce excessive reactive oxygen species (ROS) generation and lead to significant health effects. This study conducted a comprehensive exposure investigation of environmental pollutants and oxidative stress levels for highway toll station workers during March-May 2014 in Tianjin, China. PM2.5 exposure samples were collected by personal monitors during worker’ day-shift working time (9:00 a.m. - 5:00 p.m.), and particulate heavy metals were analysed by ICP-MS. Urinary 8-OHdG concentrations were analysed in pre- and post-work urine samples from selected subjects to reflect their oxidative stress (OS) level variation. Results showed that PM2.5 average exposure concentration was 230.73 ± 142.99 µg m-3. Pb, Zn and Cr were the most abundant elements of metals, accounting for over 70% of total particulate heavy metals. Values based on geoaccumulation index (Igeo) and enrichment factor (EF) analysis indicated that heavy metals including Pb, As, Cd, Cr, Ni, Cu, Zn were mainly derived from anthropogenic sources, presenting heavily pollution levels. Health assessment was conducted using integrated toxicity values and Monte Carlo simulation, and results indicated that exposure to PM2.5-bound heavy metals can trigger significant adverse non-carcinogenic and carcinogenic risk. Urinary 8-OHdG concentrations of participants elevated over 2 times after their day-shift working exposure, indicating that pollutants from vehicle emission could cause DNA damage for highway toll station workers. However, we did not find significant association between fine particle-bound heavy metals and urinary 8-OHdG levels. Much work should be conducted in the future study focusing on confounding factors.
Peng-Hui Li; Jie Yu; Cheng-Liang Bi; Jun-Jie Yue; Qian-Qian Li; Li Wang; Jinpeng Liu; Zhimei Xiao; Liqiong Guo; Bi-Jie Huang. Health risk assessment for highway toll station workers exposed to PM2.5-bound heavy metals. Atmospheric Pollution Research 2019, 10, 1024 -1030.
AMA StylePeng-Hui Li, Jie Yu, Cheng-Liang Bi, Jun-Jie Yue, Qian-Qian Li, Li Wang, Jinpeng Liu, Zhimei Xiao, Liqiong Guo, Bi-Jie Huang. Health risk assessment for highway toll station workers exposed to PM2.5-bound heavy metals. Atmospheric Pollution Research. 2019; 10 (4):1024-1030.
Chicago/Turabian StylePeng-Hui Li; Jie Yu; Cheng-Liang Bi; Jun-Jie Yue; Qian-Qian Li; Li Wang; Jinpeng Liu; Zhimei Xiao; Liqiong Guo; Bi-Jie Huang. 2019. "Health risk assessment for highway toll station workers exposed to PM2.5-bound heavy metals." Atmospheric Pollution Research 10, no. 4: 1024-1030.
This research adopted a new way for white-rot fungi to play a full part in the degradation ability of both bacteria and fungi.
Boqun Liu; Jinpeng Liu; Meiting Ju; Xiaojing Li; Ping Wang. Bacteria-white-rot fungi joint remediation of petroleum-contaminated soil based on sustained-release of laccase. RSC Advances 2017, 7, 39075 -39081.
AMA StyleBoqun Liu, Jinpeng Liu, Meiting Ju, Xiaojing Li, Ping Wang. Bacteria-white-rot fungi joint remediation of petroleum-contaminated soil based on sustained-release of laccase. RSC Advances. 2017; 7 (62):39075-39081.
Chicago/Turabian StyleBoqun Liu; Jinpeng Liu; Meiting Ju; Xiaojing Li; Ping Wang. 2017. "Bacteria-white-rot fungi joint remediation of petroleum-contaminated soil based on sustained-release of laccase." RSC Advances 7, no. 62: 39075-39081.