Zhanglei Pan, Jian Zhou, Ziyuan Lin, Yingmu Wang et al.
High salinity and high organic concentration impose negative impacts on autotrophic nitrification, which hinders efficient nitrogen removal. To achieve efficient nitrogen removal, high saline wastewater nitrogen removal systems with different COD/TN ratios based on heterotrophic nitrification-aerobi...
Wei Huang, Benzhou Gong, Yingmu Wang, Ziyuan Lin et al.
The conventional biological nutrients removal process is challenged by insufficient organic carbon in influent. To cross such an organic-dependent barrier, a pilot-scale electrolysis-integrated anaerobic/anoxic/oxic (AAO) process was developed for enhanced removal of nitrogen (N) and phosphorus (P) ...
Yingmu Wang, Ziyuan Lin, Yue Wang, Wei Huang et al.
Phosphate (PO43--P) and nitrate (NO3--N) in the effluent of wastewater treatment plants are the predominant sources of eutrophication. In this study, a bench-scale electrochemically assisted vertical flow constructed wetland (E-VFCW) was developed, which exhibited favorable PO43--P (89.7-99.4%), NO3...
Ziyuan Lin, Yingmu Wang, Wei Huang, Jiale Wang et al.
Advanced nutrient removal of municipal wastewater has insufficient carbon source, and resource recovery is neglected. In this study, a single-stage biofilter based on denitrifying phosphorus removal (DPR) was proposed for advanced nutrient removal and phosphorus recovery, which was operated under al...
Pengcheng Zhao, Yingmu Wang, Ziyuan Lin, Jian Zhou et al.
In this study, the toxic effect of high ammonia on microalgae Tetraselmis cordiformis and the detoxification of phytohormones were researched. The growth, physiological changes, and gene transcription of T. cordiformis were examined. Malondialdehyde content was increased by 2.12 times compared with ...
Shuohui Shi, Ziyuan Lin, Jiong Zhou, Xing Fan et al.
Thermophilic biological nitrogen removal will provide low-cost strategies for the treatment of high-temperature nitrogenous wastewater (>45 ℃). In this study, a thermophilic denitrifying granular sludge system was established at 50 ℃ and compared with mesophilic systems (30 ℃ and 40 ℃). The results ...
Lei He, Ziyuan Lin, Yingmu Wang, Xuejie He et al.
Harmful algae blooms posing serious threats to the ecological environment occur frequently across the world. Multi-species algicidal bacteria were enriched by utilizing immobilized carriers in a pilot scale experiment, which significantly promoted the effect of algal control in the reactors. Under t...
Wei Huang, Jian Zhou, Xuejie He, Lei He et al.
A Single-stage biofilm process coupling Anammox and Intracellular Carbon metabolism (SAIC) was constructed for treating simulated digested piggery wastewater with low carbon/nitrogen ratio (C/N) in this study. TN removal in SAIC system increased by more than 12.77% compared to the reference, and the...
Ziyuan Pu, Zhibin Li, Ruimin Ke, Xuedong Hua et al.
Vertical curve features on interstate highways greatly affect traffic operations and vehicle performance and, thus, could have an impact on the occurrence of traffic crashes. Most studies to date only considered linear relationships. Though some researchers did consider nonlinearity, the preassumed ...
Pengcheng Zhao, Yingmu Wang, Wei Huang, Lei He et al.
Bioherbicide terpinolene is widely employed in the agricultural field because of its unique phytotoxic properties. However, little is known about the toxicity of bioherbicide on harmful algal blooms (HABs) and its mechanisms. Therefore, in this study, the inhibiting effect of bioherbicide terpinolen...
Pengcheng Zhao, Ziyuan Lin, Yingmu Wang, Hongxiang Chai et al.
Advanced sewage treatment by microalgae is regarded as a promising method for addressing eutrophication. To improve sewage treatment, three kinds of plant hormones including auxin (indole-3-acetic acid, IAA), cytokinin (Zeatin), and brassinosteroid, were chosen to measure the influence of plant horm...
Xuejie He, Lei He, Ziyuan Lin, Jiong Zhou et al.
To address the problem of difficult disposal caused by poor dewaterability of high-organic sludge in wastewater treatment plant, this study developed a sludge composite conditioner (SCC) consisting of sodium dodecyl sulfate (SDS), HCl and FeCl3. It has the potential to significantly improve the dewa...
LI Yun-lian
Poyang Lake is the largest freshwater lake in China,and has an internationally recognized wetland system.It receives inflows predominantly from five major rivers(i.e.the Ganjiang,Fuhe,Xinjiang,Raohe and Xiushui Rivers)within its drainage catchment.The Ganjiang,Fuhe and Xinjiang Rivers contribute app...
Fei Yang, Li Yin, Xinxuan Li, M D Zhou et al.
Background: Violent discipline toward children remains common worldwide and has been linked to parents' adverse childhood experiences (ACEs), suggesting intergenerational transmission. Parental depression may play an important role in this pathway. This study examined whether parental depression med...
Juan Jiang, Peng Li, Sen Liao, Zhicheng Wang et al.
Using angle-resolved photoemission spectroscopy, we report the evidence of the observation of a kink structure in the band dispersion of Fe-based superconductor CsCa 2 Fe 4 As 4 F 2 . The kink shows an orbital selective and momentum dependent behavior, which is located at 15 meV below Fermi level al...