Xiaoshuai Hang

Nanjing Institute of Environmental Sciences

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Trends

Author Order

Document Type

Co-Authors

Jing Xiao

Ministry of Ecology and Environment

Dongdong Zhu

Université de Bretagne Occidentale

Xiaohui You

Ministry of Ecology and Environment

Lan Zhang

Anhui University of Technology

Zhou Li

Sichuan Agricultural University

Huoyan Wang

Institute of Soil Science

Yan Wang

Nanjing Institute of Environmental Sciences

Xiang Chen

Nanjing Institute of Environmental Sciences

Changwen Du

Chinese Academy of Sciences

Ming Kong

Nanjing Institute of Environmental Sciences

Cooperative Institutions

Chinese Academy of Sciences

Ministry of Ecology and Environment

Nanjing Institute of Environmental Sciences

Hohai University

University of Chinese Academy of Sciences

Institute of Soil Science

Nanjing Institute of Geography and Limnology

Huazhong Agricultural University

Ocean University of China

Nanjing Medical University

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Field

Interactions between iron and sulfur on the release and dynamics of phosphorus in eutrophic lake sediments

Journal of Soils and Sediments (2024)

Dongdong Zhu Xiaoshuai Hang Minqiang Xu Xiaohui You Xia Wang

10.1007/s11368-024-03909-4

Cite

Citations (0)

太湖からの堆積物と底生動物(Bellamya aeruginosaとCorbicula fluminea)での重金属の蓄積とリスク評価

Water Science & Technology (2016)

Kong Ming Xiaoshuai Hang Longmian Wang Hongbin Yin Yimin Zhang

Corbicula fluminea

Source

Cite

Citations (0)

Performance of Treating Surfactant-Containing Wastewater by Using Algal–Bacterial Granular Sludge

Water (2024)

Hanxiao Wang Tongtong Liu Xiaoshuai Hang

Surfactants have been widely used in various fields in recent years, but subsequent treatment of their wastewater has always been a problem that needs to be solved. As a new sewage treatment method, algal–bacterial aerobic granule sludge (algal–bacterial AGS) is considered to be one of the potential methods for treating this kind of wastewater. This study investigated the efficiency of using algal–bacterial AGS to treat wastewater containing surfactants and compared it with bacterial AGS. The results indicated that when confronting a high-concentration surfactant, algal–bacterial AGS could keep a relatively high nutrient removal capacity (about 90% dissolved organic carbon, 99% ammonia nitrogen, 52% total phosphorus) and improved the adaptability to sudden changes in high-concentration surfactant environments compared with bacterial AGS. These results illustrated that algal–bacterial AGS is a potential method to process wastewater containing surfactants with superior treatment efficiency and adaption response.

10.3390/w16121717

Cite

Citations (1)

The combined effects of lanthanum-modified bentonite and Vallisneria spiralis on phosphorus, dissolved organic matter, and heavy metal(loid)s

The Science of The Total Environment (2024)

Xiang Chen Ling Liu Yan Wang Zhou Li Jing Xiao

Bentonite

10.1016/j.scitotenv.2024.170502

Cite

Citations (10)

Cyanobacterial blooms increase the release of vanadium through iron reduction and dissolved organic matter complexation in the sediment of eutrophic lakes

Water Research (2023)

Yan Wang Dongdong Zhu Li Cai Xiaohui You Zhou Li

10.1016/j.watres.2023.120377

Cite

Citations (12)

[Heavy metals distribution characteristics and risk assessment of water below an electroplating factory].

PubMed (2008)

Xiaoshuai Hang Huoyan Wang Jianmin Zhou

Surface water and shallow groundwater within the flow of an electroplating factory was analyzed in order to study the resulting impact. The analysis method of ICP-AES was used to analyze content of zinc, manganese, chromium, copper and nickel in surface water and groundwater samples. The results indicate acidic pollutants of zinc, manganese, chromium, copper and nickel were discharged from the factory with concentrations of 1.34, 3.77, 28.1, 6.40 and 9.37 mg x L(-1), respectively; and pH was 2.32. They all exceeded permissible levels according to Integrated Wastewater Discharge Standard except zinc. Factory discharge is responsible for the longitudinal distribution characteristics of heavy metals in the stream water downstream from the factory. Heavy metals variations in the well water do not suggest they were affected by heavy metals in the stream, indicating that the migration rates of heavy metals in soils were relatively low. Risk assessment shows surface water quality significantly deteriorated. Nickel and manganese in the stream water exceeded the standard levels seriously, and chromium and copper in some samples were also above Grade III standard levels according to Environmental Quality Standard for Surface Water. Moreover, all studied heavy metals in 14 groundwater samples measured within drinking water standard, except manganese in 4 groundwater samples, which were Grade IV according to Quality Standard for Ground water.

Source

Cite

Citations (0)

Soil mercury accumulation and transference to different crop grains

Human and Ecological Risk Assessment An International Journal (2016)

Xiaoshuai Hang Fangqun Gan Jianguo Wang Xiaoqin Chen Yudong Chen

Mercury contamination in agro-ecosystems is one of the most important environmental issues. Farmland soil mercury accumulation and transference to crops in Changshu City, eastern China, were investigated to identify mercury migration capacity from soil to crops. The mean content of mercury for soil samples slightly increased year after year. The mercury accumulation capacity of rice grown (bioaccumulation factor (BAF) 0.028) in submerged soils under reductive conditions was stronger than that of wheat (BAF 0.0073) in dried soils under oxidative conditions. There were clear relationships between soil mercury with organic matter (OM), cation exchange capacity (CEC), and CaCO3 of soil samples, while apparent negative relationships between Hg in rice grain with OM, CEC, and CaCO3 of soil existed. No clear association for Hg between crops and soil was found, indicating that mercury in crop grains is mostly affected by other factors besides soil mercury. Also, soil properties and farming patterns affected mercury transference from soil to crop grains and mercury enrichment capacity in crop grains. The results suggested that appropriate selection of crop species and water management are two major possible ways to reduce total mercury accumulation in crop grains grown in mercury-contaminated regions.

Mercury

10.1080/10807039.2016.1152158

Cite

Citations (20)

Spatiotemporal Characterization of Vanadium At the Sediment–Water Interface of a Multi-Ecological Lake

Yan Wang Zhou Li Lan Zhang Xiaohui You Cai Li

As an emerging, environmentally hazardous metal, the concentration of vanadium (V) in water deserves attention. However, our knowledge of the characterization of V in sediment-water interface (SWI) remains limited. Seasonal sampling was conducted in algal- and macrophyte-dominated zones using in situ high-resolution diffusive gradients in thin films (DGT) methods. The results show that the concentration of dissolved V in water in algal-dominated regions (12 sites) exceeded the long-term ecotoxicology limit of 1.2 μg L−1. Seasonal variations of V chemical speciation were observed in three ecological sites. DGT-labile V at the SWI exhibited two basic patterns associated with eutrophic status, one showing sharply decreasing gradients in the vicinity of the SWI and the other showing no diffusion gradient. Positive correlations were found between water V and the DGT-labile V, indicating DGT-labile V is a sensitive indicator for the release of V from sediment into the water. Meanwhile, the mobility of V is influenced by the reduction of Fe(hydr)oxides and complexation with organic matter, especially during periods of algal blooms. It is suggested that V contamination at the SWI of algal-dominated zones deserves additional attention.

Characterization

Interface (matter)

Sediment–water interface

10.2139/ssrn.4442574

Cite

Citations (1)

Piezo‐Photocatalysis over Metal–Organic Frameworks: Promoting Photocatalytic Activity by Piezoelectric Effect

Advanced Materials (2021)

Chenxi Zhang Da Lei Chenfan Xie Xiaoshuai Hang Chuanxin He

The built-in electric field can be generated in the piezoelectric materials under mechanical stress. The resulting piezoelectric effect is beneficial to charge separation in photocatalysis. Meanwhile, the mechanical stress usually gives rise to accelerated mass transfer and enhanced catalytic activity. Unfortunately, it remains a challenge to differentiate the contribution of these two factors to catalytic performance. Herein, for the first time, isostructural metal-organic frameworks (MOFs), i.e., UiO-66-NH2 (Zr) and UiO-66-NH2 (Hf), are adopted for piezo-photocatalysis. Both MOFs, featuring the same structures except for diverse Zr/Hf-oxo clusters, possess distinctly different piezoelectric properties. Strikingly, UiO-66-NH2 (Hf) exhibits ≈2.2 times of activity compared with that of UiO-66-NH2 (Zr) under simultaneous light and ultrasonic irradiation, though both MOFs display similar activity in the photocatalytic H2 production without ultrasonic irradiation. Given their similar pore features and mass transfer behaviors, the activity difference is unambiguously assignable to the piezoelectric effect. As a result, the contributions of the piezoelectric effect to the piezo-photocatalysis can be clearly distinguished owing to the stronger piezoelectric property of UiO-66-NH2 (Hf).

Isostructural

10.1002/adma.202106308

Cite

Citations (249)

Assessing and modifying China bentonites for aflatoxin adsorption

Applied Clay Science (2018)

Fangqun Gan Xiaoshuai Hang Qiaoyun Huang Youjun Deng

Cation-exchange capacity

Saturation (graph theory)

Bentonite

10.1016/j.clay.2018.12.001

Cite

Citations (28)