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You searched for: Author "Wang, Can" Remove constraint Author: "Wang, Can" Journal The Science of the total environment Remove constraint Journal: The Science of the total environment
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1. Inactivation of airborne bacteria using different UV sources: Performance modeling, energy utilization, and endotoxin degradation

Author:
Wang, Can,   et al.   ; Lu, Siyi; Zhang, Zhiwei;     Show all 3 Authors
Source:
The Science of the total environment 2019 v.655 pp. 787-795
ISSN:
0048-9697
Subject:
Escherichia coli; adverse effects; air; airborne microorganisms; bioaerosols; disinfection; endotoxins; energy; human health; irradiation; models; ozone; prediction; ultraviolet radiation
Abstract:
... Airborne bacteria-containing bioaerosols have attracted increased research attention on account of their adverse effects on human health. Ultraviolet germicidal irradiation (UVGI) is an effective method to inactivate airborne microorganisms. The present study models and compares the inactivation performance of three UV sources in the UVGI for aerosolized Escherichia coli. Inactivation efficiency o ...
DOI:
10.1016/j.scitotenv.2018.11.266

2. Manganese induces autophagy dysregulation: The role of S-nitrosylation in regulating autophagy related proteins in vivo and in vitro

Author:
Wang, Can,   et al.   ; Ma, Zhuo; Liu, Chang; Yan, Dong-Ying; Tan, Xuan; Liu, Kuan; Jing, Meng-Jiao; Deng, Yu; Liu, Wei; Xu, Bin;     Show all 10 Authors
Source:
The Science of the total environment 2020 v.698
ISSN:
0048-9697
Subject:
autophagy; central nervous system; humans; manganese; mice; mitogen-activated protein kinase; neurons; neurotoxicity; neutralization; phosphorylation; proteins; signal transduction
Abstract:
... Exposure to excess levels of manganese (Mn) may lead to nitrosative stress and neurotoxic effects on the central nervous system (CNS). The dysfunction of autophagy correlates with Mn-induced nitrosative stress; however, the exact mechanism of Mn-mediated autophagy dysfunction is still unclear. Three S-nitrosylated target proteins, namely, JNK, Bcl-2, and IKKβ, were classified as the pivotal signal ...
DOI:
10.1016/j.scitotenv.2019.134294

3. Treatment of hydrophobic volatile organic compounds using two-liquid phase biofilters

Author:
Wang, Can,   et al.   ; Han, Meng-Fei; Fu, Yan;     Show all 3 Authors
Source:
The Science of the total environment 2018 v.640-641 pp. 1447-1454
ISSN:
0048-9697
Subject:
biochemical pathways; biofilters; biomass production; carbon; carbon dioxide; carbon dioxide production; hydrophobicity; kinetics; liquids; mass transfer; methylene chloride; microbial communities; oils; silicone; volatile organic compounds
Abstract:
... The traditional one-liquid phase biofilter (OLPB), with water as the selected liquid phase, demonstrated low performance to volatile hydrophobic organic compounds. In this study, a novel two–liquid phase biofilter (TLPB) using silicone oil and water was established to treat gaseous dichloromethane (DCM). A comprehensive investigation of removal performance, kinetic analysis, biomass accumulations, ...
DOI:
10.1016/j.scitotenv.2018.05.400

4. Association of fine particulate matter on acute exacerbation of chronic obstructive pulmonary disease in Yancheng, China

Author:
Wang, Can,   et al.   ; Sun, Qian; Liu, Cong; Chen, Renjie; Li, Jiading; Sun, Jian; Kan, Haidong; Cao, Jingyan; Bai, Hongjian;     Show all 9 Authors
Source:
The Science of the total environment 2019 v.650 pp. 1665-1670
ISSN:
0048-9697
Subject:
acute exposure; air pollution; carbon monoxide; cold; cold season; confidence interval; elderly; females; hospitals; linear models; nitrogen dioxide; ozone; particulates; patients; respiratory tract diseases; risk; sulfur dioxide; time series analysis; China
Abstract:
... Epidemiological evidence on the association between short-term exposure to fine particulate matter (PM2.5) air pollution and acute exacerbation of chronic obstructive pulmonary disease (AECOPD) is limited in China.To explore the associations between PM2.5 and AECOPD in Yancheng, China from 2015 to 2017.In this time-series study, we used a generalized linear model with quasi-Poisson regression to i ...
DOI:
10.1016/j.scitotenv.2018.09.278

5. Effect of modified coconut shell biochar on availability of heavy metals and biochemical characteristics of soil in multiple heavy metals contaminated soil

Author:
Wang, Can,   et al.   ; Liu, Huakang; Xu, Fei; Xie, Yanluo; Zhang, Akang; Li, Lingling; Xu, Heng;     Show all 7 Authors
Source:
The Science of the total environment 2018 v.645 pp. 702-709
ISSN:
0048-9697
Subject:
bioactive properties; biochar; cadmium; coconuts; edaphic factors; heavy metals; hydrochloric acid; moieties; nickel; polluted soils; remediation; sandy soils; soil sampling; ultrasonic treatment; zinc
Abstract:
... On account of the potential in immobilizing metals and improving soil environment, various biochar materials have been extensively applied in environmental remediation. The purpose of this experiment was to evaluate the effect of modified coconut shell biochar (MCSB) on the availability of metals and soil biological activity in multi-metals (cadmium (Cd), nickel (Ni) and zinc (Zn)) contaminated so ...
DOI:
10.1016/j.scitotenv.2018.07.115

6. Heavy metal contents, distribution, and prediction in a regional soil–wheat system

Author:
Wang, Can,   et al.   ; Ran, Jing; Wang, Dejian; Zhang, Gang; Zhang, Hailin;     Show all 5 Authors
Source:
The Science of the total environment 2016 v.544 pp. 422-431
ISSN:
0048-9697
Subject:
cadmium; copper; cultivars; farmers; food chain; heavy metals; lead; models; nickel; prediction; regression analysis; risk; river deltas; soil pH; soil sampling; wheat; zinc; China
Abstract:
... The entry of heavy metals into the food chain is of concern for potential health risks. To investigate the spatial relationships of heavy metals in a regional soil–wheat system, 99 pairs of surface soil (0–15cm) and wheat grain samples were collected from Changshu, China, a typical county in the Yangtze Delta region. Both soil and wheat grain samples were analyzed for total Cd, Cu, Ni, Pb, and Zn. ...
DOI:
10.1016/j.scitotenv.2015.11.105

7. Application of acclimated sewage sludge as a bio-augmentation/bio-stimulation strategy for remediating chlorpyrifos contamination in soil with/without cadmium

Author:
Wang, Can,   et al.   ; Zhou, Zhiren; Liu, Hongdan; Li, Junjie; Wang, Ying; Xu, Heng;     Show all 6 Authors
Source:
The Science of the total environment 2017 v.579 pp. 657-666
ISSN:
0048-9697
Subject:
acid phosphatase; bacterial communities; cadmium; chlorpyrifos; community structure; enzyme activity; nitrogen; phosphorus; ribosomal RNA; sequence analysis; sewage sludge; soil biological properties; soil enzymes; soil fertility; soil microorganisms; soil pollution
Abstract:
... This experiment was performed to investigate the effects of acclimated sewage sludge (ASS) and sterilized ASS on the fates of chlorpyrifos (CP) in soil with or without cadmium (Cd), as well as the improvement of soil biochemical properties. Results showed that both ASS and sterilized ASS could significantly promote CP dissipation, and the groups with ASS had the highest efficiency on CP removal, w ...
DOI:
10.1016/j.scitotenv.2016.11.044

8. Mycoextraction by Clitocybe maxima combined with metal immobilization by biochar and activated carbon in an aged soil

Author:
Wang, Can,   et al.   ; Wu, Bin; Cheng, Guanglei; Jiao, Kai; Shi, Wenjin; Xu, Heng;     Show all 6 Authors
Source:
The Science of the total environment 2016 v.562 pp. 732-739
ISSN:
0048-9697
Subject:
Clitocybe maxima; activated carbon; adsorbents; bioactive properties; biochar; cadmium; copper; enzyme activity; heavy metals; microbial biomass; microorganisms; polluted soils; soil enzymes; soil weathering
Abstract:
... To develop an eco-friendly and efficient route to remediate soil highly polluted with heavy metals, the idea of mycoextraction combined with metal immobilization by carbonaceous sorbents (biochar and activated carbon) was investigated in this study. Results showed that the application of carbonaceous amendments decreased acid soluble Cd and Cu by 5.13–14.06% and 26.86–49.58%, respectively, whereas ...
DOI:
10.1016/j.scitotenv.2016.04.079