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Perfluorinated compounds in Haihe River and Dagu Drainage Canal in Tianjin, China
Perfluorinated compounds PFOA PFOS Haihe Dagu Drainage Cannal K OC
2013/12/12
In this study, nine perfluorinated compounds (PFCs) were investigated in water and sediment of HaiheRiver (HR) and Dagu Drainage Canal (DDC), Tianjin,China. The total PFCs in water samples from DDC(40...
Perfluoroalkyl compoun ds in municipal WWTPs in Tianjin, China—concentration s, distri bution and mass flow
Perfl uorinated compoun ds WWTPs. Distr ibution Mass flow
2013/12/12
Back grounds Perfluorinat ed compounds (PFCs) haved ra wn mu c h a tte n ti on d ue to th ei r e nv i ro n me nt al pe r sis -tence, ubiquitou s existence, and bioacc umul ation potent ial.Wastewat er...
ANALYSIS AND ASSESSMENT OF HEAVY METAL POLLUTION IN SEDIMENTS OF TIANJIN HARBOR AND DAGU DRAINAGE CANAL IN BOHAI BAY, CHINA
Heavy metals Surface sediments Core sediments Bohai Bay Potential ecological risk
2013/12/12
Concentrations of heavy metals, including Cd, Hg,Pb, Cu, and As, in surface sediments from Tianjin Harbor of Bohai Bay, as well as Dagu Drainage Canal, were determined. Pollution level and source of h...
Effect of Aerosols on Visibility and Radiation in Spring 2009 in Tianjin, China
Aerosol Visibility Extinction coefficient Refractive index Radiation fluxes
2016/3/28
Meteorological and aerosol data were measured at the atmospheric boundary layer observation station in Tianjin, China,
and were analyzed to study the effects of aerosol mass, composition, and size di...
Characterization, Meteorological Influences and Source Identification of Carbonaceous Aerosols during the Autumn-winter Period in Tianjin, China
Organic carbon Element carbon PM2.5 PM10 Tianjin
2016/3/28
Organic and elemental carbon (OC and EC) were measured in PM2.5 and PM10 at urban and suburban sites in Tianjin,
China, from September 2009 to February 2010. Average PM2.5 and PM10 mass levels were 1...
Hexabromocyclododecanes in surface sediments and a sediment core from Rivers and Harbor in the northern Chinese city of Tianjin
Surface sediment Diastereomeric selectivity Enantiomeric selectivity Sediment core
2013/12/12
In the present study, hexabromocyclododecanes (HBCDs) were investigated in the sediment from HaiheRiver (HR), Dagu Dainage Canal (DDC) and Tianjin Harbor (TH) at Bohai Bay using a total of 51 samples ...
Perfluoroalkyl compounds in municipal WWTPs in Tianjin, China—concentrations, distribution and mass flow
Perfluorinated compounds WWTPs Distribution.Mass flow
2013/12/12
BackgroundsPerfluorinated compounds (PFCs) have drawn much attention due to their environmental persistence, ubiquitous existence, and bioaccumulation potential.Wastewater treatment plants (WWTPs) are...
Analysis of the Relationship between O3, NO and NO2 in Tianjin, China
Nitrogen oxides Ozone Oxidant Regional contribution Weekend effect
2016/3/28
The continuous measurement of nitric oxide (NO), nitrogen dioxide (NO2), nitrogen oxides (NOx) and ozone (O3) was
conducted in Tianjin from September 8 to October 15, 2006. The data were used to inve...
IMPACTS OF CRAB BIOTURBATION ON THE FATE OF POLYCYCLIC AROMATIC HYDROCARBONS IN SEDIMENT FROM THE BEITANG ESTUARY OF TIANJIN, CHINA
IMPACTS HE BEITANG ESTUARY OF TIANJIN
2013/12/12
Bioturbation by the burrowing crab Helice tiensinensis was investigated to determine its impact on polycyclic aromatichydrocarbon (PAH)-contaminated estuarine sediments. The concentrations of 16 U.S. ...
Characterization and Source Identification of PM10-bound Polycyclic Aromatic Hydrocarbons in Urban Air of Tianjin, China
PAHs PM10 Diagnostic ratios PCA Sources
2016/3/29
PM10 samples were collected at six sampling sites in city center of Tianjin from April 2008 to January 2009. The
concentrations of 17 selected polycyclic aromatic hydrocarbons (PAHs) in PM10 were qua...
Nonylphenol ethoxylates and their metabolites in sewage treatment plants and rivers of Tianjin, China
Nonylphenol ethoxylates Sewage treatment plants Rivers Tianjin
2013/12/12
Nonylphenol polyethoxylates (NPnEO) and nonylphenol (NP) have provoked much environmental con-cern because of their weak estrogenic activities. Wemonitored NPnEO and their metabolites in riversin Tian...
Characteristics of Major PM2.5 Components during Winter in Tianjin, China
PM2.5 Chemical composition Water-soluble ions Organic carbon Elemental carbon
2016/3/29
Fine particles were simultaneously collected at an urban, industrial and coastal site in Tianjin,
China from December 28, 2006 to January 31, 2007 to investigate the chemical characteristics of
majo...