Skip To Main Content
Chengkai Qu on Muck Rack

Chengkai Qu

As seen in: MDPI
Is this you? As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work. Claim your profile
Back to Chengkai Qu’s profile

Articles by Chengkai Qu

Distribution, Sources, and Risk Assessment of Organochlorine Pesticides in Water from Beiluo River, Loess Plateau, China

|
By Wenwu Chen, Menglei Wu, Chengkai Qu, Jipu Guo
| MDPI
Abstract : The Loess Plateau has been a focus of public discussion and environmental concerns over the past three decades. In this study, in order to investigate the effect of OCP pollution in water of the Beiluo River, concentrations of 25 OCPs at 17 locations in the water were examined. The results showed that the concentration of ∑OCPs in the water ranged from 1.76 to 32.57 ng L−1, with an average concentration of 7.23 ng L−1.
Open in Who Shared Issue with article?

Distribution, Sources and Risk Assessment of Polychlorinated Biphenyls in Sediments from Beiluo River

|
By Chao Chang, Shiwei Yan, Chengkai Qu, Linrong Han
| MDPI
This is an early access version, the complete PDF, HTML, and XML versions will be available soon.
Open in Who Shared Issue with article?

Occurrence, Potential Risk Assessment, and Source Apportionment of Polychlorinated Biphenyls in Water from Beiluo River

|
By Qidi Wang, Shiwei Yan, Chao Chang, Chengkai Qu
| MDPI
This is an early access version, the complete PDF, HTML, and XML versions will be available soon.
Open in Who Shared Issue with article?

Status, Sources, and Health Risk of Hexachlorocyclohexanes in the Air of the Rural Region of Zhangzhou, Southeast China

|
By Hongxia Liu, Baoyun Zhang, Chengkai Qu, Jiaquan Zhang
| link.springer.com
Abstract From October 2012 to September 2013, air samples of hexachlorocyclohexanes (HCHs) were collected by polyurethane foam passive air samplers (PUF-PAS) from Caiban Village (CbV), Baihua Village (BhV), Bumeishan Village (BmsV) and Qitang Village (QtV), located in the rural region of Zhangzhou, Southeast China. The test results showed that four HCH isomers (α-, β-, γ-, δ-HCH) were ubiquitous with ∑HCHs concentrations ranging from 4.80 to 41.9 pg/m3 and a mean value of 17.7 pg/m3.
Open in Who Shared Issue with article?
Show More