Results 11 to 20 of about 95,517 (282)

Occurrence, spatial distribution, and risk assessment of perchlorate in tea from typical regions in China

Current Research in Food Science, 2023
Perchlorate is a kind of persistent pollutant which occurs widely in the environment. The news of “high content of perchlorate detected in tea exported from China to Europe” has aroused public concerns on perchlorate in tea.
Yan Li, Shaohua Li, Jun Ren, Jingguang Li, Yunfeng Zhao, Dawei Chen, Yongning Wu   +6 more
doaj   +1 more source

Direct measurement of perchlorate exposure biomarkers in a highly exposed population: a pilot study. [PDF]

PLoS ONE, 2011
Exposure to perchlorate is ubiquitous in the United States and has been found to be widespread in food and drinking water. People living in the lower Colorado River region may have perchlorate exposure because of perchlorate in ground water and locally ...
Paul English, Ben Blount, Michelle Wong, Lori Copan, Luis Olmedo, Sharyle Patton, Robert Haas, Ryan Atencio, Juhua Xu, Liza Valentin-Blasini   +9 more
doaj   +1 more source

Isotopic Tracing of Perchlorate Sources in the Environment

Journal of Chemistry, 2021
Perchlorate (ClO4−) is an emerging persistent pollutant that is ubiquitous in the environment at trace concentrations. Perchlorate ingestion poses a risk to human health because it interferes with thyroidal hormone production.
Mengnan Zhang, Xiaoqian Li, Xuxue Cheng, Xinfeng Wang, Mian Song, Xiaoyan Wang, Xuemei Ma   +6 more
doaj   +1 more source

The risk of perchlorate and iodine on the incidence of thyroid tumors and nodular goiter: a case-control study in southeastern China

Environmental Health, 2022
Highlights Patients with thyroid tumor have higher perchlorate exposure than control. Perchlorate can increase the risk of papillary thyroid carcinoma. Perchlorate can disturb the homeostasis of thyroid function.
Huirong Wang, Yousheng Jiang, Jiayi Song, Huiwen Liang, Yuan Liu, Jiewu Huang, Pengliang Yin, Dongting Wu, Hang Zhang, Xinjie Liu, Dongxian Zhou, Wei Wei, Lin Lei, Ji Peng, Jianqing Zhang   +14 more
doaj   +1 more source

Perchlorate-Coupled Carbon Monoxide (CO) Oxidation by Moorella glycerini, an Obligately Anaerobic, Thermophilic, Nickel-Dependent Carboxydotroph

Microorganisms, 2023
Many facultative and obligate anaerobes reduce perchlorate. Likewise, carbon monoxide (CO) oxidation has been documented in many aerobes, facultative anaerobes, and obligate anaerobes.
Marisa R. Myers, G. M. King
doaj   +1 more source

Perchlorate occurrence, sub-basin contribution and risk hotspots for drinking water sources in China based on industrial agglomeration method

Environment International, 2022
Perchlorate is a persistent inorganic contaminant which has attracted wide attention because of its harmful effects on physical health. Despite the potential adverse effects to humans via drinking water, related research at the national scale in China ...
Bin Zhang, Wei An, Yali Shi, Min Yang
doaj   +1 more source

Apoptotic endocrinal toxic effects of perchlorate in human placental cells

Toxicology Reports, 2021
Background: Perchlorate is a strong oxidizing agent and has many adverse health effects. This study investigated the potential oxidative, apoptotic, and endocrinal toxic effects of perchlorate in human placenta-derived mesenchymal stem cells (HP-MSCs ...
Mona M. Ali, Sarah A. Khater, Amel Ahmed Fayed, Dina Sabry, Samah F. Ibrahim   +4 more
doaj   +1 more source

Biological Reduction of Perchlorate from Spent Modified Reed Mediated by an Enriched Microbial Culture

Journal of Chemistry, 2023
Disposal of untreated perchlorate-laden modified reed (MR) generated in the treatment of contaminated water risks further contamination issues. The primary aim of this study was to assess the enriched microbial culture (EMC)-mediated biodegradation of ...
Salem Baidas, Khaled Al-Deyain, Xiaoguang Meng, Baoyu Gao   +3 more
doaj   +1 more source

Competitive Removal of Perchlorate Ions by Quaternary Amine Modified Reed in the Presence of Nitrate and Phosphate

Adsorption Science & Technology, 2023
We report a kinetic and equilibrium study in which we examined the removal of perchlorate anions from water by adsorption onto modified reed (MR), an adsorption material constituted by giant reed (GR) particles whose anion adsorption properties have been
Salem Baidas, Khaled Al-Deyain, Xiaoguang Meng, Baoyu Gao   +3 more
doaj   +1 more source

Transport of black carbon in the presence of perchlorate in aquatic environment: A perspective of cogenerated species in the gangetic plain of India

Case Studies in Chemical and Environmental Engineering, 2021
Both perchlorate and black carbon (BC) are known for their common source of origin (i.e. burning processes, especially fireworks display), yet to our knowledge no study has focused on the effect of perchlorate (ClO4-) on the mobility of black carbon. The
Manish Kumar, Ph.D, Rahul Upadhyay, Sanjeeb Mohapatra, Kiran Dhangar   +3 more
doaj   +1 more source