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Sensory characteristics analysis for typical odor emission sources [PDF]

open access: yesArchives of Environmental Protection, 2021
The hedonic tone of an environmental odor is a powerful predictor of annoyance. Pertinent field surveys combined with laboratory analysis of landfill, pharmaceutical factories and rubber factories have been conducted, with the purpose of obtaining a ...
Fengyue Yan   +6 more
doaj   +1 more source

Research on light weight of thin-walled beam for automobile body [PDF]

open access: yesE3S Web of Conferences, 2021
The developing trend of the light-weight car is the using of new light-weight materials and the optimization of the car body structure. The beam construction is the major bearing part of the car body.
Chen Xiang   +4 more
doaj   +1 more source

A comprehensive study of the estuary sea environment in the Bay of Bengal, near the Mahanadi River confluence

open access: yesDiscover Water, 2023
This study focuses on the environmental conditions of the Mahanadi Estuary near Paradeep Harbor and the adjacent sea. Data collected from May 2013 to April 2020 from 32 GPS fixed stations was analyzed to assess the water quality in different zones ...
Sharada Shrinivas Pati   +8 more
doaj   +1 more source

Impact of Shutdown due to COVID-19 Pandemic on Aerosol Characteristics in Kanpur, India [PDF]

open access: yesJournal of Health and Pollution, 2020
Background. Since March 2020, the number of confirmed COVID-19 positive cases have steadily risen in India. Various preventive measures have been taken to contain the spread of COVID-19.
Nidhi Shukla   +4 more
doaj   +1 more source

An Economical Modification Method for MIL-101 to Capture Radioiodine Gaseous: Adsorption Properties and Enhancement Mechanism

open access: yesAdsorption Science & Technology, 2023
Radioactive iodine is one of the inevitable by-products of nuclear energy application. However, it is a great threat to public health and the adsorbent needs to be adopted for removing the radioactive iodine.
Peng Wang   +5 more
doaj   +1 more source

Recent Advances and Perspectives on the Sources and Detection of Antibiotics in Aquatic Environments

open access: yesJournal of Analytical Methods in Chemistry, 2022
Water quality and safety are vital to the ecological environment, social development, and ecological susceptibility. The extensive use and continuous discharge of antibiotics have caused serious water pollution; antibiotics are widely found in freshwater,
Yanbo Zeng   +5 more
doaj   +1 more source

Performance and mechanisms of enhanced hydrolysis acidification by adding different iron scraps: Microbial characteristics and fate of iron scraps

open access: yesFrontiers in Microbiology, 2022
HA, as one of low-carbon pre-treatment technology could be enhanced by packing of iron or iron oxide powder for enhancing the transformation of large molecular weight to generate volatile fatty acids (VFAs) for fuel production.
Yanqiong Wang   +4 more
doaj   +1 more source

On the Network Strength of Meta-Aramid Fiber Suspension and Its Relationship to Formation

open access: yesAdvances in Polymer Technology, 2022
Because of poor surface hydrophilicity, meta-aramid fibers readily form flocs by intertwining or interlacing, and this severely affects the uniformity of meta-aramid paper.
Jiulong Sha   +6 more
doaj   +1 more source

Rapid and Efficient Degradation of Ceftiofur Sodium by 5,6-Dimethylbenzimidazole-Modified ZIF(Fe/Co)x@CNF Nanocomposites

open access: yesJournal of Chemistry, 2023
The exploration of transforming various metals as metal sources into metal organic frameworks (MOFs) has attracted considerable attention in recent years. This study used triethylamine and 5,6-dimethylbenzimidazole (DMBIM) to modify the iron-doped cobalt
Hao Fu   +6 more
doaj   +1 more source

Cu/Fe Bimetallic Treatment Performance on Organophosphorus Pesticides

open access: yesFrontiers in Environmental Science, 2022
Typical organophosphorus pesticides, such as glyphosate, trichlorfon, and ethephon, are widely used nowadays, and the treatment of their production wastewater is difficult to achieve by conventional water treatment methods.
Xianpei Wu   +4 more
doaj   +1 more source

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