The in situ treatment of synthetic musk fragrances in groundwater

2019 ◽  
Vol 29 (3) ◽  
pp. 39-49
Author(s):  
Rick McGregor ◽  
Grant Carey
Keyword(s):  
Synthetic Musk ◽  
Musk Fragrances

Solid phase microextraction Arrow for the determination of synthetic musk fragrances in fish samples

2019 ◽  
Vol 1591 ◽  
pp. 55-61 ◽  
Author(s):  
Óscar Castro ◽  
Laura Trabalón ◽  
Beat Schilling ◽  
Francesc Borrull ◽  
Eva Pocurull
Keyword(s):  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Synthetic Musk ◽  
Fish Samples ◽  
Musk Fragrances

Occurrence and fate of synthetic musk fragrances in a small German river

2015 ◽  
Vol 282 ◽  
pp. 34-40 ◽  
Author(s):  
Claudia Lange ◽  
Bertram Kuch ◽  
Jörg W. Metzger
Keyword(s):  
Synthetic Musk ◽  
Musk Fragrances

scholarly journals Occurrence and Sources of Synthetic Musk Fragrances in the Sewage Treatment Plants and the Han River in Seoul, Korea

2020 ◽  
Author(s):  
Ju-Hee Hong ◽  
Jun-Yeon Lee ◽  
Hyun-Ju Ha ◽  
Jin-Hyo Lee ◽  
Seok-Ryul Oh ◽  
...  
Keyword(s):  
Biological Treatment ◽  
Treatment Process ◽  
Sewage Treatment ◽  
Sewage Treatment Plant ◽  
Treatment Plant ◽  
Synthetic Musk ◽  
Han River ◽  
Treatment Processes ◽  
Musk Fragrances ◽  
Receiving Water

Levels of synthetic musk fragrances (SMFs) and various personal care products (PCPs) were measured in the Han River and its tributaries in Seoul, Korea. The most abundant SMF in all river and PCP samples was 4,6,6,7,8,8-hexamethyl-1,3,4,7-tetrahydrocyclopenta[g]isochromene (HHCB), followed by 1-(3,5,5,6,8,8-hexamethyl-6,7-dihydronaphthalen-2-yl)ethanone (AHTN), musk ketone (MK), and 1,1,2,3,3-pentamethyl-2,5,6,7-tetrahydroinden-4-one (DPMI). There was a significant correlation between the SMF concentration in the PCPs and the Han River samples. Moving from upstream to downstream in the Han River, the median SMF concentration was 6.756, 2.945, 0.304, and 0.141 μg/L in the sewage treatment plant (STP) influent, effluent, tributaries, and mainstream, respectively, implying that effective SMF removal was achieved during the sewage treatment process, followed by dilution in the receiving water. Four STPs using advanced biological treatment processes had removal efficiencies of 55.8%, 50.6%, 43.3% for HHCB, AHTN, and MK, respectively. The highest SMF concentrations in the tributaries were observed at locations close to the STPs. Our study confirmed that the main source of SMFs in the receiving water were sewage effluent containing untreated SMFs, which are largely originated from household PCPs, especially hair care products (e.g., shampoo) and perfumes.

Occurrence of synthetic musk fragrances in effluent and non-effluent impacted environments

2012 ◽  
Vol 416 ◽  
pp. 253-260 ◽  
Author(s):  
Darcy A. Chase ◽  
Adcharee Karnjanapiboonwong ◽  
Yu Fang ◽  
George P. Cobb ◽  
Audra N. Morse ◽  
...  
Keyword(s):  
Synthetic Musk ◽  
Musk Fragrances

scholarly journals Occurrence of synthetic musk fragrances in human blood from 11 cities in China

2010 ◽  
pp. n/a-n/a ◽  
Author(s):  
Zhengjun Hu ◽  
Yali Shi ◽  
Hongyun Niu ◽  
Yaqi Cai ◽  
Guibin Jiang ◽  
...  
Keyword(s):  
Human Blood ◽  
Synthetic Musk ◽  
Musk Fragrances

scholarly journals Synthetic Musk Fragrances in Lake Erie and Lake Ontario Sediment Cores

2006 ◽  
Vol 40 (18) ◽  
pp. 5629-5635 ◽  
Author(s):  
Aaron M. Peck ◽  
Emily K. Linebaugh ◽  
Keri C. Hornbuckle
Keyword(s):  
Lake Erie ◽  
Sediment Cores ◽  
Lake Ontario ◽  
Synthetic Musk ◽  
Musk Fragrances
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