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Simazine degradation in agroecosystems: Will it be affected by the type and amount of microplastic pollution?

Land Degradation & Development, 2022
Plastics and herbicides represent two of the most extensive and persistent anthropogenic contaminants entering agroecosystems. The synergistic interaction of these pollutants on soil health, however, remains poorly understood.
Jie Zhou   +4 more
semanticscholar   +1 more source

Application of a simazine degrading bacterium, Arthrobacter ureafaciens XMJ‐Z01 for bioremediation of simazine pollution

Water and Environment Journal, 2020
A bacterium named XMJ‐Z01 is screened from soil and identified as Arthrobacter ureafaciens, which can efficiently degrade simazine. The strain XMJ‐Z01 is highly resistant to simazine and can tolerate simazine at a level of not less than 2000 mg/L.
Jiangwei Zhu   +5 more
semanticscholar   +1 more source

Simazine: Degradation by Soil Microorganisms

Science, 1963
A soil fungus, Aspergillus fumigatus Fres., is effective in the degradation of the herbicide 2-chloro-4,6-bis(ethylamino)- s -triazine (simazine). The degradation of both ring- and chain-labeled (C 14 ) simazine was observed in an unamended and an amended (sucrose ...
D D, Kaufman, P C, Kearney, T J, Sheets
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Simazine: Degradation by Corn Seedlings

Science, 1962
The herbicide 2-chloro-4,6-bis(ethylamino)- s -triazine (simazine) is converted to 2-hydroxy-4,6-bis(ethylamino)- s -triazine (hydroxysimazine) in vivo by corn seedlings and in vitro by corn extracts. Hydroxysimazine is considered to be a detoxified form of the herbicide.
R H, Hamilton, D E, Moreland
openaire   +2 more sources

Simazine residue dynamics in small ponds

Bulletin of Environmental Contamination and Toxicology, 1976
Herbicides are important aids in enhancing sport fishing, fish removal, and other recreational uses of lakes and ponds. Simazine, 2-chloro-4,6-bis(ethylamino)-s-triazine, has been tested for several years as an experimental aquatic herbicide and has been shown to be effective in controlling aquatic plants in many different situations (FLANAG~, 1960 ...
W L, Mauck, F L, Mayer, D, Holz
openaire   +2 more sources

Oxidation of simazine: Biological oxidation of simazine and its chemical oxidation byproducts

Water Environment Research, 1995
Batch biodegradation studies were conducted to assess the biodegradability of single s‐triazines. s‐Triazines tested included simazine, a widely used herbicide, and its products resulting from oxidation with ozone, ultraviolet (UV) light, and combined ozone and UV light oxidation. Degradation rates for each s‐triazine were calculated as μM N/hr.
Ming‐Shen Lai   +2 more
openaire   +1 more source

Chemistry and Fate of Simazine

2007
Simazine, first introduced in 1956, is a popular agricultural herbicide used to inhibit photosynthesis in broadleaf weeds and grasses. It is a member of the triazine family, and according to its physicochemical properties, it is slightly soluble in water, relatively nonvolatile, capable of partitioning into organic phases, and susceptible to photolysis.
Amrith S, Gunasekara   +3 more
openaire   +2 more sources

Kinetics of simazine advanced oxidation in water

Journal of Environmental Science and Health, Part B, 2000
Comparison of the effects and kinetics of UV photolysis and four advanced oxidation systems (ozone, ozone/hydrogen peroxide, ozone/UV radiation and UV radiation/hydrogen peroxide) for the removal of simazine from water has been investigated. At the conditions applied, the order of reactivity was ozone < ozone/hydrogen peroxide < UV radiation < ozone/UV
F J, Beltrán   +4 more
openaire   +2 more sources

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