Results 261 to 270 of about 15,398,881 (324)

Enhanced performance of LaFeO3 perovskite for peroxymonosulfate activation through strontium doping towards 2,4-D degradation

, 2020
ABO3-type perovskite oxides with diverse active metal sites and stable texture structures have attracted much attention in heterogeneous catalysis, including catalysis of peroxymonosulfate (PMS) for wastewater treatment.
Cheng Cheng, Shengwang Gao, Zhu Jianchao, Guoying Wang, Wang Lijun, Xunfeng Xia   +5 more
semanticscholar   +1 more source

Investigation the isotherm and kinetics of adsorption mechanism of herbicide 2,4-dichlorophenoxyacetic acid (2,4-D) on corn cob biochar

, 2020
The aim of this work was to study the isotherm and kinetics of adsorption mechanism of the herbicide 2,4-D on corn cob biochar in aqueous solution. Corn cob biochar was synthesized at 600 °C for 4 h, then, it was washed by HF acid modification.
Q. Binh, Hong-Hai Nguyen
semanticscholar   +1 more source

Photocatalytic activation of peroxymonosulfate by TiO2 anchored on cupper ferrite (TiO2@CuFe2O4) into 2,4-D degradation: Process feasibility, mechanism and pathway.

Journal of Hazardous Materials, 2018
A thorough study of photo-oxidation efficiency of TiO2@CuFe2O4 dissociating peroxymonosulfate (PMS) is reported in detail. The origin of high catalytic activity was discussed as evidence by numerous controlled trials and several operational parameters ...
M. Golshan, Babak Kakavandi, Mehdi Ahmadi, M. Azizi   +3 more
semanticscholar   +1 more source

Accelerating effects of biochar for pyrite-catalyzed Fenton-like oxidation of herbicide 2,4-D

, 2020
Biochar was mixed with natural pyrite to catalyze the Fenton-like oxidation of herbicide 2,4-dichlorophenoxyacetic acid (2,4-D), so as to accelerate the degradation reaction.
Xiaoxiao Zhu, Jianfa Li, Bin Xie, Dongqing Feng, Yimin Li   +4 more
semanticscholar   +1 more source

Confirmation of 2,4-D resistance and identification of multiple resistance in a Kansas Palmer amaranth (Amaranthus palmeri) population.

Pest Management Science, 2019
BACKGROUND Amaranthus palmeri S. Wats is among the most problematic annual broadleaf weed species in the USA, including in Kansas. In late summer 2015, seeds of an A. palmeri population (MHR) that had survived field-use rates of 2,4-D were collected from
Vipan Kumar, Rui Liu, G. Boyer, P. Stahlman   +3 more
semanticscholar   +1 more source

Pretreatment of wheat (Triticum aestivum L.) seedlings with 2,4-D improves tolerance to salinity-induced oxidative stress and methylglyoxal toxicity by modulating ion homeostasis, antioxidant defenses, and glyoxalase systems.

Plant physiology and biochemistry : PPB, 2020
The commonly used herbicide 2,4-dichlorophenoxyacetic acid (2,4-D) has an as yet undetermined protective role in mitigating salinity-induced damage in crop plants.
S. Mohsin, M. Hasanuzzaman, Khursheda Parvin, M. Fujita   +3 more
semanticscholar   +1 more source

2,4-D poisoning

CABI Compendium, 2022
This datasheet on 2,4-D poisoning covers Identity.

semanticscholar   +1 more source

Visible photodegradation of ibuprofen and 2,4-D in simulated waste water using sustainable metal free-hybrids based on carbon nitride and biochar.

Journal of Environmental Management, 2019
Rational designing of metal-free carbon nitride based photocatalysts can lead to an excellent optical response and a higher photocatalytic activity driven by visible and solar light.
Amit Kumar, G. Sharma, M. Naushad, A. Al-Muhtaseb, Ajay Kumar, Indu Hira, T. Ahamad, Ayman A. Ghfar, F. Stadler   +8 more
semanticscholar   +1 more source

Enhanced activation of hydrogen peroxide using nitrogen doped graphene for effective removal of herbicide 2,4-D from water by iron-free electrochemical advanced oxidation

Electrochimica Acta, 2019
Degradation of the herbicide 2,4-dichlorophenoxiacetic acid (2,4-D) in aqueous solutions has been studied by electrochemical oxidation process using N-doped graphene modified graphite felt cathode with ammonium nitrate as nitrogen source.
Weilu Yang, Ming-hua Zhou, N. Oturan, Yawei Li, P. Su, M. Oturan   +5 more
semanticscholar   +1 more source

2,4-D plasmids and persistence

Nature, 1977
ACCORDING to the UN Food and Agricultural Organisation production year book of 1974, 27×106 kg of the herbicide 2,4-dichlorophenoxyacetic acid (2,4-D) were consumed in 1973, making this the most extensively used of all pesticides. One desirable characteristic of 2,4-D, apart from its efficacy as a herbicide, is its lack of persistence in the ...
Pemberton, J. M., Fisher, P. R.
openaire   +3 more sources