Tetracycline adsorption from aqueous solutions by a magnetic nanoadsorbent modified with ionic liquid was written by Kasraei, Ruhollah;Malakootian, Mohammad. And the article was included in Desalination and Water Treatment in 2021.SDS of cas: 5137-55-3 The following contents are mentioned in the article:
Removal of tetracycline (TC) by the adsorption process was investigated by using iron oxide nanoparticles (Fe3O4 NP) modified with the trioctylmethylammonium thiosalicylate (TOMATS) ionic liquid (IL) (Fe3O4 NP@TOMATS IL) as a new magnetic nanoadsorbent. The adsorbent was characterized by field-emission SEM-energy-dispersive X-ray spectroscopy, Fouriertransform IR, Brunauer-Emmett-Teller, and X-ray diffraction. Batch experiments were carried out to study the sorption kinetics, thermodn., and equilibrium isotherms of TC with Fe3O4 NP@TOMATS IL. The results showed that the maximum removal efficiency of TC in optimum conditions of pH (7), contact time (90 min), adsorbent dosage (0.2 mg L-1), temperature (328 K), and initial concentration of TC (30 mg L-1) was obtained 92% and 73% in the synthetic and real samples, resp. Examination of the kinetics and adsorption isotherm equations demonstrated that the adsorption process followed the pseudo-second-order and the Freundlich isotherm. Also, the amount of equilibrium adsorption capacity is 36 mg g-1 in the real sample. Investigation of thermodn. equations revealed that the adsorption by iron oxide nanoparticles modified with TOMATS IL was phys. and spontaneously endothermic. The results obtained from the experiments also indicated that the synthesized nanocomposite has high reusability and recyclability after four periodic cycles. This study involved multiple reactions and reactants, such as N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3SDS of cas: 5137-55-3).
N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3) belongs to organic chlorides. Organochlorines stimulate the central nervous system and cause convulsions, tremor, nausea, and mental confusion. Examples are dichlorodiphenyltrichloroethane (DDT), chlordane, lindane, endosulfan, and dieldrin. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.SDS of cas: 5137-55-3
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics