Phenol-WaterShape- SizePhenol﹚ater system is important considering its resemblances to biological systems. Here, we explore this phenol﹚ater system to get crucial information on ionic liquids (ILs). Comparative studies on the effect of high melting salts, micelles and ionic liquids (ILs) reveal...
3 provides the schematic diagram of the frequently employed MOFs. Table 2. Batch adsorption studies on organic water pollutants removal using different MOFs. AdsorbateAdsorbentInitial concentration, C0 (mg/L)Optimal pHMaximum capacity, Q0 (mg/g)References Dye Amido black 10BMethyl orange (MO)Orange...
The remaining pellets were resuspended in the same volume of milliQ water, and thermal scans were recorded at 220 nm from 25 to 95 °C with a step size of 0.1 °C. ATR–FTIR spectroscopy PSM fibrils were prepared as aforementioned. About 5 μl of the sample was applied on the surface...
Applied Water Science Aims and scope Submit manuscript Joseph Tagbo Nwabanne, Ositadinma Chamberlain Iheanacho, Christopher Chiedozie Obi & Chijioke Elijah Onu 3838 Accesses Explore all metrics Abstract The linear and nonlinear kinetics analysis and adsorption characteristics of phenol adsorption onto...
Bacteria-mediated degradation of toxins has been reported as a practical technique for the innocuous removal of toxic organic compounds from water. Specifically, immobilized and pre-acclimatized Pseudomonas putida has been shown to clear low levels of contaminants (less than 2000 mg/L) from wastewa...
The concentration of phenol was determined by high-performance liquid chromatography (HPLC) (Agilent 6850, USA) equipped with a UV detector at a wavelength of 270 nm with a flow rate of 1.0 mL min−1. The mobile phase was composed of methanol and pure water (60:40, v/v). Separation ...
However, a similar type of phase behavior with two liquid and three liquid phases has been measured for aliphatic hydrocarbons (heptane or octane) + phenol + water by Martin et al. [2]. LL(L)E phase behavior has also been calculated using the NRTL model for phenolic systems: toluene/...
Deionized water was used to prepare all aqueous solutions. 2.2. Experimental procedure 2.2.1. Batch experiment The schematic diagram of the experimental setup is shown in Fig. 1. The ultrasonic transducer converts electrical power from the ultrasonic generator into mechanical energy (ultrasonic waves)...
water and 33.000 g of methylene chloride. Afterwards 6 g of triethylamine are added to this mixture. After stirring for a further hour the organic phase is separated off, washed several times with 2 % sodium hydroxide solution, 2 % phosphoric acid and distilled water and finally worked up by...
The isopropanol used preferably contains about 0.5% per volume of water. The dissolution of the (-)-(1R,2R)-3-(3-dimethylamino-1-ethyl-2-methylpropyl)-phenol hydrochloride of crystalline Form B in isopropanol is performed at temperatures above room temperature, preferably above 65° C. but ...