this study examined the adsorption behavior of two cationic dyes used in textile industries (cibasic red 46 and ci basic blue 3) on tunisian clay used in pottery. the ability of pottery clay to remove thebasic dyes from aqueous solution was compared to that of the commercial powdered activated carbon (pac)and raw clay. physicochemical characteristics of these adsorbents were performed by boehm ...

One neutron stripping cross sections ($\sigma_{-1n}$) are measured in $^{9}$Be+$^{159}$Tb system the energy range E$_{cm}$/V$_{B}$ $\sim$ 0.79 - 1.24 using offline gamma counting technique. The CRC model calculations including ground state and 2$^{+}$ resonance of $^{8}$Be, carried out FRESCO code, give a reasonable description data. In addition, comparisons reduced 1n-stripping sections- $\sig...

This study investigated the effect of red ginseng extract on metastasis of colon cancer cells in vitro and in vivo. Wound healing migration, cell motility, invasion, and activity, protein expression, and mRNA expression of matrix metalloproteinases (MMPs) were examined in SW480 human colon cancer cells. SW480 cells were cultured with or without 100 μg/L PMA in the absence or presence of various...

Objectives: Delinquency is one of the severe social problems. Today, changing criminal behavior and reducing the way and method of delinquency is one of the most important challenges in the juvenile justice system. Methods: Based on the cognitive-behavioral approach, this study used three principles of Red Cross and Red Crescent fundamental principles, three skills of basic life skills, and fi...

In this study, the Fenton process was used to investigate the color removal efficiency of Acid Red 52 and Basic Red 18 dye solutions by direct chemical oxidation. Color and chemical oxygen demand (COD) was successfully removed more than 99% and up to 92% respectively. This article would provide an easy assessment of the viability of using Fenton reagent in acidic conditions, so it is a prom...

Background and purpose: Textile industries are among the most polluting industries regarding the volume and the complexity of treatment of its effluents discharge. This study investigated the efficiency of electrocoagulation process using aluminum electrodes in basic red 18 dye removal from aqueous solutions. Materials and Methods: This study was performed in a bipolar batch reactor with ...

Abstract Adsorption of basic blue-9 (BB9) by natural quartz mineral was tested. The characterized FTIR, SEM, DRX, zeta potential and Sear’s surface area measurements. contains 99.13% SiO 2 has a specific 0.6 m g −1 . measurements showed zero point charge (ZPC) at pH 2.12. experiments results an excellent achievement after 15 min, for 100 μ sorbent particles seize, 1.0 l mass, 5.0, agitation spe...