Textile industries discharge wastewater containing various dyes including Crystal Violet dye. These are very harmful for human beings, animals and plants. Therefore, the attempt is made adsorption framework on elimination of crystal violet dye by using Cicca acida L. stem-activated carbon from aqueous solution carried out under experimental methods optimization conditions. Adsorption data model...

A highly SERS active substrate of AgNPs on the Al/ZnO has been developed. It can be used for selective detection crystal violet in actual water samples.

In this work, the disinfection of urines polluted with Klebsiella pneumoniae (K. pneumoniae) using a commercial electro-ozonizer is described. The device consists membrane-electrode assembly flow cell that specially promotes electrochemical generation ozone. Results show complete attained in less than 180 min when working at current intensities higher 0.5 A. intensity, rate. Furthermore, use an...

A gas permeable liquid core waveguide (LCW) was successfully used for the simulation and in situ spectroscopic analysis of photodegradation processes two dyes crystal violet eosin Y.

Abstract Background Bacteriophages are effective biocontrol strategy as well ecofriendly remedy for the emerging antibiotic and chemical resistance in bacterial phytopathogens such wilt-causing Ralstonia solanacearum . One of major challenges use bacteriophage therapy agricultural is maintaining their viability even during variations pH, temperature, ultraviolet irradiation, desiccation field a...

CTMA-bentonite and BTEA-Bentonite prepared by Na-bentonite cation exchanged with cetyltrimethylammonium(CTMA) and benzyltriethylammonium (BTEA). Products were characterized by XRD and IR techniques.The d001 spacing value of CTMA-bentonite and BTEA-bentonite are 7.54Å and 3.50Å larger than that of Na-bentonite at 100% cation exchange capacity, respectively. The IR spectrum showed that the intens...

PURPOSE To study the value and safety of staining the anterior lens capsule in albino rabbits. SETTING Ophthalmology Department, Cairo University, and Ophthalmic Pathology Department, Research Institute of Ophthalmology, Cairo, Egypt. METHODS The experiment was divided into 3 stages. First, the capacity of different concentrations of crystal violet solution to stain the anterior lens capsul...

BACKGROUND Routine staining procedures often pose a problem in differentiating a mitotic cell from an apoptotic cell, deteriorating the reliability of histology grading. Although various new methods have been recommended for identifying mitotic figures (MFs) in tissues, the time factor and cost makes them less feasible. Thus, an attempt was made to evaluate the efficacy of crystal violet and Fe...

Crystal violet (hexamethyl-para-rosaniline chloride) interacts with aqueous KI-I2 during the Gram stain via a simple metathetical anion exchange to produce a chemical precipitate. There is an apparent 1:1 stoichiometry between anion (I-) and cation (hexamethyl-para-rosaniline+) during the reaction and, since the small chloride anion is replaced by the bulkier iodide, the complex formed becomes ...

Several synthetic dyes employed in textile and food industries are discharged into aquatic environment. These visible pollutants in water damage environment, as they are carcinogenic and toxic to humans. The use of cost effective and ecofriendly plant cellulose based adsorbents have been studied in batch experiments as an alternative and effective substitution of activated carbon for the remova...