Adsorption of cationic dye crystal violet (CV) onto a modified walnut shell (WS) adsorbent was investigated. Combined treatment WS using urea and sodium dodecylsulfate (SDS) carried out. Surface modification adsorbents confirmed by FTIR analysis, pHpzc measurements, elemental SEM-EDX analysis. In order to optimize the adsorption conditions, effect solution pH, dose CV concentration studied mean...

This research examined the production of a V2O5-g-C3N4 nanocomposite to remove organic dyes from wastewater. To generate nanocomposite, sonication method was applied. The testing with various (basic fuchsin (BF), malachite green (MG), crystal violet (CV), Congo red (CR), and methyl orange (MO)) revealed that has high adsorption ability towards BF, MG, CV, CR in comparison MO dye. It established...

introduction:thepowderedactivatedcarbontreatment(pact)hasbeenproposedasanalternativeinwastewatertreatmentandwastewaterbiomassprotectionagainsttoxicsubstances.thisstudyaimstoevaluatepactperformanceintreatingdyes,acidorange,andremazolbrilliantreactiveblue. methods:thisempirical-appliedresearchwascarriedoutinpilotscaleinwhichdifferentdyeremoval systems were tested:activatedsludge,pac,andthecombine...

Specific targeting of tumor cells is an important goal for the design of nanotherapeutics for the treatment of cancer. Recently, viruses have been explored as nano-containers for specific targeting applications, however these systems typically require modification of the virus surface using chemical or genetic means to achieve tumor-specific delivery. Interestingly, there exists a subset of vir...