abstract aims: turbidity in higher than standard levels, indicates failure in the water treatment plant. an electrochemical disinfection process takes place through electricity transition between two or more electrodes. this research aimed to determine the reaction rate of electrochemical process for purification of polluted water. materials & methods: this is a bench scale, experimental study ...

An electrochemical study of several azulene-1-il-methylen-2,2-dimethyl-[1,3]dioxane-4,6-diones compounds was performed by cyclic and differential pulse voltammetry in order to characterize them and establish the influence of donor and acceptor substituents on their electrochemical properties. It was established the number and characteristics of the redox processes for each compound. The compari...

This paper presents an overview of the design of electrochemical processing equipment for semiconductor and related microelectronic manufacturing as well as a review of publications that are applicable to electrochemical wafer process equipment. We discuss several types of electrochemical processes applicable to wafer processing and the considerations that go into automated equipment for these ...

This work is focused on the study of possible changes in the electrochemical transport parameters of cellulose membranes due to the effect of ionising radiation. A cellophane membrane (membrane C5) was irradiated with a dose of 80 Gy (membrane Ir80) and differences in the electrochemical parameters for pristine and irradiated samples are studied. Salt permeability, ion transport number, permsel...

the present study concentrates on the synthesis of au nanoparticles (aunps) using aqueous solution of polyvinylpyrrolidone (pvp) and tetrachloroaurate by different methods as thermal, sonochemical and electrochemical reduction. the pvp has been used as a reducing agent and acts as a stabilizer for au nano particles that obtained as principal product. in all synthesis procedures, the active radi...

The aim of this work is to present the experimental results in form an algorithm for analyzing modification screen printed electrodes, including possibility its regeneration irreversibly oxidizing biologically active compounds (drugs, DNA and proteins). A protocol was developed quantitative analysis study mechanism drug-DNA interaction by differential pulse voltammetry, following parameters: co...