The science of semiconductors, essential in electronics, is pivotal also for the most active
research fields of environmental science and engineering today-the development of solar …

CONTENTS 11.1 Sampling.....................................................................................................................
...... 278 11.2 Storage and Preservation …

Photochemical conversions are cost-effective and environmental friendly processes that
require mild experimental conditions and avoid generation of highly acidic wastes. Treated …

This paper presents the results obtained by different oxidative processes when an aqueous
solution containing sodium isopropyl xanthate is treated; this reagent is used in the flotation …

In-situ technique quartz crystal microbalance (QCM), differential pulse voltammetry (DPV)
and cyclic voltammetry (CV) were employed to investigate the effect of disodium …

A novel microreactor for TiO2-assisted photocatalysis in a microfluidic electrochemical cell
was designed and constructed by a technology that can be reproduced in any chemical …

Two greener procedures for flow-injection spectrophotometric determination of nitrite in
natural waters were developed and critically compared. Replacement of toxic reagents …

The basic principles of UV irradiation as sample pre-treatment step and its potential for
inorganic analysis are illustrated and discussed through significant examples from the …

An environmentally friendly analytical procedure with high sensitivity for determination of
carbaryl pesticide in natural waters was developed. The flow system was designed with …

A novel procedure has been developed for spectrophotometric determination of anionic
surfactants in water using a solenoid micro-pump as fluid-propulsion device. The proposed …