This review covers the application of multivariate designs and mathematical-statistical
techniques to establish optimal conditions of the analytical methods for elemental analysis …

This paper proposes a comprehensive summary and analysis of an important issue during
municipal solid waste (MSW) gasification-sulfur and nitrogen pollution. It provides an …

In this work a green digestion method which only used H 2 O 2 as an oxidant and high
temperature and pressure in the single reaction chamber system (SRC-UltraWave™) was …

The interactions among chlorine (Cl), sulfur (S), and alkaline and alkaline-earth metals
(AAEMs) are the critical factors that affect the formation, transformation, and deposition of …

As an advanced analytical technology, Ion Chromatography (IC) has been widely used in
various fields. At present, it is faced with the challenges of sample complexity and instrument …

The world during the COVID-19 pandemic has led to extensive use of virtual activities by
means of electronic devices, which are made up of rare earth elements (REEs). This means …

Lithium is a very important metal for energy production. Lithium isotopes can be used to
trace the source of fossil fuels that contribute to atmospheric haze and examine the …

The present work describes the development of a novel and efficient microwave-assisted
digestion method based on the use of diluted hydrogen peroxide (H 2 O 2) for rapid …

In this review, sample preparation strategies and various analytical techniques are reviewed
in details for quantitative determination of multi-element in coal samples. In addition, this …

This work describes a greener and cost-effective microwave-assisted hydrogen peroxide
digestion (MA-HPD) with the addition of 1 mL of HNO3 (70% v/v) to enhance extraction of …