English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

The aim of this work was to e valuate the focused microwave technique in an open system for the r apid dissolution of elements in f ly ash and filter cakes, in comparison to con ventional wet and dry methods. The method involved 15 minutes of heating in micr owave system in 2 N nitric or hydrochloric acid. It was tested on dif ferent types of samples and led to the dis - solution of Ca, Na, K, Zn, Pb, As with 2 N HNO3 or HCl and Cd, Hg with 2 N HNO3 for subsequent determination by atomic emission or absorption spectrometry. Thereby this method represents a rapid sample preparation technique for chemical analyses.

analusis

Chemical characterization of municipal solid waste incineration residue: Dissolution of elements with a microwave-dilute acids digestion technique compared to conventional methods