This review covers past and present developments of analytical chemistry in the field of
Cultural Heritage (CH), from the methods of characterization of materials to the procedures …

Salt damage can affect the service life of numerous building structures, both historical and
contemporary, in a significant way. In this review, various damage mechanisms to porous …

Abstract Concentrations of NO 2, SO 2, O 3, acetic and formic acids, HNO 3, and NH 3 were
measured indoors and outdoors at five different archives (three naturally ventilated and two …

Nitrate and ammonium ions are major constituents of outdoor PM2. 5. Human exposure to
these ions occurs primarily indoors. To assess the adverse outcomes from exposure to them …

Could the driest place in the world be a source of wealth for a country? This is the case for
Chile and the Atacama Desert. The rise and fall of the saltpetre (NaNO3) industry is a very …

The article has focused on the generation of ammonia from tannery especially in deliming
operation by using conventional deliming agents such as ammonium chloride and …

Abstract The cathedral in Odense, Denmark, has for nine centuries held the relics of the
Danish King St Canute the Holy and his brother Benedikt. They were both murdered in the …

Background Cultural heritage objects are subject to the deposition of a multitude of airborne
pollutants even when kept inside museums, archives, historical buildings or showcases …

A robust and fully automated indoor ammonia gas monitoring system with an open channel
scrubber (OCS) was developed. The sample gas channel dimensions, hydrophilic surface …

Leather fleshings are the solid waste generated from the tannery industries and large-scale
production of waste is associated with the land, air, and water pollution. Leather fleshings …