Environmental Science and Pollution Research

, Volume 21, Issue 23, pp 13149–13151 | Cite as

Chemistry in a sustainable society

  • Elena Bernardi
  • Fabrizio Passarini
  • Luciano Morselli
Editorial
  • 747 Downloads

“Chemistry in a Sustainable Society” is the title chosen for the 14th Italian Congress of the Environmental and Cultural Heritage Chemistry Division held in Rimini in June 2013 (Bernardi et al. 2014).

Since the 1970s, several definitions have been given in order to explain what sustainability is. The most well known and frequently cited is the one stated in 1987 by the Brundtland Commission: “Sustainable development is development that meets the needs of the present generation without compromising the ability of future generations to meet their own needs.” (WCED 1987). According to the US Environmental Protection Agency, “Everything that we need for our survival and well-being depends, either directly or indirectly, on our natural environment. Sustainability creates and maintains the conditions under which humans and nature can exist in productive harmony, that permit fulfilling the social, economic and other requirements of present and future generations” (EPA 2014).

In order to indicate whether the world is becoming more sustainable, in 2006, the Sustainable Society Foundation started to calculate the Sustainable Society Index (SSI), based on three dimensions: environmental well-being, human well-being and economic well-being. The last evaluation available (van de Kerk et al. 2012) indicates that the overall global sustainability score is improving, but environmental well-being is declining mainly due to financial crisis, fast growing countries and climate skepticism. Therefore, actions are needed because environmental sustainability is one of the pillars of a sustainable society. Thinking about both environmental and human well-being, some questions come immediately to mind: protection of natural resources, impact of human activities on air, water and soil quality, and impact of environmental conditions on human health. Nevertheless, a further aspect cannot be neglected: culture and cultural heritage conservation, as no society can be said sustainable if source and symbols of its identity get lost.

In facing these issues, Environmental and Cultural Heritage Chemistry can play a crucial role, helping in understanding environmental and decay processes, identifying causes and finding possible solutions.

Papers included in this special issue are a selection from the scientific works presented at the “Chemistry in a Sustainable Society” Congress and cover several topics related to chemistry and sustainability, ranging from pollutants characterization and identification of emission sources to the fate of pollutant in environmental matrixes with possible health effects, techniques to assess environmental contamination, waste management, decay, cleaning and conservation of cultural heritage.

In particular, the first group of papers deals with atmospheric pollution due to particulate matter.

Gatto et al. present a study performed within the LIFE+European Project “EXPAH” and aimed at monitoring the personal exposure of elementary school children and elders to polycyclic aromatic hydrocarbons contained in fine particulate matter in the city of Rome. Riccio et al. extend traditional source apportionment techniques using a joint Eulerian/Lagrangian approach; this approach applied to the urban area of Naples (Southern Italy) suggests that PM concentration is strongly influenced not only by local sources but also by transboundary emissions. Iovino et al. move the focus from the mainly studied metropolitan areas to the outskirts, investigating the contribution of different sources to PM10 concentration in a Southern Italy suburban area. Biomass burning has recently become a subject of public concern as a source of, among others, fine and ultrafine particles. Dambruoso et al. analyse the impact of burning pruning waste from olive trees, a common usage in Southern Italy, on the physical and chemical characteristics of particulate matter.

With regard to indoor air quality, VOC concentrations in a multi-storey shopping mall were analysed by Amodio et al., highlighting the importance of carrying out both high spatial resolution and high temporal resolution monitoring when environments with a complex emission scenario are considered.

Another paper deals with dioxins and PCB, whose human exposure is mainly due to contaminated food; in order to protect both marine ecosystem and human health, PCDD/Fs and dioxin-like PCBs in mussels from Ionian Sea around Taranto (Southern Italy) were determined by Di Leo et al..

As regards soils and sediments, Bilo et al. compared total reflection x-ray fluorescence spectroscopy (TXRF) with different spectroscopic techniques and propose TXRF as a suitable technique for the assessment of metal contamination in this kind of environmental matrixes. Soil, as well as water, can be affected by emerging contaminants like drugs that can reach environmental waters still in the pharmaceutically active form: this is the case of fluoroquinolones. In order to study the environmental fate of this antibiotics family, Sturini et al. examined their photodegradation at the water–soil interface and in soil under natural solar light.

Another group of paper concerns waste management. Among these, Mercurio et al. report a procedure to assess the melting behavior of SRF-derived ashes, by means of a heating microscope, in order to optimize energy recovery from waste. The issue of managing hazardous substances contained in waste electrical and electronic equipment (WEEE) is considered by Barbieri et al.. Their study presents a rapid screening of different chemical and mechanochemical processes to reduce lead content in waste cathode ray tube glass. Lancellotti et al. investigate the possibility of using zeolite substrate containing phosphatic waste for the release agronomical nutrient, such as phosphorus, into soils.

The last group of papers concerns cultural heritage characterization, cleaning and conservation. Innovative treatments based on nanoparticles are also presented. In fact, in recent years, also in the cultural heritage field, as well as in many others, nanoparticles properties are deeply investigated to improve cleaning, restoration and conservation treatments. In particular, Arizio et al. investigate the degradation mechanism affecting the amalgam layer of ancient mirrors, while Casoli et al. analyse how different kinds of aqueous gel can interact with lipidic paint binders, thus providing suggestions on the proper application of aqueous methods with gelling agents for cleaning painted surfaces. Photocatalyst titanium dioxide is widely studied to realize material surfaces joining together self-cleaning and antipollution properties. In order to exploit these characteristics also for protecting historic stones, Bergamonti et al. developed and tested a promising self-cleaning photocatalytic coating based on water nanosols of TiO2 nanoparticles. Considering that the integrity and aesthetical appearance of historic stone are threatened not only by chemical-physical agents, but also by microbial colonization, Bellissima et al. successfully investigated the ability of silver nanoparticles to inhibit bacterial viability on stone surfaces.

The guest editors would like to thank all the authors that contributed with their papers the realization of this special issue, and also to the ESPR Editor-in-Chief Philippe Garrigues and Editorial Assistant Emmanuelle Pignard-Péguet for their kind support.

References

  1. Bernardi E, Passarini F, Morselli L (2014) Fourteenth National Congress of the Environmental and Cultural Heritage Chemistry Division, “Chemistry in a Sustainable Society,” held in Rimini (Italy) in June 2013. Environ Sci Pollut Res. doi:10.1007/s11356-014-2656-7 Google Scholar
  2. EPA, What is sustainability?, http://www.epa.gov/sustainability/basicinfo.htm#sustainability, accessed 13/2/2014
  3. van de Kerk G., Manuel A., SSI-2012, Sustainable society index (2012) Sustainable Society Foundation, available at http://www.ssfindex.com/
  4. WCED (1987) Our common future, chair: Gro Harlem Brundtland. World Commission on Environment and Development, Oxford University PressGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  • Elena Bernardi
    • 1
  • Fabrizio Passarini
    • 1
    • 2
  • Luciano Morselli
    • 1
    • 2
  1. 1.Department of Industrial Chemistry “Toso Montanari”Alma Mater Studiorum – University of BolognaBolognaItaly
  2. 2.Interdepartmental Centre for Industrial Research “Energy & Environment”Alma Mater Studiorum – University of BolognaRiminiItaly

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