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In this paper, we first outline the Thales EC-supported project INVENVORG, which investigates the effects of the environmental factors on non-treated organic materials, namely bone, woolen textile, parchment, paper and wood. The project planning includes an accelerated ageing study (with exposure to elevated temperatures and relative humidities, light and pollutants) and then a natural ageing study in monitored museums environments, followed by the statistical correlation analysis of the material properties after accelerated and natural ageing with the environmental stresses, in order to determine the real life relative contribution of the various environmental parameters to material ageing. After a literature review concerning the exhaustive research on the accelerated ageing of paper, the experimental design pertaining to paper is presented. Accelerated ageing will be used for the production of artificially aged samples that emulate aged paper in a controlled manner. A preliminary ageing experiment will help determine the most suitable conditions, and will provide data that will be correlated to those produced by natural ageing. Virgin and artificially aged samples will then be exposed for 2 years to closely monitored museums environments. Tearing strength, degree of polymerization determined by viscometry, pH and the color coordinates of the CIEL*a*b* colour system will be determined and used for the statistical analysis.

Solid waste always produce negative impacts to the environment, thus effective solutions must be implemented. However, most people are not concerned of the importance of recycling. At the Universiti Kebangsaan Malaysia (UKM) which has already launched the sustainable campus programme in 2007, the initiative to managing the solid waste and conducting the recycling programs were advocated through the Zero Waste Campus Initiative (ZWCI), where the team are committed to do the awareness, practices and enforcement regarding solid waste management in UKM. It would be undesirable if these initiatives to educate the majority of the community of UKM were not put into practice. To solve this problem, a study has been conducted to determine an effective method of recycling management at UKM in providing quality service that encouraged UKM's community to recycle. The effectiveness of recycling programs is influenced by a number of factors such as proper service facilities and good management system. Paper recycling boxes in each office which is one of recycling component that play important role to educate UKM staff and awareness of importance recycling system in waste management campus. This paper discusses the efforts carried out at UKM to create an operational system and implement efficient recycling management by improving the current management system.