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The biomass content of material from pulp and paper production (a mixture of waste and paper and thin layer packaging plastics) is determined by the adapted balance method. This novel approach is a combination of combustion elemental analysis (CHNSO) and a data reconciliation algorithm based on successive linearisation for evaluation of the analysis results. It also involves less effort and expense than conventional procedures. However, the CHNSO technique only handles small mass amounts (few hundred milligrams), so cryogenic impact milling was applied for particle size reduction below 200 µm in order to generate homogeneous, representative analysis samples. The investigation focuses on the parameters biogenic content as a percentage of the total mass xB and xB (TC), which is the biomass stated as a fraction of the total carbon value. The results are within 1%-5% of the data obtained by the reference methods, namely the selective dissolution method and (14)C- method. Additionally, advantages and drawbacks of the adapted balance method in comparison with standard methods are discussed, showing that the adapted balance method is a method to be considered for the determination of biomass content in solid recovered fuels or similar materials., (© The Author(s) 2014.)

An essay is presented which discusses the relationship between the theft of paper, the use of paper as a food wrapper for cheese and London, England's book industry from 1750 through 1799. An overview of the theft of paper from London printers and booksellers and its sale to cheese shops is provided.

This research project presents the history and characteristics of traditional Korean books and bookbinding. The article also discusses some aspects of Chinese books and bookbinding that bear a particularly important relation to Korean books and form the origins and development of bookbinding in East Asia. The style of Korean bookbinding had developed under the influence of China, but its uniqueness can be recognised in paper, printing techniques, bookbinding materials and decoration. The Korean scroll constituted the majority of book formats until the twelfth century. Concertina binding had been used extensively for Buddhist texts since the middle of the Goryeo period. Side-stitched binding became the predominant binding style in Korea from the thirteenth century, long before it became popular in China. Paper mulberry was the dominant material for book paper. From the fourteenth century, the most distinctive feature of Korean publishing was the use of movable metal type, coexisting with the earlier woodblock printing. Yellow dyed, embossed, decorative covers and red thread add to the visual characteristics of Korean books. [ABSTRACT FROM AUTHOR]